From 0df66b878ff02ddb051bdc7c08af0511f1a3c3c3 Mon Sep 17 00:00:00 2001 From: Benjamin Kramer Date: Mon, 9 Mar 2015 18:35:18 +0000 Subject: [PATCH] Drop the hacks used for partial C99 math libraries. All supported platforms have half-way decent C99 support. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231679 91177308-0d34-0410-b5e6-96231b3b80d8 --- autoconf/configure.ac | 9 +- autoconf/m4/func_isinf.m4 | 42 -- autoconf/m4/func_isnan.m4 | 27 - cmake/config-ix.cmake | 15 - configure | 870 +---------------------------- include/llvm/Config/config.h.cmake | 60 -- include/llvm/Config/config.h.in | 69 --- include/llvm/Support/MathExtras.h | 8 - lib/Analysis/ConstantFolding.cpp | 10 - lib/Support/APInt.cpp | 5 - lib/Support/CMakeLists.txt | 2 - lib/Support/IsInf.cpp | 49 -- lib/Support/IsNAN.cpp | 33 -- unittests/ADT/APFloatTest.cpp | 7 +- 14 files changed, 6 insertions(+), 1200 deletions(-) delete mode 100644 autoconf/m4/func_isinf.m4 delete mode 100644 autoconf/m4/func_isnan.m4 delete mode 100644 lib/Support/IsInf.cpp delete mode 100644 lib/Support/IsNAN.cpp diff --git a/autoconf/configure.ac b/autoconf/configure.ac index e0bc78310c9..a8d98a89f00 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -1699,9 +1699,7 @@ dnl=== SECTION 8: Check for specific functions needed dnl=== dnl===-----------------------------------------------------------------------=== -AC_CHECK_FUNCS([backtrace ceilf floorf roundf rintf nearbyintf getcwd ]) -AC_CHECK_FUNCS([powf fmodf strtof round ]) -AC_CHECK_FUNCS([log log2 log10 exp exp2]) +AC_CHECK_FUNCS([backtrace getcwd ]) AC_CHECK_FUNCS([getpagesize getrusage getrlimit setrlimit gettimeofday ]) AC_CHECK_FUNCS([isatty mkdtemp mkstemp ]) AC_CHECK_FUNCS([mktemp posix_spawn pread realpath sbrk setrlimit ]) @@ -1765,11 +1763,6 @@ if test "$llvm_cv_os_type" = "MingW" ; then AC_DEFINE_UNQUOTED([WIN32_ELMCB_PCSTR],$llvm_cv_win32_elmcb_pcstr,[Type of 1st arg on ELM Callback]) fi -dnl Check for variations in the Standard C++ library and STL. These macros are -dnl provided by LLVM in the autoconf/m4 directory. -AC_FUNC_ISNAN -AC_FUNC_ISINF - dnl Check for mmap support.We also need to know if /dev/zero is required to dnl be opened for allocating RWX memory. dnl Make sure we aren't attempting to configure for an unknown system diff --git a/autoconf/m4/func_isinf.m4 b/autoconf/m4/func_isinf.m4 deleted file mode 100644 index 40dc48b2b8a..00000000000 --- a/autoconf/m4/func_isinf.m4 +++ /dev/null @@ -1,42 +0,0 @@ -dnl -dnl This function determins if the isinf function isavailable on this -dnl platform. -dnl - -AC_DEFUN([AC_FUNC_ISINF],[ - -AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_math_h], - [isinf], [], - [float f; isinf(f);]) -if test "$ac_cv_func_isinf_in_math_h" = "yes" ; then - AC_DEFINE([HAVE_ISINF_IN_MATH_H], [1], - [Set to 1 if the isinf function is found in ]) -fi - -AC_SINGLE_CXX_CHECK([ac_cv_func_isinf_in_cmath], - [isinf], [], - [float f; isinf(f);]) -if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then - AC_DEFINE([HAVE_ISINF_IN_CMATH], [1], - [Set to 1 if the isinf function is found in ]) -fi - -AC_SINGLE_CXX_CHECK([ac_cv_func_std_isinf_in_cmath], - [std::isinf], [], - [float f; std::isinf(f);]) -if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then - AC_DEFINE([HAVE_STD_ISINF_IN_CMATH], [1], - [Set to 1 if the std::isinf function