From: Chandler Carruth Date: Thu, 15 Jan 2015 02:16:27 +0000 (+0000) Subject: [PM] Move TargetLibraryInfo into the Analysis library. X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=bda134910ab021c647ed05bfba8176cba4696c82;p=oota-llvm.git [PM] Move TargetLibraryInfo into the Analysis library. While the term "Target" is in the name, it doesn't really have to do with the LLVM Target library -- this isn't an abstraction which LLVM targets generally need to implement or extend. It has much more to do with modeling the various runtime libraries on different OSes and with different runtime environments. The "target" in this sense is the more general sense of a target of cross compilation. This is in preparation for porting this analysis to the new pass manager. No functionality changed, and updates inbound for Clang and Polly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226078 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h new file mode 100644 index 00000000000..5a35ca01957 --- /dev/null +++ b/include/llvm/Analysis/TargetLibraryInfo.h @@ -0,0 +1,802 @@ +//===-- TargetLibraryInfo.h - Library information ---------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_ANALYSIS_TARGETLIBRARYINFO_H +#define LLVM_ANALYSIS_TARGETLIBRARYINFO_H + +#include "llvm/ADT/DenseMap.h" +#include "llvm/Pass.h" + +namespace llvm { + class Triple; + + namespace LibFunc { + enum Func { + /// int _IO_getc(_IO_FILE * __fp); + under_IO_getc, + /// int _IO_putc(int __c, _IO_FILE * __fp); + under_IO_putc, + /// void operator delete[](void*); + ZdaPv, + /// void operator delete[](void*, nothrow); + ZdaPvRKSt9nothrow_t, + /// void operator delete[](void*, unsigned int); + ZdaPvj, + /// void operator delete[](void*, unsigned long); + ZdaPvm, + /// void operator delete(void*); + ZdlPv, + /// void operator delete(void*, nothrow); + ZdlPvRKSt9nothrow_t, + /// void operator delete(void*, unsigned int); + ZdlPvj, + /// void operator delete(void*, unsigned long); + ZdlPvm, + /// void *new[](unsigned int); + Znaj, + /// void *new[](unsigned int, nothrow); + ZnajRKSt9nothrow_t, + /// void *new[](unsigned long); + Znam, + /// void *new[](unsigned long, nothrow); + ZnamRKSt9nothrow_t, + /// void *new(unsigned int); + Znwj, + /// void *new(unsigned int, nothrow); + ZnwjRKSt9nothrow_t, + /// void *new(unsigned long); + Znwm, + /// void *new(unsigned long, nothrow); + ZnwmRKSt9nothrow_t, + /// double __cospi(double x); + cospi, + /// float __cospif(float x); + cospif, + /// int __cxa_atexit(void (*f)(void *), void *p, void *d); + cxa_atexit, + /// void __cxa_guard_abort(guard_t *guard); + /// guard_t is int64_t in Itanium ABI or int32_t on ARM eabi. + cxa_guard_abort, + /// int __cxa_guard_acquire(guard_t *guard); + cxa_guard_acquire, + /// void __cxa_guard_release(guard_t *guard); + cxa_guard_release, + /// int __isoc99_scanf (const char *format, ...) + dunder_isoc99_scanf, + /// int __isoc99_sscanf(const char *s, const char *format, ...) + dunder_isoc99_sscanf, + /// void *__memcpy_chk(void *s1, const void *s2, size_t n, size_t s1size); + memcpy_chk, + /// void *__memmove_chk(void *s1, const void *s2, size_t n, + /// size_t s1size); + memmove_chk, + /// void *__memset_chk(void *s, char v, size_t n, size_t s1size); + memset_chk, + /// double __sincospi_stret(double x); + sincospi_stret, + /// float __sincospif_stret(float x); + sincospif_stret, + /// double __sinpi(double x); + sinpi, + /// float __sinpif(float x); + sinpif, + /// double __sqrt_finite(double x); + sqrt_finite, + /// float __sqrt_finite(float x); + sqrtf_finite, + /// long double __sqrt_finite(long double x); + sqrtl_finite, + /// char *__stpcpy_chk(char *s1, const char *s2, size_t s1size); + stpcpy_chk, + /// char *__stpncpy_chk(char *s1, const char *s2, size_t n, + /// size_t s1size); + stpncpy_chk, + /// char *__strcpy_chk(char *s1, const char *s2, size_t s1size); + strcpy_chk, + /// char * __strdup(const char *s); + dunder_strdup, + /// char *__strncpy_chk(char *s1, const char *s2, size_t n, + /// size_t s1size); + strncpy_chk, + /// char *__strndup(const char *s, size_t n); + dunder_strndup, + /// char * __strtok_r(char *s, const char *delim, char **save_ptr); + dunder_strtok_r, + /// int abs(int j); + abs, + /// int access(const char *path, int amode); + access, + /// double acos(double x); + acos, + /// float acosf(float x); + acosf, + /// double acosh(double x); + acosh, + /// float acoshf(float x); + acoshf, + /// long double acoshl(long double x); + acoshl, + /// long double acosl(long double x); + acosl, + /// double asin(double x); + asin, + /// float asinf(float x); + asinf, + /// double asinh(double x); + asinh, + /// float asinhf(float x); + asinhf, + /// long double asinhl(long double x); + asinhl, + /// long double asinl(long double x); + asinl, + /// double atan(double x); + atan, + /// double atan2(double y, double x); + atan2, + /// float atan2f(float y, float x); + atan2f, + /// long double atan2l(long double y, long double x); + atan2l, + /// float atanf(float x); + atanf, + /// double atanh(double x); + atanh, + /// float atanhf(float x); + atanhf, + /// long double atanhl(long double x); + atanhl, + /// long double atanl(long double x); + atanl, + /// double atof(const char *str); + atof, + /// int atoi(const char *str); + atoi, + /// long atol(const char *str); + atol, + /// long long atoll(const char *nptr); + atoll, + /// int bcmp(const void *s1, const void *s2, size_t n); + bcmp, + /// void bcopy(const void *s1, void *s2, size_t n); + bcopy, + /// void bzero(void *s, size_t n); + bzero, + /// void *calloc(size_t count, size_t size); + calloc, + /// double cbrt(double x); + cbrt, + /// float cbrtf(float x); + cbrtf, + /// long double cbrtl(long double x); + cbrtl, + /// double ceil(double x); + ceil, + /// float ceilf(float x); + ceilf, + /// long double ceill(long double x); + ceill, + /// int chmod(const char *path, mode_t mode); + chmod, + /// int chown(const char *path, uid_t owner, gid_t group); + chown, + /// void clearerr(FILE *stream); + clearerr, + /// int closedir(DIR *dirp); + closedir, + /// double copysign(double x, double y); + copysign, + /// float copysignf(float x, float y); + copysignf, + /// long double copysignl(long double x, long double y); + copysignl, + /// double cos(double x); + cos, + /// float cosf(float x); + cosf, + /// double cosh(double x); + cosh, + /// float coshf(float x); + coshf, + /// long double coshl(long double x); + coshl, + /// long double cosl(long double x); + cosl, + /// char *ctermid(char *s); + ctermid, + /// double exp(double x); + exp, + /// double exp10(double x); + exp10, + /// float exp10f(float x); + exp10f, + /// long double exp10l(long double x); + exp10l, + /// double exp2(double x); + exp2, + /// float exp2f(float x); + exp2f, + /// long double exp2l(long double x); + exp2l, + /// float expf(float x); + expf, + /// long double expl(long double x); + expl, + /// double expm1(double x); + expm1, + /// float expm1f(float x); + expm1f, + /// long double expm1l(long double x); + expm1l, + /// double fabs(double x); + fabs, + /// float fabsf(float x); + fabsf, + /// long double fabsl(long double x); + fabsl, + /// int fclose(FILE *stream); + fclose, + /// FILE *fdopen(int fildes, const char *mode); + fdopen, + /// int feof(FILE *stream); + feof, + /// int ferror(FILE *stream); + ferror, + /// int fflush(FILE *stream); + fflush, + /// int ffs(int i); + ffs, + /// int ffsl(long int i); + ffsl, + /// int ffsll(long long int i); + ffsll, + /// int fgetc(FILE *stream); + fgetc, + /// int fgetpos(FILE *stream, fpos_t *pos); + fgetpos, + /// char *fgets(char *s, int n, FILE *stream); + fgets, + /// int fileno(FILE *stream); + fileno, + /// int fiprintf(FILE *stream, const char *format, ...); + fiprintf, + /// void flockfile(FILE *file); + flockfile, + /// double floor(double x); + floor, + /// float floorf(float x); + floorf, + /// long double floorl(long double x); + floorl, + /// double fmax(double x, double y); + fmax, + /// float fmaxf(float x, float y); + fmaxf, + /// long double fmaxl(long double x, long double y); + fmaxl, + /// double fmin(double x, double y); + fmin, + /// float fminf(float x, float y); + fminf, + /// long double fminl(long double x, long double y); + fminl, + /// double fmod(double x, double y); + fmod, + /// float fmodf(float x, float y); + fmodf, + /// long double fmodl(long double x, long double y); + fmodl, + /// FILE *fopen(const char *filename, const char *mode); + fopen, + /// FILE *fopen64(const char *filename, const char *opentype) + fopen64, + /// int fprintf(FILE *stream, const char *format, ...); + fprintf, + /// int fputc(int c, FILE *stream); + fputc, + /// int fputs(const char *s, FILE *stream); + fputs, + /// size_t fread(void *ptr, size_t size, size_t nitems, FILE *stream); + fread, + /// void free(void *ptr); + free, + /// double frexp(double num, int *exp); + frexp, + /// float frexpf(float num, int *exp); + frexpf, + /// long double frexpl(long double num, int *exp); + frexpl, + /// int fscanf(FILE *stream, const char *format, ... ); + fscanf, + /// int fseek(FILE *stream, long offset, int whence); + fseek, + /// int fseeko(FILE *stream, off_t offset, int whence); + fseeko, + /// int fseeko64(FILE *stream, off64_t offset, int whence) + fseeko64, + /// int fsetpos(FILE *stream, const fpos_t *pos); + fsetpos, + /// int fstat(int fildes, struct stat *buf); + fstat, + /// int fstat64(int filedes, struct stat64 *buf) + fstat64, + /// int fstatvfs(int fildes, struct statvfs *buf); + fstatvfs, + /// int fstatvfs64(int fildes, struct statvfs64 *buf); + fstatvfs64, + /// long ftell(FILE *stream); + ftell, + /// off_t ftello(FILE *stream); + ftello, + /// off64_t ftello64(FILE *stream) + ftello64, + /// int ftrylockfile(FILE *file); + ftrylockfile, + /// void funlockfile(FILE *file); + funlockfile, + /// size_t fwrite(const void *ptr, size_t size, size_t nitems, + /// FILE *stream); + fwrite, + /// int getc(FILE *stream); + getc, + /// int getc_unlocked(FILE *stream); + getc_unlocked, + /// int getchar(void); + getchar, + /// char *getenv(const char *name); + getenv, + /// int getitimer(int which, struct itimerval *value); + getitimer, + /// int getlogin_r(char *name, size_t namesize); + getlogin_r, + /// struct passwd *getpwnam(const char *name); + getpwnam, + /// char *gets(char *s); + gets, + /// int gettimeofday(struct timeval *tp, void *tzp); + gettimeofday, + /// uint32_t htonl(uint32_t hostlong); + htonl, + /// uint16_t htons(uint16_t hostshort); + htons, + /// int iprintf(const char *format, ...); + iprintf, + /// int isascii(int c); + isascii, + /// int isdigit(int c); + isdigit, + /// long int labs(long int j); + labs, + /// int lchown(const char *path, uid_t owner, gid_t group); + lchown, + /// double ldexp(double x, int n); + ldexp, + /// float ldexpf(float x, int n); + ldexpf, + /// long double ldexpl(long double x, int n); + ldexpl, + /// long long int llabs(long long int j); + llabs, + /// double log(double x); + log, + /// double log10(double x); + log10, + /// float log10f(float x); + log10f, + /// long double log10l(long double x); + log10l, + /// double log1p(double x); + log1p, + /// float log1pf(float x); + log1pf, + /// long double log1pl(long double x); + log1pl, + /// double log2(double x); + log2, + /// float log2f(float x); + log2f, + /// double long double log2l(long double x); + log2l, + /// double logb(double x); + logb, + /// float logbf(float x); + logbf, + /// long double logbl(long double x); + logbl, + /// float logf(float x); + logf, + /// long double logl(long double x); + logl, + /// int lstat(const char *path, struct stat *buf); + lstat, + /// int lstat64(const char *path, struct stat64 *buf); + lstat64, + /// void *malloc(size_t size); + malloc, + /// void *memalign(size_t boundary, size_t size); + memalign, + /// void *memccpy(void *s1, const void *s2, int c, size_t n); + memccpy, + /// void *memchr(const void *s, int c, size_t n); + memchr, + /// int memcmp(const void *s1, const void *s2, size_t n); + memcmp, + /// void *memcpy(void *s1, const void *s2, size_t n); + memcpy, + /// void *memmove(void *s1, const void *s2, size_t n); + memmove, + // void *memrchr(const void *s, int c, size_t n); + memrchr, + /// void *memset(void *b, int c, size_t len); + memset, + /// void memset_pattern16(void *b, const void *pattern16, size_t len); + memset_pattern16, + /// int mkdir(const char *path, mode_t mode); + mkdir, + /// time_t mktime(struct tm *timeptr); + mktime, + /// double modf(double x, double *iptr); + modf, + /// float modff(float, float *iptr); + modff, + /// long double modfl(long double value, long double *iptr); + modfl, + /// double nearbyint(double x); + nearbyint, + /// float nearbyintf(float x); + nearbyintf, + /// long double nearbyintl(long double x); + nearbyintl, + /// uint32_t ntohl(uint32_t netlong); + ntohl, + /// uint16_t ntohs(uint16_t netshort); + ntohs, + /// int open(const char *path, int oflag, ... ); + open, + /// int open64(const char *filename, int flags[, mode_t mode]) + open64, + /// DIR *opendir(const char *dirname); + opendir, + /// int pclose(FILE *stream); + pclose, + /// void perror(const char *s); + perror, + /// FILE *popen(const char *command, const char *mode); + popen, + /// int posix_memalign(void **memptr, size_t alignment, size_t size); + posix_memalign, + /// double pow(double x, double