#ifndef TRANSFORMS_UTILS_BUILDLIBCALLS_H
#define TRANSFORMS_UTILS_BUILDLIBCALLS_H
-#include "llvm/Support/IRBuilder.h"
+#include "llvm/IR/IRBuilder.h"
namespace llvm {
class Value;
- class TargetData;
+ class DataLayout;
+ class TargetLibraryInfo;
/// CastToCStr - Return V if it is an i8*, otherwise cast it to i8*.
Value *CastToCStr(Value *V, IRBuilder<> &B);
/// EmitStrLen - Emit a call to the strlen function to the builder, for the
/// specified pointer. Ptr is required to be some pointer type, and the
/// return value has 'intptr_t' type.
- Value *EmitStrLen(Value *Ptr, IRBuilder<> &B, const TargetData *TD);
+ Value *EmitStrLen(Value *Ptr, IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
+
+ /// EmitStrNLen - Emit a call to the strnlen function to the builder, for the
+ /// specified pointer. Ptr is required to be some pointer type, MaxLen must
+ /// be of size_t type, and the return value has 'intptr_t' type.
+ Value *EmitStrNLen(Value *Ptr, Value *MaxLen, IRBuilder<> &B,
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// EmitStrChr - Emit a call to the strchr function to the builder, for the
/// specified pointer and character. Ptr is required to be some pointer type,
/// and the return value has 'i8*' type.
- Value *EmitStrChr(Value *Ptr, char C, IRBuilder<> &B, const TargetData *TD);
+ Value *EmitStrChr(Value *Ptr, char C, IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
/// EmitStrNCmp - Emit a call to the strncmp function to the builder.
Value *EmitStrNCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B,
- const TargetData *TD);
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// EmitStrCpy - Emit a call to the strcpy function to the builder, for the
/// specified pointer arguments.
Value *EmitStrCpy(Value *Dst, Value *Src, IRBuilder<> &B,
- const TargetData *TD, StringRef Name = "strcpy");
+ const DataLayout *TD, const TargetLibraryInfo *TLI,
+ StringRef Name = "strcpy");
/// EmitStrNCpy - Emit a call to the strncpy function to the builder, for the
/// specified pointer arguments and length.
Value *EmitStrNCpy(Value *Dst, Value *Src, Value *Len, IRBuilder<> &B,
- const TargetData *TD, StringRef Name = "strncpy");
-
- /// EmitMemCpy - Emit a call to the memcpy function to the builder. This
- /// always expects that the size has type 'intptr_t' and Dst/Src are pointers.
- Value *EmitMemCpy(Value *Dst, Value *Src, Value *Len, unsigned Align,
- bool isVolatile, IRBuilder<> &B, const TargetData *TD);
+ const DataLayout *TD, const TargetLibraryInfo *TLI,
+ StringRef Name = "strncpy");
/// EmitMemCpyChk - Emit a call to the __memcpy_chk function to the builder.
/// This expects that the Len and ObjSize have type 'intptr_t' and Dst/Src
/// are pointers.
Value *EmitMemCpyChk(Value *Dst, Value *Src, Value *Len, Value *ObjSize,
- IRBuilder<> &B, const TargetData *TD);
-
- /// EmitMemMove - Emit a call to the memmove function to the builder. This
- /// always expects that the size has type 'intptr_t' and Dst/Src are pointers.
- Value *EmitMemMove(Value *Dst, Value *Src, Value *Len, unsigned Align,
- bool isVolatile, IRBuilder<> &B, const TargetData *TD);
+ IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
/// EmitMemChr - Emit a call to the memchr function. This assumes that Ptr is
/// a pointer, Val is an i32 value, and Len is an 'intptr_t' value.
Value *EmitMemChr(Value *Ptr, Value *Val, Value *Len, IRBuilder<> &B,
- const TargetData *TD);
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// EmitMemCmp - Emit a call to the memcmp function.
Value *EmitMemCmp(Value *Ptr1, Value *Ptr2, Value *Len, IRBuilder<> &B,
- const TargetData *TD);
-
- /// EmitMemSet - Emit a call to the memset function
- Value *EmitMemSet(Value *Dst, Value *Val, Value *Len, bool isVolatile,
- IRBuilder<> &B, const TargetData *TD);
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// EmitUnaryFloatFnCall - Emit a call to the unary function named 'Name'
/// (e.g. 'floor'). This function is known to take a single of type matching
/// 'Op' and returns one value with the same type. If 'Op' is a long double,
/// 'l' is added as the suffix of name, if 'Op' is a float, we add a 'f'
/// suffix.
- Value *EmitUnaryFloatFnCall(Value *Op, const char *Name, IRBuilder<> &B,
- const AttrListPtr &Attrs);
+ Value *EmitUnaryFloatFnCall(Value *Op, StringRef Name, IRBuilder<> &B,
+ const AttributeSet &Attrs);
/// EmitPutChar - Emit a call to the putchar function. This assumes that Char
/// is an integer.
- Value *EmitPutChar(Value *Char, IRBuilder<> &B, const TargetData *TD);
+ Value *EmitPutChar(Value *Char, IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
/// EmitPutS - Emit a call to the puts function. This assumes that Str is
/// some pointer.
- void EmitPutS(Value *Str, IRBuilder<> &B, const TargetData *TD);
+ Value *EmitPutS(Value *Str, IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
/// EmitFPutC - Emit a call to the fputc function. This assumes that Char is
/// an i32, and File is a pointer to FILE.
- void EmitFPutC(Value *Char, Value *File, IRBuilder<> &B,
- const TargetData *TD);
+ Value *EmitFPutC(Value *Char, Value *File, IRBuilder<> &B,
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// EmitFPutS - Emit a call to the puts function. Str is required to be a
/// pointer and File is a pointer to FILE.
- void EmitFPutS(Value *Str, Value *File, IRBuilder<> &B, const TargetData *TD);
+ Value *EmitFPutS(Value *Str, Value *File, IRBuilder<> &B, const DataLayout *TD,
+ const TargetLibraryInfo *TLI);
/// EmitFWrite - Emit a call to the fwrite function. This assumes that Ptr is
/// a pointer, Size is an 'intptr_t', and File is a pointer to FILE.
- void EmitFWrite(Value *Ptr, Value *Size, Value *File, IRBuilder<> &B,
- const TargetData *TD);
+ Value *EmitFWrite(Value *Ptr, Value *Size, Value *File, IRBuilder<> &B,
+ const DataLayout *TD, const TargetLibraryInfo *TLI);
/// SimplifyFortifiedLibCalls - Helper class for folding checked library
/// calls (e.g. __strcpy_chk) into their unchecked counterparts.
bool isString) const = 0;
public:
virtual ~SimplifyFortifiedLibCalls();
- bool fold(CallInst *CI, const TargetData *TD);
+ bool fold(CallInst *CI, const DataLayout *TD, const TargetLibraryInfo *TLI);
};
}
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