is found in ]) -fi - -AC_SINGLE_CXX_CHECK([ac_cv_func_finite_in_ieeefp_h], - [finite], [], - [float f; finite(f);]) -if test "$ac_cv_func_finite_in_ieeefp_h" = "yes" ; then - AC_DEFINE([HAVE_FINITE_IN_IEEEFP_H], [1], - [Set to 1 if the finite function is found in ]) -fi - -]) - - diff --git a/autoconf/m4/func_isnan.m4 b/autoconf/m4/func_isnan.m4 deleted file mode 100644 index eb5ca0daeb5..00000000000 --- a/autoconf/m4/func_isnan.m4 +++ /dev/null @@ -1,27 +0,0 @@ -# -# This function determines if the isnan function is available on this -# platform. -# -AC_DEFUN([AC_FUNC_ISNAN],[ -AC_SINGLE_CXX_CHECK([ac_cv_func_isnan_in_math_h], - [isnan], [], - [float f; isnan(f);]) - -if test "$ac_cv_func_isnan_in_math_h" = "yes" ; then - AC_DEFINE([HAVE_ISNAN_IN_MATH_H],1,[Set to 1 if the isnan function is found in ]) -fi - -AC_SINGLE_CXX_CHECK([ac_cv_func_isnan_in_cmath], - [isnan], [], - [float f; isnan(f);]) -if test "$ac_cv_func_isnan_in_cmath" = "yes" ; then - AC_DEFINE([HAVE_ISNAN_IN_CMATH],1,[Set to 1 if the isnan function is found in ]) -fi - -AC_SINGLE_CXX_CHECK([ac_cv_func_std_isnan_in_cmath], - [std::isnan], [], - [float f; std::isnan(f);]) -if test "$ac_cv_func_std_isnan_in_cmath" = "yes" ; then - AC_DEFINE([HAVE_STD_ISNAN_IN_CMATH],1,[Set to 1 if the std::isnan function is found in ]) -fi -]) diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index d6464984ef7..d4800d6860b 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -137,20 +137,6 @@ check_symbol_exists(getpagesize unistd.h HAVE_GETPAGESIZE) check_symbol_exists(getrusage sys/resource.h HAVE_GETRUSAGE) check_symbol_exists(setrlimit sys/resource.h HAVE_SETRLIMIT) check_symbol_exists(isatty unistd.h HAVE_ISATTY) -check_symbol_exists(isinf cmath HAVE_ISINF_IN_CMATH) -check_symbol_exists(isinf math.h HAVE_ISINF_IN_MATH_H) -check_symbol_exists(finite ieeefp.h HAVE_FINITE_IN_IEEEFP_H) -check_symbol_exists(isnan cmath HAVE_ISNAN_IN_CMATH) -check_symbol_exists(isnan math.h HAVE_ISNAN_IN_MATH_H) -check_symbol_exists(ceilf math.h HAVE_CEILF) -check_symbol_exists(floorf math.h HAVE_FLOORF) -check_symbol_exists(fmodf math.h HAVE_FMODF) -check_symbol_exists(log math.h HAVE_LOG) -check_symbol_exists(log2 math.h HAVE_LOG2) -check_symbol_exists(log10 math.h HAVE_LOG10) -check_symbol_exists(exp math.h HAVE_EXP) -check_symbol_exists(exp2 math.h HAVE_EXP2) -check_symbol_exists(exp10 math.h HAVE_EXP10) check_symbol_exists(futimens sys/stat.h HAVE_FUTIMENS) check_symbol_exists(futimes sys/time.h HAVE_FUTIMES) if( HAVE_SETJMP_H ) @@ -162,7 +148,6 @@ endif() if( HAVE_SYS_UIO_H ) check_symbol_exists(writev sys/uio.h HAVE_WRITEV) endif() -check_symbol_exists(nearbyintf math.h HAVE_NEARBYINTF) check_symbol_exists(mallctl malloc_np.h HAVE_MALLCTL) check_symbol_exists(mallinfo malloc.h HAVE_MALLINFO) check_symbol_exists(malloc_zone_statistics malloc/malloc.h diff --git a/configure b/configure index cac9bf6533a..313d7eb4ef9 100755 --- a/configure +++ b/configure @@ -13699,239 +13699,7 @@ fi - - - - - -for ac_func in backtrace ceilf floorf roundf rintf nearbyintf getcwd -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - - - - -for ac_func in powf fmodf strtof round -do -as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` -{ echo "$as_me:$LINENO: checking for $ac_func" >&5 -echo $ECHO_N "checking for $ac_func... $ECHO_C" >&6; } -if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -/* Define $ac_func to an innocuous variant, in case declares $ac_func. - For example, HP-UX 11i declares gettimeofday. */ -#define $ac_func innocuous_$ac_func - -/* System header to define __stub macros and hopefully few prototypes, - which can conflict with char $ac_func (); below. - Prefer to if __STDC__ is defined, since - exists even on freestanding compilers. */ - -#ifdef __STDC__ -# include -#else -# include -#endif - -#undef $ac_func - -/* Override any GCC internal prototype to avoid an error. - Use char because int might match the return type of a GCC - builtin and then its argument prototype would still apply. */ -#ifdef __cplusplus -extern "C" -#endif -char $ac_func (); -/* The GNU C library defines this for functions which it implements - to always fail with ENOSYS. Some functions are actually named - something starting with __ and the normal name is an alias. */ -#if defined __stub_$ac_func || defined __stub___$ac_func -choke me -#endif - -int -main () -{ -return $ac_func (); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext conftest$ac_exeext -if { (ac_try="$ac_link" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_link") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest$ac_exeext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - eval "$as_ac_var=yes" -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - eval "$as_ac_var=no" -fi - -rm -f core conftest.err conftest.$ac_objext \ - conftest$ac_exeext conftest.$ac_ext -fi -ac_res=`eval echo '${'$as_ac_var'}'` - { echo "$as_me:$LINENO: result: $ac_res" >&5 -echo "${ECHO_T}$ac_res" >&6; } -if test `eval echo '${'$as_ac_var'}'` = yes; then - cat >>confdefs.h <<_ACEOF -#define `echo "HAVE_$ac_func" | $as_tr_cpp` 1 -_ACEOF - -fi -done - - - - - - -for ac_func in log log2 log10 exp exp2 +for ac_func in backtrace getcwd do as_ac_var=`echo "ac_cv_func_$ac_func" | $as_tr_sh` { echo "$as_me:$LINENO: checking for $ac_func" >&5 @@ -16802,642 +16570,6 @@ _ACEOF fi - - - { echo "$as_me:$LINENO: checking for isnan in " >&5 -echo $ECHO_N "checking for isnan in ... $ECHO_C" >&6; } -if test "${ac_cv_func_isnan_in_math_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -int -main () -{ -float f; isnan(f); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_isnan_in_math_h=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_isnan_in_math_h=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_math_h" >&5 -echo "${ECHO_T}$ac_cv_func_isnan_in_math_h" >&6; } - - -if test "$ac_cv_func_isnan_in_math_h" = "yes" ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_ISNAN_IN_MATH_H 1 -_ACEOF - -fi - - - { echo "$as_me:$LINENO: checking for isnan in " >&5 -echo $ECHO_N "checking for isnan in ... $ECHO_C" >&6; } -if test "${ac_cv_func_isnan_in_cmath+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -int -main () -{ -float f; isnan(f); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_isnan_in_cmath=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_isnan_in_cmath=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_isnan_in_cmath" >&5 -echo "${ECHO_T}$ac_cv_func_isnan_in_cmath" >&6; } - -if test "$ac_cv_func_isnan_in_cmath" = "yes" ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_ISNAN_IN_CMATH 1 -_ACEOF - -fi - - - { echo "$as_me:$LINENO: checking for std::isnan in " >&5 -echo $ECHO_N "checking for std::isnan in ... $ECHO_C" >&6; } -if test "${ac_cv_func_std_isnan_in_cmath+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -int -main () -{ -float f; std::isnan(f); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - 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echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_isinf_in_cmath=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_isinf_in_cmath" >&5 -echo "${ECHO_T}$ac_cv_func_isinf_in_cmath" >&6; } - -if test "$ac_cv_func_isinf_in_cmath" = "yes" ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_ISINF_IN_CMATH 1 -_ACEOF - -fi - - - { echo "$as_me:$LINENO: checking for std::isinf in " >&5 -echo $ECHO_N "checking for std::isinf in ... $ECHO_C" >&6; } -if test "${ac_cv_func_std_isinf_in_cmath+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - 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{ (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_std_isinf_in_cmath=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_std_isinf_in_cmath=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_std_isinf_in_cmath" >&5 -echo "${ECHO_T}$ac_cv_func_std_isinf_in_cmath" >&6; } - -if test "$ac_cv_func_std_isinf_in_cmath" = "yes" ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_STD_ISINF_IN_CMATH 1 -_ACEOF - -fi - - - { echo "$as_me:$LINENO: checking for finite in " >&5 -echo $ECHO_N "checking for finite in ... $ECHO_C" >&6; } -if test "${ac_cv_func_finite_in_ieeefp_h+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - - ac_ext=cpp -ac_cpp='$CXXCPP $CPPFLAGS' -ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - - cat >conftest.$ac_ext <<_ACEOF -/* confdefs.h. */ -_ACEOF -cat confdefs.h >>conftest.$ac_ext -cat >>conftest.$ac_ext <<_ACEOF -/* end confdefs.h. */ -#include -int -main () -{ -float f; finite(f); - ; - return 0; -} -_ACEOF -rm -f conftest.$ac_objext -if { (ac_try="$ac_compile" -case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_compile") 2>conftest.er1 - ac_status=$? - grep -v '^ *+' conftest.er1 >conftest.err - rm -f conftest.er1 - cat conftest.err >&5 - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); } && - { ac_try='test -z "$ac_cxx_werror_flag" || test ! -s conftest.err' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; } && - { ac_try='test -s conftest.$ac_objext' - { (case "(($ac_try" in - *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; - *) ac_try_echo=$ac_try;; -esac -eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 - (eval "$ac_try") 2>&5 - ac_status=$? - echo "$as_me:$LINENO: \$? = $ac_status" >&5 - (exit $ac_status); }; }; then - ac_cv_func_finite_in_ieeefp_h=yes -else - echo "$as_me: failed program was:" >&5 -sed 's/^/| /' conftest.$ac_ext >&5 - - ac_cv_func_finite_in_ieeefp_h=no -fi - -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c -ac_cpp='$CPP $CPPFLAGS' -ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' -ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' -ac_compiler_gnu=$ac_cv_c_compiler_gnu - - -fi -{ echo "$as_me:$LINENO: result: $ac_cv_func_finite_in_ieeefp_h" >&5 -echo "${ECHO_T}$ac_cv_func_finite_in_ieeefp_h" >&6; } - -if test "$ac_cv_func_finite_in_ieeefp_h" = "yes" ; then - -cat >>confdefs.h <<\_ACEOF -#define HAVE_FINITE_IN_IEEEFP_H 1 -_ACEOF - -fi - - - if test "$llvm_cv_platform_type" = "Unix" ; then