y); + pow, + /// float powf(float x, float y); + powf, + /// long double powl(long double x, long double y); + powl, + /// ssize_t pread(int fildes, void *buf, size_t nbyte, off_t offset); + pread, + /// int printf(const char *format, ...); + printf, + /// int putc(int c, FILE *stream); + putc, + /// int putchar(int c); + putchar, + /// int puts(const char *s); + puts, + /// ssize_t pwrite(int fildes, const void *buf, size_t nbyte, + /// off_t offset); + pwrite, + /// void qsort(void *base, size_t nel, size_t width, + /// int (*compar)(const void *, const void *)); + qsort, + /// ssize_t read(int fildes, void *buf, size_t nbyte); + read, + /// ssize_t readlink(const char *path, char *buf, size_t bufsize); + readlink, + /// void *realloc(void *ptr, size_t size); + realloc, + /// void *reallocf(void *ptr, size_t size); + reallocf, + /// char *realpath(const char *file_name, char *resolved_name); + realpath, + /// int remove(const char *path); + remove, + /// int rename(const char *old, const char *new); + rename, + /// void rewind(FILE *stream); + rewind, + /// double rint(double x); + rint, + /// float rintf(float x); + rintf, + /// long double rintl(long double x); + rintl, + /// int rmdir(const char *path); + rmdir, + /// double round(double x); + round, + /// float roundf(float x); + roundf, + /// long double roundl(long double x); + roundl, + /// int scanf(const char *restrict format, ... ); + scanf, + /// void setbuf(FILE *stream, char *buf); + setbuf, + /// int setitimer(int which, const struct itimerval *value, + /// struct itimerval *ovalue); + setitimer, + /// int setvbuf(FILE *stream, char *buf, int type, size_t size); + setvbuf, + /// double sin(double x); + sin, + /// float sinf(float x); + sinf, + /// double sinh(double x); + sinh, + /// float sinhf(float x); + sinhf, + /// long double sinhl(long double x); + sinhl, + /// long double sinl(long double x); + sinl, + /// int siprintf(char *str, const char *format, ...); + siprintf, + /// int snprintf(char *s, size_t n, const char *format, ...); + snprintf, + /// int sprintf(char *str, const char *format, ...); + sprintf, + /// double sqrt(double x); + sqrt, + /// float sqrtf(float x); + sqrtf, + /// long double sqrtl(long double x); + sqrtl, + /// int sscanf(const char *s, const char *format, ... ); + sscanf, + /// int stat(const char *path, struct stat *buf); + stat, + /// int stat64(const char *path, struct stat64 *buf); + stat64, + /// int statvfs(const char *path, struct statvfs *buf); + statvfs, + /// int statvfs64(const char *path, struct statvfs64 *buf) + statvfs64, + /// char *stpcpy(char *s1, const char *s2); + stpcpy, + /// char *stpncpy(char *s1, const char *s2, size_t n); + stpncpy, + /// int strcasecmp(const char *s1, const char *s2); + strcasecmp, + /// char *strcat(char *s1, const char *s2); + strcat, + /// char *strchr(const char *s, int c); + strchr, + /// int strcmp(const char *s1, const char *s2); + strcmp, + /// int strcoll(const char *s1, const char *s2); + strcoll, + /// char *strcpy(char *s1, const char *s2); + strcpy, + /// size_t strcspn(const char *s1, const char *s2); + strcspn, + /// char *strdup(const char *s1); + strdup, + /// size_t strlen(const char *s); + strlen, + /// int strncasecmp(const char *s1, const char *s2, size_t n); + strncasecmp, + /// char *strncat(char *s1, const char *s2, size_t n); + strncat, + /// int strncmp(const char *s1, const char *s2, size_t n); + strncmp, + /// char *strncpy(char *s1, const char *s2, size_t n); + strncpy, + /// char *strndup(const char *s1, size_t n); + strndup, + /// size_t strnlen(const char *s, size_t maxlen); + strnlen, + /// char *strpbrk(const char *s1, const char *s2); + strpbrk, + /// char *strrchr(const char *s, int c); + strrchr, + /// size_t strspn(const char *s1, const char *s2); + strspn, + /// char *strstr(const char *s1, const char *s2); + strstr, + /// double strtod(const char *nptr, char **endptr); + strtod, + /// float strtof(const char *nptr, char **endptr); + strtof, + // char *strtok(char *s1, const char *s2); + strtok, + // char *strtok_r(char *s, const char *sep, char **lasts); + strtok_r, + /// long int strtol(const char *nptr, char **endptr, int base); + strtol, + /// long double strtold(const char *nptr, char **endptr); + strtold, + /// long long int strtoll(const char *nptr, char **endptr, int base); + strtoll, + /// unsigned long int strtoul(const char *nptr, char **endptr, int base); + strtoul, + /// unsigned long long int strtoull(const char *nptr, char **endptr, + /// int base); + strtoull, + /// size_t strxfrm(char *s1, const char *s2, size_t n); + strxfrm, + /// int system(const char *command); + system, + /// double tan(double x); + tan, + /// float tanf(float x); + tanf, + /// double tanh(double x); + tanh, + /// float tanhf(float x); + tanhf, + /// long double tanhl(long double x); + tanhl, + /// long double tanl(long double x); + tanl, + /// clock_t times(struct tms *buffer); + times, + /// FILE *tmpfile(void); + tmpfile, + /// FILE *tmpfile64(void) + tmpfile64, + /// int toascii(int c); + toascii, + /// double trunc(double x); + trunc, + /// float truncf(float x); + truncf, + /// long double truncl(long double x); + truncl, + /// int uname(struct utsname *name); + uname, + /// int ungetc(int c, FILE *stream); + ungetc, + /// int unlink(const char *path); + unlink, + /// int unsetenv(const char *name); + unsetenv, + /// int utime(const char *path, const struct utimbuf *times); + utime, + /// int utimes(const char *path, const struct timeval times[2]); + utimes, + /// void *valloc(size_t size); + valloc, + /// int vfprintf(FILE *stream, const char *format, va_list ap); + vfprintf, + /// int vfscanf(FILE *stream, const char *format, va_list arg); + vfscanf, + /// int vprintf(const char *restrict format, va_list ap); + vprintf, + /// int vscanf(const char *format, va_list arg); + vscanf, + /// int vsnprintf(char *s, size_t n, const char *format, va_list ap); + vsnprintf, + /// int vsprintf(char *s, const char *format, va_list ap); + vsprintf, + /// int vsscanf(const char *s, const char *format, va_list arg); + vsscanf, + /// ssize_t write(int fildes, const void *buf, size_t nbyte); + write, + + NumLibFuncs + }; + } + +/// TargetLibraryInfo - This immutable pass captures information about what +/// library functions are available for the current target, and allows a +/// frontend to disable optimizations through -fno-builtin etc. +class TargetLibraryInfo : public ImmutablePass { + virtual void anchor(); + unsigned char AvailableArray[(LibFunc::NumLibFuncs+3)/4]; + llvm::DenseMap CustomNames; + static const char* StandardNames[LibFunc::NumLibFuncs]; + + enum AvailabilityState { + StandardName = 3, // (memset to all ones) + CustomName = 1, + Unavailable = 0 // (memset to all zeros) + }; + void setState(LibFunc::Func F, AvailabilityState State) { + AvailableArray[F/4] &= ~(3 << 2*(F&3)); + AvailableArray[F/4] |= State << 2*(F&3); + } + AvailabilityState getState(LibFunc::Func F) const { + return static_cast((AvailableArray[F/4] >> 2*(F&3)) & 3); + } + +public: + static char ID; + TargetLibraryInfo(); + TargetLibraryInfo(const Triple &T); + explicit TargetLibraryInfo(const TargetLibraryInfo &TLI); + + /// getLibFunc - Search for a particular function name. If it is one of the + /// known library functions, return true and set F to the corresponding value. + bool getLibFunc(StringRef funcName, LibFunc::Func &F) const; + + /// has - This function is used by optimizations that want to match on or form + /// a given library function. + bool has(LibFunc::Func F) const { + return getState(F) != Unavailable; + } + + /// hasOptimizedCodeGen - Return true if the function is both available as + /// a builtin and a candidate for optimized code generation. + bool hasOptimizedCodeGen(LibFunc::Func F) const { + if (getState(F) == Unavailable) + return false; + switch (F) { + default: break; + case LibFunc::copysign: case LibFunc::copysignf: case LibFunc::copysignl: + case LibFunc::fabs: case LibFunc::fabsf: case LibFunc::fabsl: + case LibFunc::sin: case LibFunc::sinf: case LibFunc::sinl: + case LibFunc::cos: case LibFunc::cosf: case LibFunc::cosl: + case LibFunc::sqrt: case LibFunc::sqrtf: case LibFunc::sqrtl: + case LibFunc::sqrt_finite: case LibFunc::sqrtf_finite: + case LibFunc::sqrtl_finite: + case LibFunc::fmax: case LibFunc::fmaxf: case LibFunc::fmaxl: + case LibFunc::fmin: case LibFunc::fminf: case LibFunc::fminl: + case LibFunc::floor: case LibFunc::floorf: case LibFunc::floorl: + case LibFunc::nearbyint: case LibFunc::nearbyintf: case LibFunc::nearbyintl: + case LibFunc::ceil: case LibFunc::ceilf: case LibFunc::ceill: + case LibFunc::rint: case LibFunc::rintf: case LibFunc::rintl: + case LibFunc::round: case LibFunc::roundf: case LibFunc::roundl: + case LibFunc::trunc: case LibFunc::truncf: case LibFunc::truncl: + case LibFunc::log2: case LibFunc::log2f: case LibFunc::log2l: + case LibFunc::exp2: case LibFunc::exp2f: case LibFunc::exp2l: + case LibFunc::memcmp: case LibFunc::strcmp: case LibFunc::strcpy: + case LibFunc::stpcpy: case LibFunc::strlen: case LibFunc::strnlen: + case LibFunc::memchr: + return true; + } + return false; + } + + StringRef getName(LibFunc::Func F) const { + AvailabilityState State = getState(F); + if (State == Unavailable) + return StringRef(); + if (State == StandardName) + return StandardNames[F]; + assert(State == CustomName); + return CustomNames.find(F)->second; + } + + /// setUnavailable - this can be used by whatever sets up TargetLibraryInfo to + /// ban use of specific library functions. + void setUnavailable(LibFunc::Func F) { + setState(F, Unavailable); + } + + void setAvailable(LibFunc::Func F) { + setState(F, StandardName); + } + + void setAvailableWithName(LibFunc::Func F, StringRef Name) { + if (StandardNames[F] != Name) { + setState(F, CustomName); + CustomNames[F] = Name; + assert(CustomNames.find(F) != CustomNames.end()); + } else { + setState(F, StandardName); + } + } + + /// disableAllFunctions - This disables all builtins, which is used for + /// options like -fno-builtin. + void disableAllFunctions(); +}; + +} // end namespace llvm + +#endif diff --git a/include/llvm/Target/TargetLibraryInfo.h b/include/llvm/Target/TargetLibraryInfo.h deleted file mode 100644 index 46f87b93b00..00000000000 --- a/include/llvm/Target/TargetLibraryInfo.h +++ /dev/null @@ -1,802 +0,0 @@ -//===-- llvm/Target/TargetLibraryInfo.h - Library information ---*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef LLVM_TARGET_TARGETLIBRARYINFO_H -#define LLVM_TARGET_TARGETLIBRARYINFO_H - -#include "llvm/ADT/DenseMap.h" -#include "llvm/Pass.h" - -namespace llvm { - class Triple; - - namespace LibFunc { - enum Func { - /// int _IO_getc(_IO_FILE * __fp); - under_IO_getc, - /// int _IO_putc(int __c, _IO_FILE * __fp); - under_IO_putc, - /// void operator delete[](void*); - ZdaPv, - /// void operator delete[](void*, nothrow); - ZdaPvRKSt9nothrow_t, - /// void operator delete[](void*, unsigned int); - ZdaPvj, - /// void operator delete[](void*, unsigned long); - ZdaPvm, - /// void operator delete(void*); - ZdlPv, - /// void operator delete(void*, nothrow); - ZdlPvRKSt9nothrow_t, - /// void operator delete(void*, unsigned int); - ZdlPvj, - /// void operator delete(void*, unsigned long); - ZdlPvm, - /// void *new[](unsigned int); - Znaj, - /// void *new[](unsigned int, nothrow); - ZnajRKSt9nothrow_t, - /// void *new[](unsigned long); - Znam, - /// void *new[](unsigned long, nothrow); - ZnamRKSt9nothrow_t, - /// void *new(unsigned int); - Znwj, - /// void *new(unsigned int, nothrow); - ZnwjRKSt9nothrow_t, - /// void *new(unsigned long); - Znwm, - /// void *new(unsigned long, nothrow); - ZnwmRKSt9nothrow_t, - /// double __cospi(double x); - cospi, - /// float __cospif(float x); - cospif, - /// int __cxa_atexit(void (*f)(void *), void *p, void *d); - cxa_atexit, - /// void __cxa_guard_abort(guard_t *guard); - /// guard_t is int64_t in Itanium ABI or int32_t on ARM eabi. - cxa_guard_abort, - /// int __cxa_guard_acquire(guard_t *guard); - cxa_guard_acquire, - /// void __cxa_guard_release(guard_t *guard); - cxa_guard_release, - /// int __isoc99_scanf (const char *format, ...) - dunder_isoc99_scanf, - /// int __isoc99_sscanf(const char *s, const char *format, ...) - dunder_isoc99_sscanf, - /// void *__memcpy_chk(void *s1, const void *s2, size_t n, size_t s1size); - memcpy_chk, - /// void *__memmove_chk(void *s1, const void *s2, size_t n, - /// size_t s1size); - memmove_chk, - /// void *__memset_chk(void *s, char v, size_t n, size_t s1size); - memset_chk, - /// double __sincospi_stret(double x); - sincospi_stret, - /// float __sincospif_stret(float x); - sincospif_stret, - /// double __sinpi(double x); - sinpi, - /// float __sinpif(float x); - sinpif, - /// double __sqrt_finite(double x); - sqrt_finite, - /// float __sqrt_finite(float x); - sqrtf_finite, - /// long double __sqrt_finite(long double x); - sqrtl_finite, - /// char *__stpcpy_chk(char *s1, const char *s2, size_t s1size); - stpcpy_chk, - /// char *__stpncpy_chk(char *s1, const char *s2, size_t n, - /// size_t s1size); - stpncpy_chk, - /// char *__strcpy_chk(char *s1, const char *s2, size_t s1size); - strcpy_chk, - /// char * __strdup(const char *s); - dunder_strdup, - /// char *__strncpy_chk(char *s1, const char *s2, size_t n, - /// size_t s1size); - strncpy_chk, - /// char *__strndup(const