X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=include%2Fllvm%2FTransforms%2FUtils%2FBuildLibCalls.h;h=ca2d8f6e14070192a5e1a960c57815f5ba212a5e;hb=0b8c9a80f20772c3793201ab5b251d3520b9cea3;hp=8e76f50bb21ec5b36794ecc30f14599b66cd000d;hpb=808bab0169ab7d2e8dfdc72dd2c991cd8ff2396d;p=oota-llvm.git

diff --git a/include/llvm/Transforms/Utils/BuildLibCalls.h b/include/llvm/Transforms/Utils/BuildLibCalls.h
index 8e76f50bb21..ca2d8f6e140 100644
--- a/include/llvm/Transforms/Utils/BuildLibCalls.h
+++ b/include/llvm/Transforms/Utils/BuildLibCalls.h
@@ -15,11 +15,12 @@
 #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);
@@ -27,81 +28,85 @@ namespace llvm {
   /// 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 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);
-  
-  /// 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.
@@ -113,7 +118,7 @@ namespace llvm {
                             bool isString) const = 0;
   public:
     virtual ~SimplifyFortifiedLibCalls();
-    bool fold(CallInst *CI, const TargetData *TD);
+    bool fold(CallInst *CI, const DataLayout *TD, const TargetLibraryInfo *TLI);
   };
 }