diff --git a/include/llvm/Config/config.h.cmake b/include/llvm/Config/config.h.cmake index 86ae8bb818e..bd50d6ee1d6 100644 --- a/include/llvm/Config/config.h.cmake +++ b/include/llvm/Config/config.h.cmake @@ -33,9 +33,6 @@ /* Define to 1 if you have the `bcopy' function. */ #undef HAVE_BCOPY -/* Define to 1 if you have the `ceilf' function. */ -#cmakedefine HAVE_CEILF ${HAVE_CEILF} - /* Define to 1 if you have the `closedir' function. */ #cmakedefine HAVE_CLOSEDIR ${HAVE_CLOSEDIR} @@ -95,33 +92,6 @@ /* Define to 1 if you have the header file. */ #cmakedefine HAVE_FFI_H ${HAVE_FFI_H} -/* Set to 1 if the finite function is found in */ -#cmakedefine HAVE_FINITE_IN_IEEEFP_H ${HAVE_FINITE_IN_IEEEFP_H} - -/* Define to 1 if you have the `floorf' function. */ -#cmakedefine HAVE_FLOORF ${HAVE_FLOORF} - -/* Define to 1 if you have the `log' function. */ -#cmakedefine HAVE_LOG ${HAVE_LOG} - -/* Define to 1 if you have the `log2' function. */ -#cmakedefine HAVE_LOG2 ${HAVE_LOG2} - -/* Define to 1 if you have the `log10' function. */ -#cmakedefine HAVE_LOG10 ${HAVE_LOG10} - -/* Define to 1 if you have the `exp' function. */ -#cmakedefine HAVE_EXP ${HAVE_EXP} - -/* Define to 1 if you have the `exp2' function. */ -#cmakedefine HAVE_EXP2 ${HAVE_EXP2} - -/* Define to 1 if you have the `exp10' function. */ -#cmakedefine HAVE_EXP10 ${HAVE_EXP10} - -/* Define to 1 if you have the `fmodf' function. */ -#cmakedefine HAVE_FMODF ${HAVE_FMODF} - /* Define to 1 if you have the `futimes' function. */ #cmakedefine HAVE_FUTIMES ${HAVE_FUTIMES} @@ -152,18 +122,6 @@ /* Define to 1 if you have the `isatty' function. */ #cmakedefine HAVE_ISATTY 1 -/* Set to 1 if the isinf function is found in */ -#cmakedefine HAVE_ISINF_IN_CMATH ${HAVE_ISINF_IN_CMATH} - -/* Set to 1 if the isinf function is found in */ -#cmakedefine HAVE_ISINF_IN_MATH_H ${HAVE_ISINF_IN_MATH_H} - -/* Set to 1 if the isnan function is found in */ -#cmakedefine HAVE_ISNAN_IN_CMATH ${HAVE_ISNAN_IN_CMATH} - -/* Set to 1 if the isnan function is found in */ -#cmakedefine HAVE_ISNAN_IN_MATH_H ${HAVE_ISNAN_IN_MATH_H} - /* Define if you have the libdl library or equivalent. */ #cmakedefine HAVE_LIBDL ${HAVE_LIBDL} @@ -247,18 +205,12 @@ /* Define to 1 if you have the header file, and it defines `DIR'. */ #cmakedefine HAVE_NDIR_H ${HAVE_NDIR_H} -/* Define to 1 if you have the `nearbyintf' function. */ -#cmakedefine HAVE_NEARBYINTF ${HAVE_NEARBYINTF} - /* Define to 1 if you have the `opendir' function. */ #cmakedefine HAVE_OPENDIR ${HAVE_OPENDIR} /* Define to 1 if you have the `posix_spawn' function. */ #cmakedefine HAVE_POSIX_SPAWN ${HAVE_POSIX_SPAWN} -/* Define to 1 if you have the `powf' function. */ -#cmakedefine HAVE_POWF ${HAVE_POWF} - /* Define to 1 if you have the `pread' function. */ #cmakedefine HAVE_PREAD ${HAVE_PREAD} @@ -289,15 +241,6 @@ /* Define to 1 if you have the `realpath' function. */ #cmakedefine HAVE_REALPATH ${HAVE_REALPATH} -/* Define to 1 if you have the `rintf' function. */ -#undef HAVE_RINTF - -/* Define to 1 if you have the `round' function. */ -#cmakedefine HAVE_ROUND ${HAVE_ROUND} - -/* Define to 1 if you have the `roundf' function. */ -#undef HAVE_ROUNDF - /* Define to 1 if you have the `sbrk' function. */ #cmakedefine HAVE_SBRK ${HAVE_SBRK} @@ -340,9 +283,6 @@ /* Define to 1 if you have the `strerror_r' function. */ #cmakedefine HAVE_STRERROR_R ${HAVE_STRERROR_R} -/* Define to 1 if you have the `strtof' function. */ -#cmakedefine HAVE_STRTOF ${HAVE_STRTOF} - /* Define to 1 if you have the `strtoll' function. */ #cmakedefine HAVE_STRTOLL ${HAVE_STRTOLL} diff --git a/include/llvm/Config/config.h.in b/include/llvm/Config/config.h.in index c317bb114a9..865caae0067 100644 --- a/include/llvm/Config/config.h.in +++ b/include/llvm/Config/config.h.in @@ -39,9 +39,6 @@ /* Define to 1 if you have the `backtrace' function. */ #undef HAVE_BACKTRACE -/* Define to 1 if you have the `ceilf' function. */ -#undef HAVE_CEILF - /* Define to 1 if you have the header file. */ #undef HAVE_CRASHREPORTERCLIENT_H @@ -67,9 +64,6 @@ don't. */ #undef HAVE_DECL_STRERROR_S -/* Define to 1 if you have the DIA SDK installed, and to 0 if you don't. */ -#undef HAVE_DIA_SDK - /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_DIRENT_H @@ -89,12 +83,6 @@ /* Define to 1 if you have the header file. */ #undef HAVE_EXECINFO_H -/* Define to 1 if you have the `exp' function. */ -#undef HAVE_EXP - -/* Define to 1 if you have the `exp2' function. */ -#undef HAVE_EXP2 - /* Define to 1 if you have the header file. */ #undef HAVE_FCNTL_H @@ -110,15 +98,6 @@ /* Define to 1 if you have the header file. */ #undef HAVE_FFI_H -/* Set to 1 if the finite function is found in */ -#undef HAVE_FINITE_IN_IEEEFP_H - -/* Define to 1 if you have the `floorf' function. */ -#undef HAVE_FLOORF - -/* Define to 1 if you have the `fmodf' function. */ -#undef HAVE_FMODF - /* Define to 1 if you have the `futimens' function. */ #undef HAVE_FUTIMENS @@ -149,18 +128,6 @@ /* Define to 1 if you have the `isatty' function. */ #undef HAVE_ISATTY -/* Set to 1 if the isinf function is found in */ -#undef HAVE_ISINF_IN_CMATH - -/* Set to 1 if the isinf function is found in */ -#undef HAVE_ISINF_IN_MATH_H - -/* Set to 1 if the isnan function is found in */ -#undef HAVE_ISNAN_IN_CMATH - -/* Set to 1 if the isnan function is found in */ -#undef HAVE_ISNAN_IN_MATH_H - /* Define if libedit is available on this platform. */ #undef HAVE_LIBEDIT @@ -192,15 +159,6 @@ the current directory to the dynamic linker search path. */ #undef HAVE_LINK_R -/* Define to 1 if you have the `log' function. */ -#undef HAVE_LOG - -/* Define to 1 if you have the `log10' function. */ -#undef HAVE_LOG10 - -/* Define to 1 if you have the `log2' function. */ -#undef HAVE_LOG2 - /* Define to 1 if you have the `longjmp' function. */ #undef HAVE_LONGJMP @@ -210,9 +168,6 @@ /* Define if mallinfo() is available on this platform. */ #undef HAVE_MALLINFO -/* Define if mallctl() is available on this plaform. */ -#undef HAVE_MALLCTL - /* Define to 1 if you have the header file. */ #undef HAVE_MALLOC_H @@ -247,15 +202,9 @@ /* Define to 1 if you have the header file, and it defines `DIR'. */ #undef HAVE_NDIR_H -/* Define to 1 if you have the `nearbyintf' function. */ -#undef HAVE_NEARBYINTF - /* Define to 1 if you have the `posix_spawn' function. */ #undef HAVE_POSIX_SPAWN -/* Define to 1 if you have the `powf' function. */ -#undef HAVE_POWF - /* Define to 1 if you have the `pread' function. */ #undef HAVE_PREAD @@ -280,15 +229,6 @@ /* Define to 1 if you have the `realpath' function. */ #undef HAVE_REALPATH -/* Define to 1 if you have the `rintf' function. */ -#undef HAVE_RINTF - -/* Define to 1 if you have