char *s, size_t n); - dunder_strndup, - /// char * __strtok_r(char *s, const char *delim, char **save_ptr); - dunder_strtok_r, - /// int abs(int j); - abs, - /// int access(const char *path, int amode); - access, - /// double acos(double x); - acos, - /// float acosf(float x); - acosf, - /// double acosh(double x); - acosh, - /// float acoshf(float x); - acoshf, - /// long double acoshl(long double x); - acoshl, - /// long double acosl(long double x); - acosl, - /// double asin(double x); - asin, - /// float asinf(float x); - asinf, - /// double asinh(double x); - asinh, - /// float asinhf(float x); - asinhf, - /// long double asinhl(long double x); - asinhl, - /// long double asinl(long double x); - asinl, - /// double atan(double x); - atan, - /// double atan2(double y, double x); - atan2, - /// float atan2f(float y, float x); - atan2f, - /// long double atan2l(long double y, long double x); - atan2l, - /// float atanf(float x); - atanf, - /// double atanh(double x); - atanh, - /// float atanhf(float x); - atanhf, - /// long double atanhl(long double x); - atanhl, - /// long double atanl(long double x); - atanl, - /// double atof(const char *str); - atof, - /// int atoi(const char *str); - atoi, - /// long atol(const char *str); - atol, - /// long long atoll(const char *nptr); - atoll, - /// int bcmp(const void *s1, const void *s2, size_t n); - bcmp, - /// void bcopy(const void *s1, void *s2, size_t n); - bcopy, - /// void bzero(void *s, size_t n); - bzero, - /// void *calloc(size_t count, size_t size); - calloc, - /// double cbrt(double x); - cbrt, - /// float cbrtf(float x); - cbrtf, - /// long double cbrtl(long double x); - cbrtl, - /// double ceil(double x); - ceil, - /// float ceilf(float x); - ceilf, - /// long double ceill(long double x); - ceill, - /// int chmod(const char *path, mode_t mode); - chmod, - /// int chown(const char *path, uid_t owner, gid_t group); - chown, - /// void clearerr(FILE *stream); - clearerr, - /// int closedir(DIR *dirp); - closedir, - /// double copysign(double x, double y); - copysign, - /// float copysignf(float x, float y); - copysignf, - /// long double copysignl(long double x, long double y); - copysignl, - /// double cos(double x); - cos, - /// float cosf(float x); - cosf, - /// double cosh(double x); - cosh, - /// float coshf(float x); - coshf, - /// long double coshl(long double x); - coshl, - /// long double cosl(long double x); - cosl, - /// char *ctermid(char *s); - ctermid, - /// double exp(double x); - exp, - /// double exp10(double x); - exp10, - /// float exp10f(float x); - exp10f, - /// long double exp10l(long double x); - exp10l, - /// double exp2(double x); - exp2, - /// float exp2f(float x); - exp2f, - /// long double exp2l(long double x); - exp2l, - /// float expf(float x); - expf, - /// long double expl(long double x); - expl, - /// double expm1(double x); - expm1, - /// float expm1f(float x); - expm1f, - /// long double expm1l(long double x); - expm1l, - /// double fabs(double x); - fabs, - /// float fabsf(float x); - fabsf, - /// long double fabsl(long double x); - fabsl, - /// int fclose(FILE *stream); - fclose, - /// FILE *fdopen(int fildes, const char *mode); - fdopen, - /// int feof(FILE *stream); - feof, - /// int ferror(FILE *stream); - ferror, - /// int fflush(FILE *stream); - fflush, - /// int ffs(int i); - ffs, - /// int ffsl(long int i); - ffsl, - /// int ffsll(long long int i); - ffsll, - /// int fgetc(FILE *stream); - fgetc, - /// int fgetpos(FILE *stream, fpos_t *pos); - fgetpos, - /// char *fgets(char *s, int n, FILE *stream); - fgets, - /// int fileno(FILE *stream); - fileno, - /// int fiprintf(FILE *stream, const char *format, ...); - fiprintf, - /// void flockfile(FILE *file); - flockfile, - /// double floor(double x); - floor, - /// float floorf(float x); - floorf, - /// long double floorl(long double x); - floorl, - /// double fmax(double x, double y); - fmax, - /// float fmaxf(float x, float y); - fmaxf, - /// long double fmaxl(long double x, long double y); - fmaxl, - /// double fmin(double x, double y); - fmin, - /// float fminf(float x, float y); - fminf, - /// long double fminl(long double x, long double y); - fminl, - /// double fmod(double x, double y); - fmod, - /// float fmodf(float x, float y); - fmodf, - /// long double fmodl(long double x, long double y); - fmodl, - /// FILE *fopen(const char *filename, const char *mode); - fopen, - /// FILE *fopen64(const char *filename, const char *opentype) - fopen64, - /// int fprintf(FILE *stream, const char *format, ...); - fprintf, - /// int fputc(int c, FILE *stream); - fputc, - /// int fputs(const char *s, FILE *stream); - fputs, - /// size_t fread(void *ptr, size_t size, size_t nitems, FILE *stream); - fread, - /// void free(void *ptr); - free, - /// double frexp(double num, int *exp); - frexp, - /// float frexpf(float num, int *exp); - frexpf, - /// long double frexpl(long double num, int *exp); - frexpl, - /// int fscanf(FILE *stream, const char *format, ... ); - fscanf, - /// int fseek(FILE *stream, long offset, int whence); - fseek, - /// int fseeko(FILE *stream, off_t offset, int whence); - fseeko, - /// int fseeko64(FILE *stream, off64_t offset, int whence) - fseeko64, - /// int fsetpos(FILE *stream, const fpos_t *pos); - fsetpos, - /// int fstat(int fildes, struct stat *buf); - fstat, - /// int fstat64(int filedes, struct stat64 *buf) - fstat64, - /// int fstatvfs(int fildes, struct statvfs *buf); - fstatvfs, - /// int fstatvfs64(int fildes, struct statvfs64 *buf); - fstatvfs64, - /// long ftell(FILE *stream); - ftell, - /// off_t ftello(FILE *stream); - ftello, - /// off64_t ftello64(FILE *stream) - ftello64, - /// int ftrylockfile(FILE *file); - ftrylockfile, - /// void funlockfile(FILE *file); - funlockfile, - /// size_t fwrite(const void *ptr, size_t size, size_t nitems, - /// FILE *stream); - fwrite, - /// int getc(FILE *stream); - getc, - /// int getc_unlocked(FILE *stream); - getc_unlocked, - /// int getchar(void); - getchar, - /// char *getenv(const char *name); - getenv, - /// int getitimer(int which, struct itimerval *value); - getitimer, - /// int getlogin_r(char *name, size_t namesize); - getlogin_r, - /// struct passwd *getpwnam(const char *name); - getpwnam, - /// char *gets(char *s); - gets, - /// int gettimeofday(struct timeval *tp, void *tzp); - gettimeofday, - /// uint32_t htonl(uint32_t hostlong); - htonl, - /// uint16_t htons(uint16_t hostshort); - htons, - /// int iprintf(const char *format, ...); - iprintf, - /// int isascii(int c); - isascii, - /// int isdigit(int c); - isdigit, - /// long int labs(long int j); - labs, - /// int lchown(const char *path, uid_t owner, gid_t group); - lchown, - /// double ldexp(double x, int n); - ldexp, - /// float ldexpf(float x, int n); - ldexpf, - /// long double ldexpl(long double x, int n); - ldexpl, - /// long long int llabs(long long int j); - llabs, - /// double log(double x); - log, - /// double log10(double x); - log10, - /// float log10f(float x); - log10f, - /// long double log10l(long double x); - log10l, - /// double log1p(double x); - log1p, - /// float log1pf(float x); - log1pf, - /// long double log1pl(long double x); - log1pl, - /// double log2(double x); - log2, - /// float log2f(float x); - log2f, - /// double long double log2l(long double x); - log2l, - /// double logb(double x); - logb, - /// float logbf(float x); - logbf, - /// long double logbl(long double x); - logbl, - /// float logf(float x); - logf, - /// long double logl(long double x); - logl, - /// int lstat(const char *path, struct stat *buf); - lstat, - /// int lstat64(const char *path, struct stat64 *buf); - lstat64, - /// void *malloc(size_t size); - malloc, - /// void *memalign(size_t boundary, size_t size); - memalign, - /// void *memccpy(void *s1, const void *s2, int c, size_t n); - memccpy, - /// void *memchr(const void *s, int c, size_t n); - memchr, - /// int memcmp(const void *s1, const void *s2, size_t n); - memcmp, - /// void *memcpy(void *s1, const void *s2, size_t n); - memcpy, - /// void *memmove(void *s1, const void *s2, size_t n); - memmove, - // void *memrchr(const void *s, int c, size_t n); - memrchr, - /// void *memset(void *b, int c, size_t len); - memset, - /// void memset_pattern16(void *b, const void *pattern16, size_t len); - memset_pattern16, - /// int mkdir(const char *path, mode_t mode); - mkdir, - /// time_t mktime(struct tm *timeptr); - mktime, - /// double modf(double x, double *iptr); - modf, - /// float modff(float, float *iptr); - modff, - /// long double modfl(long double value, long double *iptr); - modfl, - /// double nearbyint(double x); - nearbyint, - /// float nearbyintf(float x); - nearbyintf, - /// long double nearbyintl(long double x); - nearbyintl, - /// uint32_t ntohl(uint32_t netlong); - ntohl, - /// uint16_t ntohs(uint16_t netshort); - ntohs, - /// int open(const char *path, int oflag, ... ); - open, - /// int open64(const char *filename, int flags[, mode_t mode]) - open64, - /// DIR *opendir(const char *dirname); - opendir, - /// int pclose(FILE *stream); - pclose, - /// void perror(const char *s); - perror, - /// FILE *popen(const char *command, const char *mode); - popen, - /// int posix_memalign(void **memptr, size_t alignment, size_t size); - posix_memalign, - /// double pow(double x, double y); - pow, - /// float powf(float x, float y); - powf, - /// long double powl(long double x, long double y); - powl, - /// ssize_t pread(int fildes, void *buf, size_t nbyte, off_t offset); - pread, - /// int printf(const char *format, ...); - printf, - /// int putc(int c, FILE *stream); - putc, - /// int putchar(int c); - putchar, - /// int puts(const char *s); - puts, - /// ssize_t pwrite(int fildes, const void *buf, size_t nbyte, - /// off_t offset); - pwrite, - /// void qsort(void *base, size_t nel, size_t width, - /// int (*compar)(const void *, const void *)); - qsort, - /// ssize_t read(int fildes, void *buf, size_t nbyte); - read, - /// ssize_t readlink(const char *path, char *buf, size_t bufsize); - readlink, - /// void *realloc(void *ptr, size_t size); - realloc, - /// void *reallocf(void *ptr, size_t size); - reallocf, - /// char *realpath(const char *file_name, char *resolved_name); - realpath, - /// int remove(const char *path); - remove, - /// int rename(const char *old, const char *new); - rename, - /// void rewind(FILE *stream); - rewind, - /// double rint(double x); - rint, - /// float rintf(float x); - rintf, - /// long double rintl(long double x); - rintl, - /// int rmdir(const char *path); - rmdir, - /// double round(double x); - round, - /// float roundf(float x); - roundf, - /// long double roundl(long double x); - roundl, - /// int scanf(const char *restrict format, ... ); - scanf, - /// void setbuf(FILE *stream, char *buf); - setbuf, - /// int setitimer(int which, const struct itimerval *value, - /// struct itimerval *ovalue); - setitimer, - /// int setvbuf(FILE *stream, char *buf, int type, size_t size); - setvbuf, - /// double sin(double x); - sin, - /// float sinf(float x); - sinf, - /// double sinh(double x); - sinh, - /// float sinhf(float x); - sinhf, - /// long double sinhl(long double x); - sinhl, - /// long double sinl(long double x); - sinl, - /// int siprintf(char *str, const char *format, ...); - siprintf, - /// int snprintf(char *s, size_t n, const char *format, ...); - snprintf, - /// int sprintf(char *str, const char *format, ...); - sprintf, - /// double sqrt(double x); - sqrt, - /// float sqrtf(float x); - sqrtf, - /// long double sqrtl(long double x); - sqrtl, - /// int sscanf(const char *s, const char *format, ... ); - sscanf, - /// int stat(const char *path, struct stat *buf); - stat, - /// int stat64(const char *path, struct stat64 *buf); - stat64, - /// int statvfs(const char *path, struct statvfs *buf); - statvfs, - /// int statvfs64(const char *path, struct statvfs64 *buf) - statvfs64, - /// char *stpcpy(char *s1, const char *s2); - stpcpy, - /// char *stpncpy(char *s1, const char *s2, size_t n); - stpncpy, - /// int strcasecmp(const char *s1, const char *s2); - strcasecmp, - /// char *strcat(char *s1, const char *s2); - strcat, - /// char *strchr(const char *s, int c); - strchr, - /// int strcmp(const char *s1, const char *s2); - strcmp, - /// int strcoll(const char *s1, const char *s2); - strcoll, - /// char *strcpy(char *s1, const char *s2); - strcpy, - /// size_t strcspn(const char *s1, const char *s2); - strcspn, - /// char *strdup(const char *s1); - strdup, - /// size_t strlen(const char *s); - strlen, - /// int strncasecmp(const char *s1, const char *s2, size_t n); - strncasecmp, - /// char *strncat(char *s1, const char *s2, size_t n); - strncat, - /// int strncmp(const char *s1, const char *s2, size_t n); - strncmp, - /// char *strncpy(char *s1, const char *s2, size_t n); - strncpy, - /// char *strndup(const char *s1, size_t n); - strndup, - /// size_t strnlen(const char *s, size_t maxlen); - strnlen, - /// char *strpbrk(const char *s1, const char *s2); - strpbrk, - /// char *strrchr(const char *s, int c); - strrchr, - /// size_t strspn(const char *s1, const char *s2); - strspn, - /// char *strstr(const char *s1, const char *s2); - strstr, - /// double strtod(const char *nptr, char **endptr); - strtod, - /// float strtof(const char *nptr, char **endptr); - strtof, - // char *strtok(char *s1, const char *s2); - strtok, - // char *strtok_r(char *s, const char *sep, char **lasts); - strtok_r, - /// long int strtol(const char *nptr, char **endptr, int base); - strtol, - /// long double strtold(const char *nptr, char **endptr); - strtold, - /// long long int strtoll(const char *nptr, char **endptr, int base); - strtoll, - /// unsigned long int strtoul(const char *nptr, char **endptr, int base); - strtoul, - /// unsigned long long int strtoull(const char *nptr, char **endptr, - /// int base); - strtoull, - /// size_t strxfrm(char *s1, const char *s2, size_t n); - strxfrm, - /// int system(const char *command); - system, - /// double tan(double x); - tan, - /// float tanf(float x); - tanf, - /// double tanh(double x); - tanh, - /// float tanhf(float x); - tanhf, - /// long double tanhl(long double x); - tanhl, - /// long double tanl(long double x); - tanl, - /// clock_t times(struct tms *buffer); - times, - /// FILE *tmpfile(void); - tmpfile, - /// FILE *tmpfile64(void) - tmpfile64, - /// int toascii(int c); - toascii, - /// double trunc(double x); - trunc, - /// float truncf(float x); - truncf, - /// long double truncl(long double x); - truncl, - /// int uname(struct utsname *name); - uname, - /// int ungetc(int c, FILE *stream); - ungetc, - /// int unlink(const char *path); - unlink, - /// int unsetenv(const char *name); - unsetenv, - /// int utime(const char *path, const struct utimbuf *times); - utime, - /// int utimes(const char *path, const struct timeval times[2]); - utimes, - /// void *valloc(size_t size); - valloc, - /// int vfprintf(FILE *stream, const char *format, va_list ap); - vfprintf, - /// int vfscanf(FILE *stream, const char *format, va_list arg); - vfscanf, - /// int vprintf(const char *restrict format, va_list ap); - vprintf, - /// int vscanf(const char *format, va_list arg); - vscanf, - /// int vsnprintf(char *s, size_t n, const char *format, va_list ap); - vsnprintf, - /// int vsprintf(char *s, const char *format, va_list ap); - vsprintf, - /// int vsscanf(const char *s, const char *format, va_list arg); - vsscanf, - /// ssize_t write(int fildes, const void *buf, size_t nbyte); - write, - - NumLibFuncs - }; - } - -/// TargetLibraryInfo - This immutable pass captures information about what -/// library functions are available for the current target, and allows a -/// frontend to disable optimizations through -fno-builtin etc. -class TargetLibraryInfo : public ImmutablePass { - virtual void anchor(); - unsigned char AvailableArray[(LibFunc::NumLibFuncs+3)/4]; - llvm::DenseMap CustomNames; - static const char* StandardNames[LibFunc::NumLibFuncs]; - - enum AvailabilityState { - StandardName = 3, // (memset to all ones) - CustomName = 1, - Unavailable = 0 // (memset to all zeros) - }; - void setState(LibFunc::Func F, AvailabilityState State) { - AvailableArray[F/4] &= ~(3 << 2*(F&3)); - AvailableArray[F/4] |= State << 2*(F&3); - } - AvailabilityState getState(LibFunc::Func F) const { - return static_cast((AvailableArray[F/4] >> 2*(F&3)) & 3); - } - -public: - static char ID; - TargetLibraryInfo(); - TargetLibraryInfo(const Triple &T); - explicit TargetLibraryInfo(const TargetLibraryInfo &TLI); - - /// getLibFunc - Search for a particular function name. If it is one of the - /// known library functions, return true and set F to the corresponding value. - bool getLibFunc(StringRef funcName, LibFunc::Func &F) const; - - /// has - This function is used by optimizations that want to match on or form - /// a given library function. - bool has(LibFunc::Func F) const { - return getState(F) != Unavailable; - } - - /// hasOptimizedCodeGen - Return true if the function is both available as - /// a builtin and a candidate for optimized code generation. - bool hasOptimizedCodeGen(LibFunc::Func F) const { - if (getState(F) == Unavailable) - return false; - switch (F) { - default: break; - case LibFunc::copysign: case LibFunc::copysignf: case LibFunc::copysignl: - case LibFunc::fabs: case LibFunc::fabsf: case LibFunc::fabsl: - case LibFunc::sin: case LibFunc::sinf: case LibFunc::sinl: - case LibFunc::cos: case LibFunc::cosf: case LibFunc::cosl: - case LibFunc::sqrt: case LibFunc::sqrtf: case LibFunc::sqrtl: - case LibFunc::sqrt_finite: case LibFunc::sqrtf_finite: - case LibFunc::sqrtl_finite: - case LibFunc::fmax: case LibFunc::fmaxf: case LibFunc::fmaxl: - case LibFunc::fmin: case LibFunc::fminf: case LibFunc::fminl: - case LibFunc::floor: case LibFunc::floorf: case LibFunc::floorl: - case LibFunc::nearbyint: case LibFunc::nearbyintf: case LibFunc::nearbyintl: - case LibFunc::ceil: case LibFunc::ceilf: case LibFunc::ceill: - case LibFunc::rint: case LibFunc::rintf: case LibFunc::rintl: - case LibFunc::round: case LibFunc::roundf: case LibFunc::roundl: - case LibFunc::trunc: case LibFunc::truncf: case LibFunc::truncl: - case LibFunc::log2: case LibFunc::log2f: case LibFunc::log2l: - case LibFunc::exp2: case LibFunc::exp2f: case LibFunc::exp2l: - case LibFunc::memcmp: case LibFunc::strcmp: case LibFunc::strcpy: - case LibFunc::stpcpy: case LibFunc::strlen: case LibFunc::strnlen: - case LibFunc::memchr: - return true; - } - return false; - } - - StringRef getName(LibFunc::Func F) const { - AvailabilityState State = getState(F); - if (State == Unavailable) - return StringRef(); - if (State == StandardName) - return StandardNames[F]; - assert(State == CustomName); - return CustomNames.find(F)->second; - } - - /// setUnavailable - this can be used by whatever sets up TargetLibraryInfo to - /// ban use of specific library functions. - void setUnavailable(LibFunc::Func F) { - setState(F, Unavailable); - } - - void setAvailable(LibFunc::Func F) { - setState(F, StandardName); - } - - void setAvailableWithName(LibFunc::Func F, StringRef Name) { - if (StandardNames[F] != Name) { - setState(F, CustomName); - CustomNames[F] = Name; - assert(CustomNames.find(F) != CustomNames.end()); - } else { - setState(F, StandardName); - } - } - - /// disableAllFunctions - This disables all builtins, which is used for - /// options like -fno-builtin. - void disableAllFunctions(); -}; - -} // end namespace llvm - -#endif diff --git a/include/llvm/Transforms/Utils/VectorUtils.h b/include/llvm/Transforms/Utils/VectorUtils.h index b47acf517b3..d20a1f8ee48 100644 --- a/include/llvm/Transforms/Utils/VectorUtils.h +++ b/include/llvm/Transforms/Utils/VectorUtils.h @@ -16,7 +16,7 @@ #include "llvm/IR/IntrinsicInst.h" #include "llvm/IR/Intrinsics.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" namespace llvm { diff --git a/lib/Analysis/AliasAnalysis.cpp b/lib/Analysis/AliasAnalysis.cpp index 6eea8177418..4c7ebf9c231 100644 --- a/lib/Analysis/AliasAnalysis.cpp +++ b/lib/Analysis/AliasAnalysis.cpp @@ -27,6 +27,7 @@ #include "llvm/Analysis/AliasAnalysis.h" #include "llvm/Analysis/CFG.h" #include "llvm/Analysis/CaptureTracking.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/BasicBlock.h" #include "llvm/IR/DataLayout.h" @@ -37,7 +38,6 @@ #include "llvm/IR/LLVMContext.h" #include "llvm/IR/Type.h" #include "llvm/Pass.h" -#include "llvm/Target/TargetLibraryInfo.h" using namespace llvm; // Register the AliasAnalysis interface, providing a nice name to refer to. diff --git a/lib/Analysis/BasicAliasAnalysis.cpp b/lib/Analysis/BasicAliasAnalysis.cpp index a9efc5a9f73..ffbb0500342 100644 --- a/lib/Analysis/BasicAliasAnalysis.cpp +++ b/lib/Analysis/BasicAliasAnalysis.cpp @@ -23,6 +23,7 @@ #include "llvm/Analysis/InstructionSimplify.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/MemoryBuiltins.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/Constants.h" #include "llvm/IR/DataLayout.h" @@ -38,7 +39,6 @@ #include "llvm/IR/Operator.h" #include "llvm/Pass.h" #include "llvm/Support/ErrorHandling.h" -#include "llvm/Target/TargetLibraryInfo.h" #include using namespace llvm; diff --git a/lib/Analysis/CMakeLists.txt b/lib/Analysis/CMakeLists.txt index fbd7cf59d04..9100c92634c 100644 --- a/lib/Analysis/CMakeLists.txt +++ b/lib/Analysis/CMakeLists.txt @@ -53,6 +53,7 @@ add_llvm_library(LLVMAnalysis ScalarEvolutionExpander.cpp ScalarEvolutionNormalization.cpp SparsePropagation.cpp + TargetLibraryInfo.cpp TargetTransformInfo.cpp Trace.cpp TypeBasedAliasAnalysis.cpp diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp index fd8f2aee2db..fcafb41fa95 100644 --- a/lib/Analysis/ConstantFolding.cpp +++ b/lib/Analysis/ConstantFolding.cpp @@ -20,6 +20,7 @@ #include "llvm/ADT/SmallPtrSet.h" #include "llvm/ADT/SmallVector.h" #include "llvm/ADT/StringMap.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/Config/config.h" #include "llvm/IR/Constants.h" @@ -33,7 +34,6 @@ #include "llvm/IR/Operator.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/MathExtras.h" -#include "llvm/Target/TargetLibraryInfo.h" #include #include diff --git a/lib/Analysis/LazyValueInfo.cpp b/lib/Analysis/LazyValueInfo.cpp index 4de56f195cb..b53e4a87218 100644 --- a/lib/Analysis/LazyValueInfo.cpp +++ b/lib/Analysis/LazyValueInfo.cpp @@ -17,6 +17,7 @@ #include "llvm/ADT/STLExtras.h" #include "llvm/Analysis/AssumptionCache.h" #include "llvm/Analysis/ConstantFolding.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/CFG.h" #include "llvm/IR/ConstantRange.h" @@ -29,7 +30,6 @@ #include "llvm/IR/ValueHandle.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include #include using namespace llvm; diff --git a/lib/Analysis/Lint.cpp b/lib/Analysis/Lint.cpp index b5c7245030f..59c0fc372c4 100644 --- a/lib/Analysis/Lint.cpp +++ b/lib/Analysis/Lint.cpp @@ -42,6 +42,7 @@ #include "llvm/Analysis/InstructionSimplify.h" #include "llvm/Analysis/Loads.h" #include "llvm/Analysis/Passes.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/CallSite.h" #include "llvm/IR/DataLayout.h" @@ -53,7 +54,6 @@ #include "llvm/PassManager.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" using namespace llvm; namespace { diff --git a/lib/Analysis/MemoryBuiltins.cpp b/lib/Analysis/MemoryBuiltins.cpp index 233cdab2e59..6108af3afb9 100644 --- a/lib/Analysis/MemoryBuiltins.cpp +++ b/lib/Analysis/MemoryBuiltins.cpp @@ -15,6 +15,7 @@ #include "llvm/Analysis/MemoryBuiltins.h" #include "llvm/ADT/STLExtras.h" #include "llvm/ADT/Statistic.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/DataLayout.h" #include "llvm/IR/GlobalVariable.h" @@ -25,7 +26,6 @@ #include "llvm/Support/Debug.h" #include "llvm/Support/MathExtras.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Analysis/ScalarEvolution.cpp b/lib/Analysis/ScalarEvolution.cpp index 86852d634ff..74176b8eb63 100644 --- a/lib/Analysis/ScalarEvolution.cpp +++ b/lib/Analysis/ScalarEvolution.cpp @@ -68,6 +68,7 @@ #include "llvm/Analysis/InstructionSimplify.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/ScalarEvolutionExpressions.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/IR/ConstantRange.h" #include "llvm/IR/Constants.h" @@ -87,7 +88,6 @@ #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/MathExtras.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include using namespace llvm; diff --git a/lib/Analysis/TargetLibraryInfo.cpp b/lib/Analysis/TargetLibraryInfo.cpp new file mode 100644 index 00000000000..679cf44ea33 --- /dev/null +++ b/lib/Analysis/TargetLibraryInfo.cpp @@ -0,0 +1,754 @@ +//===-- TargetLibraryInfo.cpp - Runtime library information ----------------==// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file implements the TargetLibraryInfo class. +// +//===----------------------------------------------------------------------===// + +#include "llvm/Analysis/TargetLibraryInfo.h" +#include "llvm/ADT/Triple.h" +using namespace llvm; + +// Register the default implementation. +INITIALIZE_PASS(TargetLibraryInfo, "targetlibinfo", + "Target Library Information", false, true) +char TargetLibraryInfo::ID = 0; + +void TargetLibraryInfo::anchor() { } + +const char* TargetLibraryInfo::StandardNames[LibFunc::NumLibFuncs] = + { + "_IO_getc", + "_IO_putc", + "_ZdaPv", + "_ZdaPvRKSt9nothrow_t", + "_ZdaPvj", + "_ZdaPvm", + "_ZdlPv", + "_ZdlPvRKSt9nothrow_t", + "_ZdlPvj", + "_ZdlPvm", + "_Znaj", + "_ZnajRKSt9nothrow_t", + "_Znam", + "_ZnamRKSt9nothrow_t", + "_Znwj", + "_ZnwjRKSt9nothrow_t", + "_Znwm", + "_ZnwmRKSt9nothrow_t", + "__cospi", + "__cospif", + "__cxa_atexit", + "__cxa_guard_abort", + "__cxa_guard_acquire", + "__cxa_guard_release", + "__isoc99_scanf", + "__isoc99_sscanf", + "__memcpy_chk", + "__memmove_chk", + "__memset_chk", + "__sincospi_stret", + "__sincospif_stret", + "__sinpi", + "__sinpif", + "__sqrt_finite", + "__sqrtf_finite", + "__sqrtl_finite", + "__stpcpy_chk", + "__stpncpy_chk", + "__strcpy_chk", + "__strdup", + "__strncpy_chk", + "__strndup", + "__strtok_r", + "abs", + "access", + "acos", + "acosf", + "acosh", + "acoshf", + "acoshl", + "acosl", + "asin", + "asinf", + "asinh", + "asinhf", + "asinhl", + "asinl", + "atan", + "atan2", + "atan2f", + "atan2l", + "atanf", + "atanh", + "atanhf", + "atanhl", + "atanl", + "atof", + "atoi", + "atol", + "atoll", + "bcmp", + "bcopy", + "bzero", + "calloc", + "cbrt", + "cbrtf", + "cbrtl", + "ceil", + "ceilf", + "ceill", + "chmod", + "chown", + "clearerr", + "closedir", + "copysign", + "copysignf", + "copysignl", + "cos", + "cosf", + "cosh", + "coshf", + "coshl", + "cosl", + "ctermid", + "exp", + "exp10", + "exp10f", + "exp10l", + "exp2", + "exp2f", + "exp2l", + "expf", + "expl", + "expm1", + "expm1f", + "expm1l", + "fabs", + "fabsf", + "fabsl", + "fclose", + "fdopen", + "feof", + "ferror", + "fflush", + "ffs", + "ffsl", + "ffsll", + "fgetc", + "fgetpos", + "fgets", + "fileno", + "fiprintf", + "flockfile", + "floor", + "floorf", + "floorl", + "fmax", + "fmaxf", + "fmaxl", + "fmin", + "fminf", + "fminl", + "fmod", + "fmodf", + "fmodl", + "fopen", + "fopen64", + "fprintf", + "fputc", + "fputs", + "fread", + "free", + "frexp", + "frexpf", + "frexpl", + "fscanf", + "fseek", + "fseeko", + "fseeko64", + "fsetpos", + "fstat", + "fstat64", + "fstatvfs", + "fstatvfs64", + "ftell", + "ftello", + "ftello64", + "ftrylockfile", + "funlockfile", + "fwrite", + "getc", + "getc_unlocked", + "getchar", + "getenv", + "getitimer", + "getlogin_r", + "getpwnam", + "gets", + "gettimeofday", + "htonl", + "htons", + "iprintf", + "isascii", + "isdigit", + "labs", + "lchown", + "ldexp", + "ldexpf", + "ldexpl", + "llabs", + "log", + "log10", + "log10f", + "log10l", + "log1p", + "log1pf", + "log1pl", + "log2", + "log2f", + "log2l", + "logb", + "logbf", + "logbl", + "logf", + "logl", + "lstat", + "lstat64", + "malloc", + "memalign", + "memccpy", + "memchr", + "memcmp", + "memcpy", + "memmove", + "memrchr", + "memset", + "memset_pattern16", + "mkdir", + "mktime", + "modf", + "modff", + "modfl", + "nearbyint", + "nearbyintf", + "nearbyintl", + "ntohl", + "ntohs", + "open", + "open64", + "opendir", + "pclose", + "perror", + "popen", + "posix_memalign", + "pow", + "powf", + "powl", + "pread", + "printf", + "putc", + "putchar", + "puts", + "pwrite", + "qsort", + "read", + "readlink", + "realloc", + "reallocf", + "realpath", + "remove", + "rename", + "rewind", + "rint", + "rintf", + "rintl", + "rmdir", + "round", + "roundf", + "roundl", + "scanf", + "setbuf", + "setitimer", + "setvbuf", + "sin", + "sinf", + "sinh", + "sinhf", + "sinhl", + "sinl", + "siprintf", + "snprintf", + "sprintf", + "sqrt", + "sqrtf", + "sqrtl", + "sscanf", + "stat", + "stat64", + "statvfs", + "statvfs64", + "stpcpy", + "stpncpy", + "strcasecmp", + "strcat", + "strchr", + "strcmp", + "strcoll", + "strcpy", + "strcspn", + "strdup", + "strlen", + "strncasecmp", + "strncat", + "strncmp", + "strncpy", + "strndup", + "strnlen", + "strpbrk", + "strrchr", + "strspn", + "strstr", + "strtod", + "strtof", + "strtok", + "strtok_r", + "strtol", + "strtold", + "strtoll", + "strtoul", + "strtoull", + "strxfrm", + "system", + "tan", + "tanf", + "tanh", + "tanhf", + "tanhl", + "tanl", + "times", + "tmpfile", + "tmpfile64", + "toascii", + "trunc", + "truncf", + "truncl", + "uname", + "ungetc", + "unlink", + "unsetenv", + "utime", + "utimes", + "valloc", + "vfprintf", + "vfscanf", + "vprintf", + "vscanf", + "vsnprintf", + "vsprintf", + "vsscanf", + "write" + }; + +static bool hasSinCosPiStret(const Triple &T) { + // Only Darwin variants have _stret versions of combined trig functions. + if (!T.isOSDarwin()) + return false; + + // The ABI is rather complicated on x86, so don't do anything special there. + if (T.getArch() == Triple::x86) + return false; + + if (T.isMacOSX() && T.isMacOSXVersionLT(10, 9)) + return false; + + if (T.isiOS() && T.isOSVersionLT(7, 0)) + return false; + + return true; +} + +/// initialize - Initialize the set of available library functions based on the +/// specified target triple. This should be carefully written so that a missing +/// target triple gets a sane set of defaults. +static void initialize(TargetLibraryInfo &TLI, const Triple &T, + const char **StandardNames) { + initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry()); + +#ifndef NDEBUG + // Verify that the StandardNames array is in alphabetical order. + for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) { + if (strcmp(StandardNames[F-1], StandardNames[F]) >= 0) + llvm_unreachable("TargetLibraryInfo function names must be sorted"); + } +#endif // !NDEBUG + + // There are no library implementations of mempcy and memset for AMD gpus and + // these can be difficult to lower in the backend. + if (T.getArch() == Triple::r600 || + T.getArch() == Triple::amdgcn) { + TLI.setUnavailable(LibFunc::memcpy); + TLI.setUnavailable(LibFunc::memset); + TLI.setUnavailable(LibFunc::memset_pattern16); + return; + } + + // memset_pattern16 is only available on iOS 3.0 and Mac OS X 10.5 and later. + if (T.isMacOSX()) { + if (T.isMacOSXVersionLT(10, 5)) + TLI.setUnavailable(LibFunc::memset_pattern16); + } else if (T.isiOS()) { + if (T.isOSVersionLT(3, 0)) + TLI.setUnavailable(LibFunc::memset_pattern16); + } else { + TLI.setUnavailable(LibFunc::memset_pattern16); + } + + if (!hasSinCosPiStret(T)) { + TLI.setUnavailable(LibFunc::sinpi); + TLI.setUnavailable(LibFunc::sinpif); + TLI.setUnavailable(LibFunc::cospi); + TLI.setUnavailable(LibFunc::cospif); + TLI.setUnavailable(LibFunc::sincospi_stret); + TLI.setUnavailable(LibFunc::sincospif_stret); + } + + if (T.isMacOSX() && T.getArch() == Triple::x86 && + !T.isMacOSXVersionLT(10, 7)) { + // x86-32 OSX has a scheme where fwrite and fputs (and some other functions + // we don't care about) have two versions; on recent OSX, the one we want + // has a $UNIX2003 suffix. The two implementations are identical except + // for the return value in some edge cases. However, we don't want to + // generate code that depends on the old symbols. + TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003"); + TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003"); + } + + // iprintf and friends are only available on XCore and TCE. + if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) { + TLI.setUnavailable(LibFunc::iprintf); + TLI.setUnavailable(LibFunc::siprintf); + TLI.setUnavailable(LibFunc::fiprintf); + } + + if (T.isOSWindows() && !T.isOSCygMing()) { + // Win32 does not support long double + TLI.setUnavailable(LibFunc::acosl); + TLI.setUnavailable(LibFunc::asinl); + TLI.setUnavailable(LibFunc::atanl); + TLI.setUnavailable(LibFunc::atan2l); + TLI.setUnavailable(LibFunc::ceill); + TLI.setUnavailable(LibFunc::copysignl); + TLI.setUnavailable(LibFunc::cosl); + TLI.setUnavailable(LibFunc::coshl); + TLI.setUnavailable(LibFunc::expl); + TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf + TLI.setUnavailable(LibFunc::fabsl); + TLI.setUnavailable(LibFunc::floorl); + TLI.setUnavailable(LibFunc::fmaxl); + TLI.setUnavailable(LibFunc::fminl); + TLI.setUnavailable(LibFunc::fmodl); + TLI.setUnavailable(LibFunc::frexpl); + TLI.setUnavailable(LibFunc::ldexpf); + TLI.setUnavailable(LibFunc::ldexpl); + TLI.setUnavailable(LibFunc::logl); + TLI.setUnavailable(LibFunc::modfl); + TLI.setUnavailable(LibFunc::powl); + TLI.setUnavailable(LibFunc::sinl); + TLI.setUnavailable(LibFunc::sinhl); + TLI.setUnavailable(LibFunc::sqrtl); + TLI.setUnavailable(LibFunc::tanl); + TLI.setUnavailable(LibFunc::tanhl); + + // Win32 only has C89 math + TLI.setUnavailable(LibFunc::acosh); + TLI.setUnavailable(LibFunc::acoshf); + TLI.setUnavailable(LibFunc::acoshl); + TLI.setUnavailable(LibFunc::asinh); + TLI.setUnavailable(LibFunc::asinhf); + TLI.setUnavailable(LibFunc::asinhl); + TLI.setUnavailable(LibFunc::atanh); + TLI.setUnavailable(LibFunc::atanhf); + TLI.setUnavailable(LibFunc::atanhl); + TLI.setUnavailable(LibFunc::cbrt); + TLI.setUnavailable(LibFunc::cbrtf); + TLI.setUnavailable(LibFunc::cbrtl); + TLI.setUnavailable(LibFunc::exp2); + TLI.setUnavailable(LibFunc::exp2f); + TLI.setUnavailable(LibFunc::exp2l); + TLI.setUnavailable(LibFunc::expm1); + TLI.setUnavailable(LibFunc::expm1f); + TLI.setUnavailable(LibFunc::expm1l); + TLI.setUnavailable(LibFunc::log2); + TLI.setUnavailable(LibFunc::log2f); + TLI.setUnavailable(LibFunc::log2l); + TLI.setUnavailable(LibFunc::log1p); + TLI.setUnavailable(LibFunc::log1pf); + TLI.setUnavailable(LibFunc::log1pl); + TLI.setUnavailable(LibFunc::logb); + TLI.setUnavailable(LibFunc::logbf); + TLI.setUnavailable(LibFunc::logbl); + TLI.setUnavailable(LibFunc::nearbyint); + TLI.setUnavailable(LibFunc::nearbyintf); + TLI.setUnavailable(LibFunc::nearbyintl); + TLI.setUnavailable(LibFunc::rint); + TLI.setUnavailable(LibFunc::rintf); + TLI.setUnavailable(LibFunc::rintl); + TLI.setUnavailable(LibFunc::round); + TLI.setUnavailable(LibFunc::roundf); + TLI.setUnavailable(LibFunc::roundl); + TLI.setUnavailable(LibFunc::trunc); + TLI.setUnavailable(LibFunc::truncf); + TLI.setUnavailable(LibFunc::truncl); + + // Win32 provides some C99 math with mangled names + TLI.setAvailableWithName(LibFunc::copysign, "_copysign"); + + if (T.getArch() == Triple::x86) { + // Win32 on x86 implements single-precision math functions as macros + TLI.setUnavailable(LibFunc::acosf); + TLI.setUnavailable(LibFunc::asinf); + TLI.setUnavailable(LibFunc::atanf); + TLI.setUnavailable(LibFunc::atan2f); + TLI.setUnavailable(LibFunc::ceilf); + TLI.setUnavailable(LibFunc::copysignf); + TLI.setUnavailable(LibFunc::cosf); + TLI.setUnavailable(LibFunc::coshf); + TLI.setUnavailable(LibFunc::expf); + TLI.setUnavailable(LibFunc::floorf); + TLI.setUnavailable(LibFunc::fminf); + TLI.setUnavailable(LibFunc::fmaxf); + TLI.setUnavailable(LibFunc::fmodf); + TLI.setUnavailable(LibFunc::logf); + TLI.setUnavailable(LibFunc::powf); + TLI.setUnavailable(LibFunc::sinf); + TLI.setUnavailable(LibFunc::sinhf); + TLI.setUnavailable(LibFunc::sqrtf); + TLI.setUnavailable(LibFunc::tanf); + TLI.setUnavailable(LibFunc::tanhf); + } + + // Win32 does *not* provide provide these functions, but they are + // generally available on POSIX-compliant systems: + TLI.setUnavailable(LibFunc::access); + TLI.setUnavailable(LibFunc::bcmp); + TLI.setUnavailable(LibFunc::bcopy); + TLI.setUnavailable(LibFunc::bzero); + TLI.setUnavailable(LibFunc::chmod); + TLI.setUnavailable(LibFunc::chown); + TLI.setUnavailable(LibFunc::closedir); + TLI.setUnavailable(LibFunc::ctermid); + TLI.setUnavailable(LibFunc::fdopen); + TLI.setUnavailable(LibFunc::ffs); + TLI.setUnavailable(LibFunc::fileno); + TLI.setUnavailable(LibFunc::flockfile); + TLI.setUnavailable(LibFunc::fseeko); + TLI.setUnavailable(LibFunc::fstat); + TLI.setUnavailable(LibFunc::fstatvfs); + TLI.setUnavailable(LibFunc::ftello); + TLI.setUnavailable(LibFunc::ftrylockfile); + TLI.setUnavailable(LibFunc::funlockfile); + TLI.setUnavailable(LibFunc::getc_unlocked); + TLI.setUnavailable(LibFunc::getitimer); + TLI.setUnavailable(LibFunc::getlogin_r); + TLI.setUnavailable(LibFunc::getpwnam); + TLI.setUnavailable(LibFunc::gettimeofday); + TLI.setUnavailable(LibFunc::htonl); + TLI.setUnavailable(LibFunc::htons); + TLI.setUnavailable(LibFunc::lchown); + TLI.setUnavailable(LibFunc::lstat); + TLI.setUnavailable(LibFunc::memccpy); + TLI.setUnavailable(LibFunc::mkdir); + TLI.setUnavailable(LibFunc::ntohl); + TLI.setUnavailable(LibFunc::ntohs); + TLI.setUnavailable(LibFunc::open); + TLI.setUnavailable(LibFunc::opendir); + TLI.setUnavailable(LibFunc::pclose); + TLI.setUnavailable(LibFunc::popen); + TLI.setUnavailable(LibFunc::pread); + TLI.setUnavailable(LibFunc::pwrite); + TLI.setUnavailable(LibFunc::read); + TLI.setUnavailable(LibFunc::readlink); + TLI.setUnavailable(LibFunc::realpath); + TLI.setUnavailable(LibFunc::rmdir); + TLI.setUnavailable(LibFunc::setitimer); + TLI.setUnavailable(LibFunc::stat); + TLI.setUnavailable(LibFunc::statvfs); + TLI.setUnavailable(LibFunc::stpcpy); + TLI.setUnavailable(LibFunc::stpncpy); + TLI.setUnavailable(LibFunc::strcasecmp); + TLI.setUnavailable(LibFunc::strncasecmp); + TLI.setUnavailable(LibFunc::times); + TLI.setUnavailable(LibFunc::uname); + TLI.setUnavailable(LibFunc::unlink); + TLI.setUnavailable(LibFunc::unsetenv); + TLI.setUnavailable(LibFunc::utime); + TLI.setUnavailable(LibFunc::utimes); + TLI.setUnavailable(LibFunc::write); + + // Win32 does *not* provide provide these functions, but they are + // specified by C99: + TLI.setUnavailable(LibFunc::atoll); + TLI.setUnavailable(LibFunc::frexpf); + TLI.setUnavailable(LibFunc::llabs); + } + + switch (T.getOS()) { + case Triple::MacOSX: + // exp10 and exp10f are not available on OS X until 10.9 and iOS until 7.0 + // and their names are __exp10 and __exp10f. exp10l is not available on + // OS X or iOS. + TLI.setUnavailable(LibFunc::exp10l); + if (T.isMacOSXVersionLT(10, 9)) { + TLI.setUnavailable(LibFunc::exp10); + TLI.setUnavailable(LibFunc::exp10f); + } else { + TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); + TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); + } + break; + case Triple::IOS: + TLI.setUnavailable(LibFunc::exp10l); + if (T.isOSVersionLT(7, 0)) { + TLI.setUnavailable(LibFunc::exp10); + TLI.setUnavailable(LibFunc::exp10f); + } else { + TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); + TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); + } + break; + case Triple::Linux: + // exp10, exp10f, exp10l is available on Linux (GLIBC) but are extremely + // buggy prior to glibc version 2.18. Until this version is widely deployed + // or we have a reasonable detection strategy, we cannot use exp10 reliably + // on Linux. + // + // Fall through to disable all of them. + default: + TLI.setUnavailable(LibFunc::exp10); + TLI.setUnavailable(LibFunc::exp10f); + TLI.setUnavailable(LibFunc::exp10l); + } + + // ffsl is available on at least Darwin, Mac OS X, iOS, FreeBSD, and + // Linux (GLIBC): + // http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/ffsl.3.html + // http://svn.freebsd.org/base/user/eri/pf45/head/lib/libc/string/ffsl.c + // http://www.gnu.org/software/gnulib/manual/html_node/ffsl.html + switch (T.getOS()) { + case Triple::Darwin: + case Triple::MacOSX: + case Triple::IOS: + case Triple::FreeBSD: + case Triple::Linux: + break; + default: + TLI.setUnavailable(LibFunc::ffsl); + } + + // ffsll is available on at least FreeBSD and Linux (GLIBC): + // http://svn.freebsd.org/base/user/eri/pf45/head/lib/libc/string/ffsll.c + // http://www.gnu.org/software/gnulib/manual/html_node/ffsll.html + switch (T.getOS()) { + case Triple::FreeBSD: + case Triple::Linux: + break; + default: + TLI.setUnavailable(LibFunc::ffsll); + } + + // The following functions are available on at least Linux: + if (!T.isOSLinux()) { + TLI.setUnavailable(LibFunc::dunder_strdup); + TLI.setUnavailable(LibFunc::dunder_strtok_r); + TLI.setUnavailable(LibFunc::dunder_isoc99_scanf); + TLI.setUnavailable(LibFunc::dunder_isoc99_sscanf); + TLI.setUnavailable(LibFunc::under_IO_getc); + TLI.setUnavailable(LibFunc::under_IO_putc); + TLI.setUnavailable(LibFunc::memalign); + TLI.setUnavailable(LibFunc::fopen64); + TLI.setUnavailable(LibFunc::fseeko64); + TLI.setUnavailable(LibFunc::fstat64); + TLI.setUnavailable(LibFunc::fstatvfs64); + TLI.setUnavailable(LibFunc::ftello64); + TLI.setUnavailable(LibFunc::lstat64); + TLI.setUnavailable(LibFunc::open64); + TLI.setUnavailable(LibFunc::stat64); + TLI.setUnavailable(LibFunc::statvfs64); + TLI.setUnavailable(LibFunc::tmpfile64); + } +} + + +TargetLibraryInfo::TargetLibraryInfo() : ImmutablePass(ID) { + // Default to everything being available. + memset(AvailableArray, -1, sizeof(AvailableArray)); + + initialize(*this, Triple(), StandardNames); +} + +TargetLibraryInfo::TargetLibraryInfo(const Triple &T) : ImmutablePass(ID) { + // Default to everything being available. + memset(AvailableArray, -1, sizeof(AvailableArray)); + + initialize(*this, T, StandardNames); +} + +TargetLibraryInfo::TargetLibraryInfo(const TargetLibraryInfo &TLI) + : ImmutablePass(ID) { + memcpy(AvailableArray, TLI.AvailableArray, sizeof(AvailableArray)); + CustomNames = TLI.CustomNames; +} + +namespace { +struct StringComparator { + /// Compare two strings and return true if LHS is lexicographically less than + /// RHS. Requires that RHS doesn't contain any zero bytes. + bool operator()(const char *LHS, StringRef RHS) const { + // Compare prefixes with strncmp. If prefixes match we know that LHS is + // greater or equal to RHS as RHS can't contain any '\0'. + return std::strncmp(LHS, RHS.data(), RHS.size()) < 0; + } + + // Provided for compatibility with MSVC's debug mode. + bool operator()(StringRef LHS, const char *RHS) const { return LHS < RHS; } + bool operator()(StringRef LHS, StringRef RHS) const { return LHS < RHS; } + bool operator()(const char *LHS, const char *RHS) const { + return std::strcmp(LHS, RHS) < 0; + } +}; +} + +bool TargetLibraryInfo::getLibFunc(StringRef funcName, + LibFunc::Func &F) const { + const char **Start = &StandardNames[0]; + const char **End = &StandardNames[LibFunc::NumLibFuncs]; + + // Filter out empty names and names containing null bytes, those can't be in + // our table. + if (funcName.empty() || funcName.find('\0') != StringRef::npos) + return false; + + // Check for \01 prefix that is used to mangle __asm declarations and + // strip it if present. + if (funcName.front() == '\01') + funcName = funcName.substr(1); + const char **I = std::lower_bound(Start, End, funcName, StringComparator()); + if (I != End && *I == funcName) { + F = (LibFunc::Func)(I - Start); + return true; + } + return false; +} + +/// disableAllFunctions - This disables all builtins, which is used for options +/// like -fno-builtin. +void TargetLibraryInfo::disableAllFunctions() { + memset(AvailableArray, 0, sizeof(AvailableArray)); +} diff --git a/lib/CodeGen/CodeGenPrepare.cpp b/lib/CodeGen/CodeGenPrepare.cpp index 5a0ba6edffa..be1662e6587 100644 --- a/lib/CodeGen/CodeGenPrepare.cpp +++ b/lib/CodeGen/CodeGenPrepare.cpp @@ -18,6 +18,7 @@ #include "llvm/ADT/SmallSet.h" #include "llvm/ADT/Statistic.h" #include "llvm/Analysis/InstructionSimplify.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/TargetTransformInfo.h" #include "llvm/IR/CallSite.h" #include "llvm/IR/Constants.h" @@ -39,7 +40,6 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetSubtargetInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp index 97fed230c53..1f736adb9d3 100644 --- a/lib/CodeGen/SelectionDAG/FastISel.cpp +++ b/lib/CodeGen/SelectionDAG/FastISel.cpp @@ -44,6 +44,7 @@ #include "llvm/ADT/Statistic.h" #include "llvm/Analysis/BranchProbabilityInfo.h" #include "llvm/Analysis/Loads.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/CodeGen/Analysis.h" #include "llvm/CodeGen/FastISel.h" #include "llvm/CodeGen/FunctionLoweringInfo.h" @@ -62,7 +63,6 @@ #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Target/TargetInstrInfo.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetSubtargetInfo.h" diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp index 86a63eea7c2..6b3ad5f69b0 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp @@ -20,6 +20,7 @@ #include "llvm/Analysis/AliasAnalysis.h" #include "llvm/Analysis/BranchProbabilityInfo.h" #include "llvm/Analysis/ConstantFolding.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Analysis/ValueTracking.h" #include "llvm/CodeGen/Analysis.h" #include "llvm/CodeGen/FastISel.h" @@ -57,7 +58,6 @@ #include "llvm/Target/TargetFrameLowering.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetIntrinsicInfo.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Target/TargetSelectionDAGInfo.h" diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 90fcb624691..b16e19bc4f4 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -19,6 +19,7 @@ #include "llvm/Analysis/AliasAnalysis.h" #include "llvm/Analysis/BranchProbabilityInfo.h" #include "llvm/Analysis/CFG.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/CodeGen/Analysis.h" #include "llvm/CodeGen/FastISel.h" #include "llvm/CodeGen/FunctionLoweringInfo.h" @@ -49,7 +50,6 @@ #include "llvm/Support/raw_ostream.h" #include "llvm/Target/TargetInstrInfo.h" #include "llvm/Target/TargetIntrinsicInfo.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetOptions.h" diff --git a/lib/LTO/LTOCodeGenerator.cpp b/lib/LTO/LTOCodeGenerator.cpp index c663d43fe7f..5cfbb592ace 100644 --- a/lib/LTO/LTOCodeGenerator.cpp +++ b/lib/LTO/LTOCodeGenerator.cpp @@ -15,6 +15,7 @@ #include "llvm/LTO/LTOCodeGenerator.h" #include "llvm/ADT/StringExtras.h" #include "llvm/Analysis/Passes.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Bitcode/ReaderWriter.h" #include "llvm/CodeGen/RuntimeLibcalls.h" #include "llvm/Config/config.h" @@ -44,7 +45,6 @@ #include "llvm/Support/TargetSelect.h" #include "llvm/Support/ToolOutputFile.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetLowering.h" #include "llvm/Target/TargetOptions.h" #include "llvm/Target/TargetRegisterInfo.h" diff --git a/lib/Target/CMakeLists.txt b/lib/Target/CMakeLists.txt index c61805b63f5..87162dc5bf7 100644 --- a/lib/Target/CMakeLists.txt +++ b/lib/Target/CMakeLists.txt @@ -1,7 +1,6 @@ add_llvm_library(LLVMTarget Target.cpp TargetIntrinsicInfo.cpp - TargetLibraryInfo.cpp TargetLoweringObjectFile.cpp TargetMachine.cpp TargetMachineC.cpp diff --git a/lib/Target/Mips/MipsFastISel.cpp b/lib/Target/Mips/MipsFastISel.cpp index 4588f40b84d..afb6f1f7397 100644 --- a/lib/Target/Mips/MipsFastISel.cpp +++ b/lib/Target/Mips/MipsFastISel.cpp @@ -8,12 +8,12 @@ #include "MipsRegisterInfo.h" #include "MipsSubtarget.h" #include "MipsTargetMachine.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/CodeGen/FastISel.h" #include "llvm/CodeGen/MachineInstrBuilder.h" #include "llvm/IR/GlobalAlias.h" #include "llvm/IR/GlobalVariable.h" #include "llvm/Target/TargetInstrInfo.h" -#include "llvm/Target/TargetLibraryInfo.h" using namespace llvm; diff --git a/lib/Target/PowerPC/PPCCTRLoops.cpp b/lib/Target/PowerPC/PPCCTRLoops.cpp index 167f3355eb2..c5ef1ee7b54 100644 --- a/lib/Target/PowerPC/PPCCTRLoops.cpp +++ b/lib/Target/PowerPC/PPCCTRLoops.cpp @@ -30,6 +30,7 @@ #include "llvm/ADT/Statistic.h" #include "llvm/Analysis/LoopInfo.h" #include "llvm/Analysis/ScalarEvolutionExpander.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/IR/Constants.h" #include "llvm/IR/DerivedTypes.h" #include "llvm/IR/Dominators.h" @@ -42,7 +43,6 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/LoopUtils.h" diff --git a/lib/Target/Target.cpp b/lib/Target/Target.cpp index 4b51b3f7eea..f4aeb657cc3 100644 --- a/lib/Target/Target.cpp +++ b/lib/Target/Target.cpp @@ -19,7 +19,7 @@ #include "llvm/IR/Value.h" #include "llvm/InitializePasses.h" #include "llvm/PassManager.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include using namespace llvm; diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp deleted file mode 100644 index c0abdbd9279..00000000000 --- a/lib/Target/TargetLibraryInfo.cpp +++ /dev/null @@ -1,754 +0,0 @@ -//===-- TargetLibraryInfo.cpp - Runtime library information ----------------==// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// This file implements the TargetLibraryInfo class. -// -//===----------------------------------------------------------------------===// - -#include "llvm/Target/TargetLibraryInfo.h" -#include "llvm/ADT/Triple.h" -using namespace llvm; - -// Register the default implementation. -INITIALIZE_PASS(TargetLibraryInfo, "targetlibinfo", - "Target Library Information", false, true) -char TargetLibraryInfo::ID = 0; - -void TargetLibraryInfo::anchor() { } - -const char* TargetLibraryInfo::StandardNames[LibFunc::NumLibFuncs] = - { - "_IO_getc", - "_IO_putc", - "_ZdaPv", - "_ZdaPvRKSt9nothrow_t", - "_ZdaPvj", - "_ZdaPvm", - "_ZdlPv", - "_ZdlPvRKSt9nothrow_t", - "_ZdlPvj", - "_ZdlPvm", - "_Znaj", - "_ZnajRKSt9nothrow_t", - "_Znam", - "_ZnamRKSt9nothrow_t", - "_Znwj", - "_ZnwjRKSt9nothrow_t", - "_Znwm", - "_ZnwmRKSt9nothrow_t", - "__cospi", - "__cospif", - "__cxa_atexit", - "__cxa_guard_abort", - "__cxa_guard_acquire", - "__cxa_guard_release", - "__isoc99_scanf", - "__isoc99_sscanf", - "__memcpy_chk", - "__memmove_chk", - "__memset_chk", - "__sincospi_stret", - "__sincospif_stret", - "__sinpi", - "__sinpif", - "__sqrt_finite", - "__sqrtf_finite", - "__sqrtl_finite", - "__stpcpy_chk", - "__stpncpy_chk", - "__strcpy_chk", - "__strdup", - "__strncpy_chk", - "__strndup", - "__strtok_r", - "abs", - "access", - "acos", - "acosf", - "acosh", - "acoshf", - "acoshl", - "acosl", - "asin", - "asinf", - "asinh", - "asinhf", - "asinhl", - "asinl", - "atan", - "atan2", - "atan2f", - "atan2l", - "atanf", - "atanh", - "atanhf", - "atanhl", - "atanl", - "atof", - "atoi", - "atol", - "atoll", - "bcmp", - "bcopy", - "bzero", - "calloc", - "cbrt", - "cbrtf", - "cbrtl", - "ceil", - "ceilf", - "ceill", - "chmod", - "chown", - "clearerr", - "closedir", - "copysign", - "copysignf", - "copysignl", - "cos", - "cosf", - "cosh", - "coshf", - "coshl", - "cosl", - "ctermid", - "exp", - "exp10", - "exp10f", - "exp10l", - "exp2", - "exp2f", - "exp2l", - "expf", - "expl", - "expm1", - "expm1f", - "expm1l", - "fabs", - "fabsf", - "fabsl", - "fclose", - "fdopen", - "feof", - "ferror", - "fflush", - "ffs", - "ffsl", - "ffsll", - "fgetc", - "fgetpos", - "fgets", - "fileno", - "fiprintf", - "flockfile", - "floor", - "floorf", - "floorl", - "fmax", - "fmaxf", - "fmaxl", - "fmin", - "fminf", - "fminl", - "fmod", - "fmodf", - "fmodl", - "fopen", - "fopen64", - "fprintf", - "fputc", - "fputs", - "fread", - "free", - "frexp", - "frexpf", - "frexpl", - "fscanf", - "fseek", - "fseeko", - "fseeko64", - "fsetpos", - "fstat", - "fstat64", - "fstatvfs", - "fstatvfs64", - "ftell", - "ftello", - "ftello64", - "ftrylockfile", - "funlockfile", - "fwrite", - "getc", - "getc_unlocked", - "getchar", - "getenv", - "getitimer", - "getlogin_r", - "getpwnam", - "gets", - "gettimeofday", - "htonl", - "htons", - "iprintf", - "isascii", - "isdigit", - "labs", - "lchown", - "ldexp", - "ldexpf", - "ldexpl", - "llabs", - "log", - "log10", - "log10f", - "log10l", - "log1p", - "log1pf", - "log1pl", - "log2", - "log2f", - "log2l", - "logb", - "logbf", - "logbl", - "logf", - "logl", - "lstat", - "lstat64", - "malloc", - "memalign", - "memccpy", - "memchr", - "memcmp", - "memcpy", - "memmove", - "memrchr", - "memset", - "memset_pattern16", - "mkdir", - "mktime", - "modf", - "modff", - "modfl", - "nearbyint", - "nearbyintf", - "nearbyintl", - "ntohl", - "ntohs", - "open", - "open64", - "opendir", - "pclose", - "perror", - "popen", - "posix_memalign", - "pow", - "powf", - "powl", - "pread", - "printf", - "putc", - "putchar", - "puts", - "pwrite", - "qsort", - "read", - "readlink", - "realloc", - "reallocf", - "realpath", - "remove", - "rename", - "rewind", - "rint", - "rintf", - "rintl", - "rmdir", - "round", - "roundf", - "roundl", - "scanf", - "setbuf", - "setitimer", - "setvbuf", - "sin", - "sinf", - "sinh", - "sinhf", - "sinhl", - "sinl", - "siprintf", - "snprintf", - "sprintf", - "sqrt", - "sqrtf", - "sqrtl", - "sscanf", - "stat", - "stat64", - "statvfs", - "statvfs64", - "stpcpy", - "stpncpy", - "strcasecmp", - "strcat", - "strchr", - "strcmp", - "strcoll", - "strcpy", - "strcspn", - "strdup", - "strlen", - "strncasecmp", - "strncat", - "strncmp", - "strncpy", - "strndup", - "strnlen", - "strpbrk", - "strrchr", - "strspn", - "strstr", - "strtod", - "strtof", - "strtok", - "strtok_r", - "strtol", - "strtold", - "strtoll", - "strtoul", - "strtoull", - "strxfrm", - "system", - "tan", - "tanf", - "tanh", - "tanhf", - "tanhl", - "tanl", - "times", - "tmpfile", - "tmpfile64", - "toascii", - "trunc", - "truncf", - "truncl", - "uname", - "ungetc", - "unlink", - "unsetenv", - "utime", - "utimes", - "valloc", - "vfprintf", - "vfscanf", - "vprintf", - "vscanf", - "vsnprintf", - "vsprintf", - "vsscanf", - "write" - }; - -static