the `round' function. */ -#undef HAVE_ROUND - -/* Define to 1 if you have the `roundf' function. */ -#undef HAVE_ROUNDF - /* Define to 1 if you have the `sbrk' function. */ #undef HAVE_SBRK @@ -319,12 +259,6 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H -/* Set to 1 if the std::isinf function is found in */ -#undef HAVE_STD_ISINF_IN_CMATH - -/* Set to 1 if the std::isnan function is found in */ -#undef HAVE_STD_ISNAN_IN_CMATH - /* Define to 1 if you have the `strerror' function. */ #undef HAVE_STRERROR @@ -337,9 +271,6 @@ /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H -/* Define to 1 if you have the `strtof' function. */ -#undef HAVE_STRTOF - /* Define to 1 if you have the `strtoll' function. */ #undef HAVE_STRTOLL diff --git a/include/llvm/Support/MathExtras.h b/include/llvm/Support/MathExtras.h index acffb46126e..2459bfeeaf4 100644 --- a/include/llvm/Support/MathExtras.h +++ b/include/llvm/Support/MathExtras.h @@ -534,14 +534,6 @@ inline uint32_t FloatToBits(float Float) { return T.I; } -/// Platform-independent wrappers for the C99 isnan() function. -int IsNAN(float f); -int IsNAN(double d); - -/// Platform-independent wrappers for the C99 isinf() function. -int IsInf(float f); -int IsInf(double d); - /// MinAlign - A and B are either alignments or offsets. Return the minimum /// alignment that may be assumed after adding the two together. inline uint64_t MinAlign(uint64_t A, uint64_t B) { diff --git a/lib/Analysis/ConstantFolding.cpp b/lib/Analysis/ConstantFolding.cpp index fcafb41fa95..5582bfbe8ee 100644 --- a/lib/Analysis/ConstantFolding.cpp +++ b/lib/Analysis/ConstantFolding.cpp @@ -1451,26 +1451,16 @@ static Constant *ConstantFoldScalarCall(StringRef Name, unsigned IntrinsicID, default: break; case Intrinsic::fabs: return ConstantFoldFP(fabs, V, Ty); -#if HAVE_LOG2 case Intrinsic::log2: return ConstantFoldFP(log2, V, Ty); -#endif -#if HAVE_LOG case Intrinsic::log: return ConstantFoldFP(log, V, Ty); -#endif -#if HAVE_LOG10 case Intrinsic::log10: return ConstantFoldFP(log10, V, Ty); -#endif -#if HAVE_EXP case Intrinsic::exp: return ConstantFoldFP(exp, V, Ty); -#endif -#if HAVE_EXP2 case Intrinsic::exp2: return ConstantFoldFP(exp2, V, Ty); -#endif case Intrinsic::floor: return ConstantFoldFP(floor, V, Ty); case Intrinsic::ceil: diff --git a/lib/Support/APInt.cpp b/lib/Support/APInt.cpp index 50a639cc51e..fefd0f35aaa 100644 --- a/lib/Support/APInt.cpp +++ b/lib/Support/APInt.cpp @@ -1310,13 +1310,8 @@ APInt APInt::sqrt() const { // libc sqrt function which will probably use a hardware sqrt computation. // This should be faster than the algorithm below. if (magnitude < 52) { -#if HAVE_ROUND return APInt(BitWidth, uint64_t(::round(::sqrt(double(isSingleWord()?VAL:pVal[0]))))); -#else - return APInt(BitWidth, - uint64_t(::sqrt(double(isSingleWord()?VAL:pVal[0])) + 0.5)); -#endif } // Okay, all the short cuts are exhausted. We must compute it. The following diff --git a/lib/Support/CMakeLists.txt b/lib/Support/CMakeLists.txt index a44c1a35c4d..684afa95578 100644 --- a/lib/Support/CMakeLists.txt +++ b/lib/Support/CMakeLists.txt @@ -58,8 +58,6 @@ add_llvm_library(LLVMSupport IntEqClasses.cpp IntervalMap.cpp IntrusiveRefCntPtr.cpp - IsInf.cpp - IsNAN.cpp LEB128.cpp LineIterator.cpp Locale.cpp diff --git a/lib/Support/IsInf.cpp b/lib/Support/IsInf.cpp deleted file mode 