bool hasSinCosPiStret(const Triple &T) { - // Only Darwin variants have _stret versions of combined trig functions. - if (!T.isOSDarwin()) - return false; - - // The ABI is rather complicated on x86, so don't do anything special there. - if (T.getArch() == Triple::x86) - return false; - - if (T.isMacOSX() && T.isMacOSXVersionLT(10, 9)) - return false; - - if (T.isiOS() && T.isOSVersionLT(7, 0)) - return false; - - return true; -} - -/// initialize - Initialize the set of available library functions based on the -/// specified target triple. This should be carefully written so that a missing -/// target triple gets a sane set of defaults. -static void initialize(TargetLibraryInfo &TLI, const Triple &T, - const char **StandardNames) { - initializeTargetLibraryInfoPass(*PassRegistry::getPassRegistry()); - -#ifndef NDEBUG - // Verify that the StandardNames array is in alphabetical order. - for (unsigned F = 1; F < LibFunc::NumLibFuncs; ++F) { - if (strcmp(StandardNames[F-1], StandardNames[F]) >= 0) - llvm_unreachable("TargetLibraryInfo function names must be sorted"); - } -#endif // !NDEBUG - - // There are no library implementations of mempcy and memset for AMD gpus and - // these can be difficult to lower in the backend. - if (T.getArch() == Triple::r600 || - T.getArch() == Triple::amdgcn) { - TLI.setUnavailable(LibFunc::memcpy); - TLI.setUnavailable(LibFunc::memset); - TLI.setUnavailable(LibFunc::memset_pattern16); - return; - } - - // memset_pattern16 is only available on iOS 3.0 and Mac OS X 10.5 and later. - if (T.isMacOSX()) { - if (T.isMacOSXVersionLT(10, 5)) - TLI.setUnavailable(LibFunc::memset_pattern16); - } else if (T.isiOS()) { - if (T.isOSVersionLT(3, 0)) - TLI.setUnavailable(LibFunc::memset_pattern16); - } else { - TLI.setUnavailable(LibFunc::memset_pattern16); - } - - if (!hasSinCosPiStret(T)) { - TLI.setUnavailable(LibFunc::sinpi); - TLI.setUnavailable(LibFunc::sinpif); - TLI.setUnavailable(LibFunc::cospi); - TLI.setUnavailable(LibFunc::cospif); - TLI.setUnavailable(LibFunc::sincospi_stret); - TLI.setUnavailable(LibFunc::sincospif_stret); - } - - if (T.isMacOSX() && T.getArch() == Triple::x86 && - !T.isMacOSXVersionLT(10, 7)) { - // x86-32 OSX has a scheme where fwrite and fputs (and some other functions - // we don't care about) have two versions; on recent OSX, the one we want - // has a $UNIX2003 suffix. The two implementations are identical except - // for the return value in some edge cases. However, we don't want to - // generate code that depends on the old symbols. - TLI.setAvailableWithName(LibFunc::fwrite, "fwrite$UNIX2003"); - TLI.setAvailableWithName(LibFunc::fputs, "fputs$UNIX2003"); - } - - // iprintf and friends are only available on XCore and TCE. - if (T.getArch() != Triple::xcore && T.getArch() != Triple::tce) { - TLI.setUnavailable(LibFunc::iprintf); - TLI.setUnavailable(LibFunc::siprintf); - TLI.setUnavailable(LibFunc::fiprintf); - } - - if (T.isOSWindows() && !T.isOSCygMing()) { - // Win32 does not support long double - TLI.setUnavailable(LibFunc::acosl); - TLI.setUnavailable(LibFunc::asinl); - TLI.setUnavailable(LibFunc::atanl); - TLI.setUnavailable(LibFunc::atan2l); - TLI.setUnavailable(LibFunc::ceill); - TLI.setUnavailable(LibFunc::copysignl); - TLI.setUnavailable(LibFunc::cosl); - TLI.setUnavailable(LibFunc::coshl); - TLI.setUnavailable(LibFunc::expl); - TLI.setUnavailable(LibFunc::fabsf); // Win32 and Win64 both lack fabsf - TLI.setUnavailable(LibFunc::fabsl); - TLI.setUnavailable(LibFunc::floorl); - TLI.setUnavailable(LibFunc::fmaxl); - TLI.setUnavailable(LibFunc::fminl); - TLI.setUnavailable(LibFunc::fmodl); - TLI.setUnavailable(LibFunc::frexpl); - TLI.setUnavailable(LibFunc::ldexpf); - TLI.setUnavailable(LibFunc::ldexpl); - TLI.setUnavailable(LibFunc::logl); - TLI.setUnavailable(LibFunc::modfl); - TLI.setUnavailable(LibFunc::powl); - TLI.setUnavailable(LibFunc::sinl); - TLI.setUnavailable(LibFunc::sinhl); - TLI.setUnavailable(LibFunc::sqrtl); - TLI.setUnavailable(LibFunc::tanl); - TLI.setUnavailable(LibFunc::tanhl); - - // Win32 only has C89 math - TLI.setUnavailable(LibFunc::acosh); - TLI.setUnavailable(LibFunc::acoshf); - TLI.setUnavailable(LibFunc::acoshl); - TLI.setUnavailable(LibFunc::asinh); - TLI.setUnavailable(LibFunc::asinhf); - TLI.setUnavailable(LibFunc::asinhl); - TLI.setUnavailable(LibFunc::atanh); - TLI.setUnavailable(LibFunc::atanhf); - TLI.setUnavailable(LibFunc::atanhl); - TLI.setUnavailable(LibFunc::cbrt); - TLI.setUnavailable(LibFunc::cbrtf); - TLI.setUnavailable(LibFunc::cbrtl); - TLI.setUnavailable(LibFunc::exp2); - TLI.setUnavailable(LibFunc::exp2f); - TLI.setUnavailable(LibFunc::exp2l); - TLI.setUnavailable(LibFunc::expm1); - TLI.setUnavailable(LibFunc::expm1f); - TLI.setUnavailable(LibFunc::expm1l); - TLI.setUnavailable(LibFunc::log2); - TLI.setUnavailable(LibFunc::log2f); - TLI.setUnavailable(LibFunc::log2l); - TLI.setUnavailable(LibFunc::log1p); - TLI.setUnavailable(LibFunc::log1pf); - TLI.setUnavailable(LibFunc::log1pl); - TLI.setUnavailable(LibFunc::logb); - TLI.setUnavailable(LibFunc::logbf); - TLI.setUnavailable(LibFunc::logbl); - TLI.setUnavailable(LibFunc::nearbyint); - TLI.setUnavailable(LibFunc::nearbyintf); - TLI.setUnavailable(LibFunc::nearbyintl); - TLI.setUnavailable(LibFunc::rint); - TLI.setUnavailable(LibFunc::rintf); - TLI.setUnavailable(LibFunc::rintl); - TLI.setUnavailable(LibFunc::round); - TLI.setUnavailable(LibFunc::roundf); - TLI.setUnavailable(LibFunc::roundl); - TLI.setUnavailable(LibFunc::trunc); - TLI.setUnavailable(LibFunc::truncf); - TLI.setUnavailable(LibFunc::truncl); - - // Win32 provides some C99 math with mangled names - TLI.setAvailableWithName(LibFunc::copysign, "_copysign"); - - if (T.getArch() == Triple::x86) { - // Win32 on x86 implements single-precision math functions as macros - TLI.setUnavailable(LibFunc::acosf); - TLI.setUnavailable(LibFunc::asinf); - TLI.setUnavailable(LibFunc::atanf); - TLI.setUnavailable(LibFunc::atan2f); - TLI.setUnavailable(LibFunc::ceilf); - TLI.setUnavailable(LibFunc::copysignf); - TLI.setUnavailable(LibFunc::cosf); - TLI.setUnavailable(LibFunc::coshf); - TLI.setUnavailable(LibFunc::expf); - TLI.setUnavailable(LibFunc::floorf); - TLI.setUnavailable(LibFunc::fminf); - TLI.setUnavailable(LibFunc::fmaxf); - TLI.setUnavailable(LibFunc::fmodf); - TLI.setUnavailable(LibFunc::logf); - TLI.setUnavailable(LibFunc::powf); - TLI.setUnavailable(LibFunc::sinf); - TLI.setUnavailable(LibFunc::sinhf); - TLI.setUnavailable(LibFunc::sqrtf); - TLI.setUnavailable(LibFunc::tanf); - TLI.setUnavailable(LibFunc::tanhf); - } - - // Win32 does *not* provide provide these functions, but they are - // generally available on POSIX-compliant systems: - TLI.setUnavailable(LibFunc::access); - TLI.setUnavailable(LibFunc::bcmp); - TLI.setUnavailable(LibFunc::bcopy); - TLI.setUnavailable(LibFunc::bzero); - TLI.setUnavailable(LibFunc::chmod); - TLI.setUnavailable(LibFunc::chown); - TLI.setUnavailable(LibFunc::closedir); - TLI.setUnavailable(LibFunc::ctermid); - TLI.setUnavailable(LibFunc::fdopen); - TLI.setUnavailable(LibFunc::ffs); - TLI.setUnavailable(LibFunc::fileno); - TLI.setUnavailable(LibFunc::flockfile); - TLI.setUnavailable(LibFunc::fseeko); - TLI.setUnavailable(LibFunc::fstat); - TLI.setUnavailable(LibFunc::fstatvfs); - TLI.setUnavailable(LibFunc::ftello); - TLI.setUnavailable(LibFunc::ftrylockfile); - TLI.setUnavailable(LibFunc::funlockfile); - TLI.setUnavailable(LibFunc::getc_unlocked); - TLI.setUnavailable(LibFunc::getitimer); - TLI.setUnavailable(LibFunc::getlogin_r); - TLI.setUnavailable(LibFunc::getpwnam); - TLI.setUnavailable(LibFunc::gettimeofday); - TLI.setUnavailable(LibFunc::htonl); - TLI.setUnavailable(LibFunc::htons); - TLI.setUnavailable(LibFunc::lchown); - TLI.setUnavailable(LibFunc::lstat); - TLI.setUnavailable(LibFunc::memccpy); - TLI.setUnavailable(LibFunc::mkdir); - TLI.setUnavailable(LibFunc::ntohl); - TLI.setUnavailable(LibFunc::ntohs); - TLI.setUnavailable(LibFunc::open); - TLI.setUnavailable(LibFunc::opendir); - TLI.setUnavailable(LibFunc::pclose); - TLI.setUnavailable(LibFunc::popen); - TLI.setUnavailable(LibFunc::pread); - TLI.setUnavailable(LibFunc::pwrite); - TLI.setUnavailable(LibFunc::read); - TLI.setUnavailable(LibFunc::readlink); - TLI.setUnavailable(LibFunc::realpath); - TLI.setUnavailable(LibFunc::rmdir); - TLI.setUnavailable(LibFunc::setitimer); - TLI.setUnavailable(LibFunc::stat); - TLI.setUnavailable(LibFunc::statvfs); - TLI.setUnavailable(LibFunc::stpcpy); - TLI.setUnavailable(LibFunc::stpncpy); - TLI.setUnavailable(LibFunc::strcasecmp); - TLI.setUnavailable(LibFunc::strncasecmp); - TLI.setUnavailable(LibFunc::times); - TLI.setUnavailable(LibFunc::uname); - TLI.setUnavailable(LibFunc::unlink); - TLI.setUnavailable(LibFunc::unsetenv); - TLI.setUnavailable(LibFunc::utime); - TLI.setUnavailable(LibFunc::utimes); - TLI.setUnavailable(LibFunc::write); - - // Win32 does *not* provide provide these functions, but they are - // specified by C99: - TLI.setUnavailable(LibFunc::atoll); - TLI.setUnavailable(LibFunc::frexpf); - TLI.setUnavailable(LibFunc::llabs); - } - - switch (T.getOS()) { - case Triple::MacOSX: - // exp10 and exp10f are not available on OS X until 10.9 and iOS until 7.0 - // and their names are __exp10 and __exp10f. exp10l is not available on - // OS X or iOS. - TLI.setUnavailable(LibFunc::exp10l); - if (T.isMacOSXVersionLT(10, 9)) { - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); - } else { - TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); - TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); - } - break; - case Triple::IOS: - TLI.setUnavailable(LibFunc::exp10l); - if (T.isOSVersionLT(7, 0)) { - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); - } else { - TLI.setAvailableWithName(LibFunc::exp10, "__exp10"); - TLI.setAvailableWithName(LibFunc::exp10f, "__exp10f"); - } - break; - case Triple::Linux: - // exp10, exp10f, exp10l is available on Linux (GLIBC) but are extremely - // buggy prior to glibc version 2.18. Until this version is widely deployed - // or we have a reasonable detection strategy, we cannot use exp10 reliably - // on Linux. - // - // Fall through to disable all of them. - default: - TLI.setUnavailable(LibFunc::exp10); - TLI.setUnavailable(LibFunc::exp10f); - TLI.setUnavailable(LibFunc::exp10l); - } - - // ffsl is available on at least Darwin, Mac OS X, iOS, FreeBSD, and - // Linux (GLIBC): - // http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/man3/ffsl.3.html - // http://svn.freebsd.org/base/user/eri/pf45/head/lib/libc/string/ffsl.c - // http://www.gnu.org/software/gnulib/manual/html_node/ffsl.html - switch (T.getOS()) { - case Triple::Darwin: - case Triple::MacOSX: - case Triple::IOS: - case Triple::FreeBSD: - case Triple::Linux: - break; - default: - TLI.setUnavailable(LibFunc::ffsl); - } - - // ffsll is available on at least FreeBSD and Linux (GLIBC): - // http://svn.freebsd.org/base/user/eri/pf45/head/lib/libc/string/ffsll.c - // http://www.gnu.org/software/gnulib/manual/html_node/ffsll.html - switch (T.getOS()) { - case Triple::FreeBSD: - case Triple::Linux: - break; - default: - TLI.setUnavailable(LibFunc::ffsll); - } - - // The following functions are available on at least Linux: - if (!T.isOSLinux()) { - TLI.setUnavailable(LibFunc::dunder_strdup); - TLI.setUnavailable(LibFunc::dunder_strtok_r); - TLI.setUnavailable(LibFunc::dunder_isoc99_scanf); - TLI.setUnavailable(LibFunc::dunder_isoc99_sscanf); - TLI.setUnavailable(LibFunc::under_IO_getc); - TLI.setUnavailable(LibFunc::under_IO_putc); - TLI.setUnavailable(LibFunc::memalign); - TLI.setUnavailable(LibFunc::fopen64); - TLI.setUnavailable(LibFunc::fseeko64); - TLI.setUnavailable(LibFunc::fstat64); - TLI.setUnavailable(LibFunc::fstatvfs64); - TLI.setUnavailable(LibFunc::ftello64); - TLI.setUnavailable(LibFunc::lstat64); - TLI.setUnavailable(LibFunc::open64); - TLI.setUnavailable(LibFunc::stat64); - TLI.setUnavailable(LibFunc::statvfs64); - TLI.setUnavailable(LibFunc::tmpfile64); - } -} - - -TargetLibraryInfo::TargetLibraryInfo() : ImmutablePass(ID) { - // Default to everything being available. - memset(AvailableArray, -1, sizeof(AvailableArray)); - - initialize(*this, Triple(), StandardNames); -} - -TargetLibraryInfo::TargetLibraryInfo(const Triple &T) : ImmutablePass(ID) { - // Default to everything being available. - memset(AvailableArray, -1, sizeof(AvailableArray)); - - initialize(*this, T, StandardNames); -} - -TargetLibraryInfo::TargetLibraryInfo(const TargetLibraryInfo &TLI) - : ImmutablePass(ID) { - memcpy(AvailableArray, TLI.AvailableArray, sizeof(AvailableArray)); - CustomNames = TLI.CustomNames; -} - -namespace { -struct StringComparator { - /// Compare two strings and return true if LHS is lexicographically less than - /// RHS. Requires that RHS doesn't contain any zero bytes. - bool operator()(const char *LHS, StringRef RHS) const { - // Compare prefixes with strncmp. If prefixes match we know that LHS is - // greater or equal to RHS as RHS can't contain any '\0'. - return std::strncmp(LHS, RHS.data(), RHS.size()) < 0; - } - - // Provided for compatibility with MSVC's debug mode. - bool operator()(StringRef LHS, const char *RHS) const { return LHS < RHS; } - bool operator()(StringRef LHS, StringRef RHS) const { return LHS < RHS; } - bool operator()(const char *LHS, const char *RHS) const { - return std::strcmp(LHS, RHS) < 0; - } -}; -} - -bool TargetLibraryInfo::getLibFunc(StringRef funcName, - LibFunc::Func &F) const { - const char **Start = &StandardNames[0]; - const char **End = &StandardNames[LibFunc::NumLibFuncs]; - - // Filter out empty names and names containing null bytes, those can't be in - // our table. - if (funcName.empty() || funcName.find('\0') != StringRef::npos) - return false; - - // Check for \01 prefix that is used to mangle __asm declarations and - // strip it if present. - if (funcName.front() == '\01') - funcName = funcName.substr(1); - const char **I = std::lower_bound(Start, End, funcName, StringComparator()); - if (I != End && *I == funcName) { - F = (LibFunc::Func)(I - Start); - return true; - } - return false; -} - -/// disableAllFunctions - This disables all builtins, which is used for options -/// like -fno-builtin. -void TargetLibraryInfo::disableAllFunctions() { - memset(AvailableArray, 0, sizeof(AvailableArray)); -} diff --git a/lib/Transforms/IPO/FunctionAttrs.cpp b/lib/Transforms/IPO/FunctionAttrs.cpp index 823ae53f1e2..7b616b959ff 100644 --- a/lib/Transforms/IPO/FunctionAttrs.cpp +++ b/lib/Transforms/IPO/FunctionAttrs.cpp @@ -31,7 +31,7 @@ #include "llvm/IR/InstIterator.h" #include "llvm/IR/IntrinsicInst.h" #include "llvm/IR/LLVMContext.