100644 index d6da0c99e8d..00000000000 --- a/lib/Support/IsInf.cpp +++ /dev/null @@ -1,49 +0,0 @@ -//===-- IsInf.cpp - Platform-independent wrapper around C99 isinf() -------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// Platform-independent wrapper around C99 isinf() -// -//===----------------------------------------------------------------------===// - -#include "llvm/Config/config.h" - -#if HAVE_ISINF_IN_MATH_H -# include -#elif HAVE_ISINF_IN_CMATH -# include -#elif HAVE_STD_ISINF_IN_CMATH -# include -using std::isinf; -#elif HAVE_FINITE_IN_IEEEFP_H -// A handy workaround I found at http://www.unixguide.net/sun/faq ... -// apparently this has been a problem with Solaris for years. -# include -static int isinf(double x) { return !finite(x) && x==x; } -#elif defined(_MSC_VER) -#include -#define isinf(X) (!_finite(X)) -#elif defined(_AIX) && defined(__GNUC__) -// GCC's fixincludes seems to be removing the isinf() declaration from the -// system header /usr/include/math.h -# include -static int isinf(double x) { return !finite(x) && x==x; } -#elif defined(__hpux) -// HP-UX is "special" -#include -static int isinf(double x) { return ((x) == INFINITY) || ((x) == -INFINITY); } -#else -# error "Don't know how to get isinf()" -#endif - -namespace llvm { - -int IsInf(float f) { return isinf(f); } -int IsInf(double d) { return isinf(d); } - -} // end namespace llvm; diff --git a/lib/Support/IsNAN.cpp b/lib/Support/IsNAN.cpp deleted file mode 100644 index bdfdfbf3155..00000000000 --- a/lib/Support/IsNAN.cpp +++ /dev/null @@ -1,33 +0,0 @@ -//===-- IsNAN.cpp ---------------------------------------------------------===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// -// -// Platform-independent wrapper around C99 isnan(). -// -//===----------------------------------------------------------------------===// - -#include "llvm/Config/config.h" - -#if HAVE_ISNAN_IN_MATH_H -# include -#elif HAVE_ISNAN_IN_CMATH -# include -#elif HAVE_STD_ISNAN_IN_CMATH -# include -using std::isnan; -#elif defined(_MSC_VER) -#include -#define isnan _isnan -#else -# error "Don't know how to get isnan()" -#endif - -namespace llvm { - int IsNAN(float f) { return isnan(f); } - int IsNAN(double d) { return isnan(d); } -} // end namespace llvm; diff --git a/unittests/ADT/APFloatTest.cpp b/unittests/ADT/APFloatTest.cpp index 8b82fb2f4ed..a4445f6e465 100644 --- a/unittests/ADT/APFloatTest.cpp +++ b/unittests/ADT/APFloatTest.cpp @@ -13,6 +13,7 @@ #include "llvm/ADT/SmallVector.h" #include "llvm/Support/raw_ostream.h" #include "gtest/gtest.h" +#include #include #include @@ -1305,13 +1306,13 @@ TEST(APFloatTest, roundToIntegral) { EXPECT_EQ(-0.0, P.convertToDouble()); P = APFloat::getNaN(APFloat::IEEEdouble); P.roundToIntegral(APFloat::rmTowardZero); - EXPECT_TRUE(IsNAN(P.convertToDouble())); + EXPECT_TRUE(std::isnan(P.convertToDouble())); P = APFloat::getInf(APFloat::IEEEdouble); P.roundToIntegral(APFloat::rmTowardZero); - EXPECT_TRUE(IsInf(P.convertToDouble()) && P.convertToDouble() > 0.0); + EXPECT_TRUE(std::isinf(P.convertToDouble()) && P.convertToDouble() > 0.0); P = APFloat::getInf(APFloat::IEEEdouble, true); P.roundToIntegral(APFloat::rmTowardZero); - EXPECT_TRUE(IsInf(P.convertToDouble()) && P.convertToDouble() < 0.0); + EXPECT_TRUE(std::isinf(P.convertToDouble()) && P.convertToDouble() < 0.0); } -- 2.34.1