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" using namespace llvm; #define DEBUG_TYPE "functionattrs" diff --git a/lib/Transforms/IPO/GlobalOpt.cpp b/lib/Transforms/IPO/GlobalOpt.cpp index 6e0ae8347bc..f575b540856 100644 --- a/lib/Transforms/IPO/GlobalOpt.cpp +++ b/lib/Transforms/IPO/GlobalOpt.cpp @@ -38,7 +38,7 @@ #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/MathExtras.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/CtorUtils.h" #include "llvm/Transforms/Utils/GlobalStatus.h" #include "llvm/Transforms/Utils/ModuleUtils.h" diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp index 66867437e1b..b1d8091cdf7 100644 --- a/lib/Transforms/IPO/Inliner.cpp +++ b/lib/Transforms/IPO/Inliner.cpp @@ -29,7 +29,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Cloning.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/IPO/PassManagerBuilder.cpp b/lib/Transforms/IPO/PassManagerBuilder.cpp index 0414caa61fc..621bdd030eb 100644 --- a/lib/Transforms/IPO/PassManagerBuilder.cpp +++ b/lib/Transforms/IPO/PassManagerBuilder.cpp @@ -22,7 +22,7 @@ #include "llvm/PassManager.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/ManagedStatic.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetSubtargetInfo.h" #include "llvm/Transforms/IPO.h" diff --git a/lib/Transforms/InstCombine/InstCombineCasts.cpp b/lib/Transforms/InstCombine/InstCombineCasts.cpp index 54157268e9f..7d2ca2268f3 100644 --- a/lib/Transforms/InstCombine/InstCombineCasts.cpp +++ b/lib/Transforms/InstCombine/InstCombineCasts.cpp @@ -15,7 +15,7 @@ #include "llvm/Analysis/ConstantFolding.h" #include "llvm/IR/DataLayout.h" #include "llvm/IR/PatternMatch.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" using namespace llvm; using namespace PatternMatch; diff --git a/lib/Transforms/InstCombine/InstCombineCompares.cpp b/lib/Transforms/InstCombine/InstCombineCompares.cpp index c07c96d49aa..8de3702d148 100644 --- a/lib/Transforms/InstCombine/InstCombineCompares.cpp +++ b/lib/Transforms/InstCombine/InstCombineCompares.cpp @@ -24,7 +24,7 @@ #include "llvm/IR/PatternMatch.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" using namespace llvm; using namespace PatternMatch; diff --git a/lib/Transforms/InstCombine/InstructionCombining.cpp b/lib/Transforms/InstCombine/InstructionCombining.cpp index a0c239a020c..8ed9cef16cd 100644 --- a/lib/Transforms/InstCombine/InstructionCombining.cpp +++ b/lib/Transforms/InstCombine/InstructionCombining.cpp @@ -55,7 +55,7 @@ #include "llvm/IR/ValueHandle.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" #include #include diff --git a/lib/Transforms/Instrumentation/BoundsChecking.cpp b/lib/Transforms/Instrumentation/BoundsChecking.cpp index 9a5cea81f32..56992564bea 100644 --- a/lib/Transforms/Instrumentation/BoundsChecking.cpp +++ b/lib/Transforms/Instrumentation/BoundsChecking.cpp @@ -24,7 +24,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" using namespace llvm; #define DEBUG_TYPE "bounds-checking" diff --git a/lib/Transforms/Scalar/ConstantProp.cpp b/lib/Transforms/Scalar/ConstantProp.cpp index dd51ce1bc28..a02eaf2970e 100644 --- a/lib/Transforms/Scalar/ConstantProp.cpp +++ b/lib/Transforms/Scalar/ConstantProp.cpp @@ -26,7 +26,7 @@ #include "llvm/IR/InstIterator.h" #include "llvm/IR/Instruction.h" #include "llvm/Pass.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include using namespace llvm; diff --git a/lib/Transforms/Scalar/DCE.cpp b/lib/Transforms/Scalar/DCE.cpp index 99fac751df8..323956b67d7 100644 --- a/lib/Transforms/Scalar/DCE.cpp +++ b/lib/Transforms/Scalar/DCE.cpp @@ -21,7 +21,7 @@ #include "llvm/IR/InstIterator.h" #include "llvm/IR/Instruction.h" #include "llvm/Pass.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/Scalar/DeadStoreElimination.cpp b/lib/Transforms/Scalar/DeadStoreElimination.cpp index a1ddc00da5b..c2ce1d54f89 100644 --- a/lib/Transforms/Scalar/DeadStoreElimination.cpp +++ b/lib/Transforms/Scalar/DeadStoreElimination.cpp @@ -33,7 +33,7 @@ #include "llvm/IR/IntrinsicInst.h" #include "llvm/Pass.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/Scalar/EarlyCSE.cpp b/lib/Transforms/Scalar/EarlyCSE.cpp index 394b0d3de7b..e03ebd65540 100644 --- a/lib/Transforms/Scalar/EarlyCSE.cpp +++ b/lib/Transforms/Scalar/EarlyCSE.cpp @@ -26,7 +26,7 @@ #include "llvm/Pass.h" #include "llvm/Support/Debug.h" #include "llvm/Support/RecyclingAllocator.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" #include using namespace llvm; diff --git a/lib/Transforms/Scalar/GVN.cpp b/lib/Transforms/Scalar/GVN.cpp index b814b2525dc..0734efbb7b2 100644 --- a/lib/Transforms/Scalar/GVN.cpp +++ b/lib/Transforms/Scalar/GVN.cpp @@ -45,7 +45,7 @@ #include "llvm/Support/Allocator.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/SSAUpdater.h" diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp index c01f57f26ea..fefeb486cc7 100644 --- a/lib/Transforms/Scalar/IndVarSimplify.cpp +++ b/lib/Transforms/Scalar/IndVarSimplify.cpp @@ -44,7 +44,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/SimplifyIndVar.h" diff --git a/lib/Transforms/Scalar/JumpThreading.cpp b/lib/Transforms/Scalar/JumpThreading.cpp index 78beb3f98dc..9d537f7e6a8 100644 --- a/lib/Transforms/Scalar/JumpThreading.cpp +++ b/lib/Transforms/Scalar/JumpThreading.cpp @@ -32,7 +32,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/SSAUpdater.h" diff --git a/lib/Transforms/Scalar/LICM.cpp b/lib/Transforms/Scalar/LICM.cpp index e145981846d..e59358fa1b2 100644 --- a/lib/Transforms/Scalar/LICM.cpp +++ b/lib/Transforms/Scalar/LICM.cpp @@ -52,7 +52,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/LoopUtils.h" #include "llvm/Transforms/Utils/SSAUpdater.h" diff --git a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp index a12f5a7a033..6b69d3f54b3 100644 --- a/lib/Transforms/Scalar/LoopIdiomRecognize.cpp +++ b/lib/Transforms/Scalar/LoopIdiomRecognize.cpp @@ -56,7 +56,7 @@ #include "llvm/IR/Module.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/Scalar/LoopInstSimplify.cpp b/lib/Transforms/Scalar/LoopInstSimplify.cpp index 1ac38e0f52a..d7c56daf4ff 100644 --- a/lib/Transforms/Scalar/LoopInstSimplify.cpp +++ b/lib/Transforms/Scalar/LoopInstSimplify.cpp @@ -22,7 +22,7 @@ #include "llvm/IR/Dominators.h" #include "llvm/IR/Instructions.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/Scalar/LoopRerollPass.cpp b/lib/Transforms/Scalar/LoopRerollPass.cpp index 8f122041c24..ababf0a6ae1 100644 --- a/lib/Transforms/Scalar/LoopRerollPass.cpp +++ b/lib/Transforms/Scalar/LoopRerollPass.cpp @@ -28,7 +28,7 @@ #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/Local.h" #include "llvm/Transforms/Utils/LoopUtils.h" diff --git a/lib/Transforms/Scalar/MemCpyOptimizer.cpp b/lib/Transforms/Scalar/MemCpyOptimizer.cpp index 33b5f9df5a2..b17fe1cd061 100644 --- a/lib/Transforms/Scalar/MemCpyOptimizer.cpp +++ b/lib/Transforms/Scalar/MemCpyOptimizer.cpp @@ -28,7 +28,7 @@ #include "llvm/IR/IntrinsicInst.h" #include "llvm/Support/Debug.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" #include using namespace llvm; diff --git a/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp b/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp index 8509713b336..21d95369a03 100644 --- a/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp +++ b/lib/Transforms/Scalar/MergedLoadStoreMotion.cpp @@ -86,7 +86,7 @@ #include "llvm/Support/Allocator.h" #include "llvm/Support/CommandLine.h" #include "llvm/Support/Debug.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" #include "llvm/Transforms/Utils/SSAUpdater.h" #include diff --git a/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp b/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp index 5c8bed585b6..57961c488b3 100644 --- a/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp +++ b/lib/Transforms/Scalar/PartiallyInlineLibCalls.cpp @@ -18,7 +18,7 @@ #include "llvm/IR/Intrinsics.h" #include "llvm/Pass.h" #include "llvm/Support/CommandLine.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Scalar.h" #include "llvm/Transforms/Utils/BasicBlockUtils.h" diff --git a/lib/Transforms/Scalar/SCCP.cpp b/lib/Transforms/Scalar/SCCP.cpp index cfc9a8e89fa..a75dbecccce 100644 --- a/lib/Transforms/Scalar/SCCP.cpp +++ b/lib/Transforms/Scalar/SCCP.cpp @@ -35,7 +35,7 @@ #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/raw_ostream.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/IPO.h" #include "llvm/Transforms/Utils/Local.h" #include diff --git a/lib/Transforms/Utils/BuildLibCalls.cpp b/lib/Transforms/Utils/BuildLibCalls.cpp index 322485d9e32..762a83f2a5a 100644 --- a/lib/Transforms/Utils/BuildLibCalls.cpp +++ b/lib/Transforms/Utils/BuildLibCalls.cpp @@ -21,7 +21,7 @@ #include "llvm/IR/LLVMContext.h" #include "llvm/IR/Module.h" #include "llvm/IR/Type.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" using namespace llvm; diff --git a/lib/Transforms/Utils/SimplifyInstructions.cpp b/lib/Transforms/Utils/SimplifyInstructions.cpp index cc97098d010..1cc40023a5c 100644 --- a/lib/Transforms/Utils/SimplifyInstructions.cpp +++ b/lib/Transforms/Utils/SimplifyInstructions.cpp @@ -25,7 +25,7 @@ #include "llvm/IR/Function.h" #include "llvm/IR/Type.h" #include "llvm/Pass.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/Local.h" using namespace llvm; diff --git a/lib/Transforms/Utils/SimplifyLibCalls.cpp b/lib/Transforms/Utils/SimplifyLibCalls.cpp index 5b4647ddcb5..76d5cc4917d 100644 --- a/lib/Transforms/Utils/SimplifyLibCalls.cpp +++ b/lib/Transforms/Utils/SimplifyLibCalls.cpp @@ -30,7 +30,7 @@ #include "llvm/IR/PatternMatch.h" #include "llvm/Support/Allocator.h" #include "llvm/Support/CommandLine.h" -#include "llvm/Target/TargetLibraryInfo.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Transforms/Utils/BuildLibCalls.h" using namespace llvm; diff --git a/tools/gold/gold-plugin.cpp b/tools/gold/gold-plugin.cpp index 5524bb9922c..4b3b578301d 100644 --- a/tools/gold/gold-plugin.cpp +++ b/tools/gold/gold-plugin.cpp @@ -15,6 +15,7 @@ #include "llvm/Config/config.h" // plugin-api.h requires HAVE_STDINT_H #include "llvm/ADT/DenseSet.h" #include "llvm/ADT/StringSet.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Bitcode/ReaderWriter.h" #include "llvm/CodeGen/Analysis.h" #include "llvm/CodeGen/CommandFlags.h" @@ -34,7 +35,6 @@ #include "llvm/Support/MemoryBuffer.h" #include "llvm/Support/TargetRegistry.h" #include "llvm/Support/TargetSelect.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Transforms/IPO.h" #include "llvm/Transforms/IPO/PassManagerBuilder.h" #include "llvm/Transforms/Utils/GlobalStatus.h" diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp index 35f965b2a30..3ae3053ba2b 100644 --- a/tools/llc/llc.cpp +++ b/tools/llc/llc.cpp @@ -15,6 +15,7 @@ #include "llvm/ADT/Triple.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/CodeGen/CommandFlags.h" #include "llvm/CodeGen/LinkAllAsmWriterComponents.h" #include "llvm/CodeGen/LinkAllCodegenComponents.h" @@ -39,7 +40,6 @@ #include "llvm/Support/TargetRegistry.h" #include "llvm/Support/TargetSelect.h" #include "llvm/Support/ToolOutputFile.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Target/TargetSubtargetInfo.h" #include diff --git a/tools/opt/opt.cpp b/tools/opt/opt.cpp index 98675890806..95defb6a1a0 100644 --- a/tools/opt/opt.cpp +++ b/tools/opt/opt.cpp @@ -20,6 +20,7 @@ #include "llvm/Analysis/CallGraphSCCPass.h" #include "llvm/Analysis/LoopPass.h" #include "llvm/Analysis/RegionPass.h" +#include "llvm/Analysis/TargetLibraryInfo.h" #include "llvm/Bitcode/BitcodeWriterPass.h" #include "llvm/CodeGen/CommandFlags.h" #include "llvm/IR/DataLayout.h" @@ -45,7 +46,6 @@ #include "llvm/Support/TargetRegistry.h" #include "llvm/Support/TargetSelect.h" #include "llvm/Support/ToolOutputFile.h" -#include "llvm/Target/TargetLibraryInfo.h" #include "llvm/Target/TargetMachine.h" #include "llvm/Transforms/IPO/PassManagerBuilder.h" #include