vendor/llvm/llvm-trunk-r375505vendor/llvm

1 files changed, 19 insertions, 8 deletions

diff --git a/include/llvm/Transforms/Utils/BuildLibCalls.h b/include/llvm/Transforms/Utils/BuildLibCalls.h
index 8421c31a36da..3d15b2a7bf2a 100644
--- a/include/llvm/Transforms/Utils/BuildLibCalls.h
+++ b/include/llvm/Transforms/Utils/BuildLibCalls.h
@@ -30,17 +30,16 @@ namespace llvm {
   bool inferLibFuncAttributes(Function &F, const TargetLibraryInfo &TLI);
   bool inferLibFuncAttributes(Module *M, StringRef Name, const TargetLibraryInfo &TLI);
 
-  /// Check whether the overloaded unary floating point function
+  /// Check whether the overloaded floating point function
   /// corresponding to \a Ty is available.
-  bool hasUnaryFloatFn(const TargetLibraryInfo *TLI, Type *Ty,
-                       LibFunc DoubleFn, LibFunc FloatFn,
-                       LibFunc LongDoubleFn);
+  bool hasFloatFn(const TargetLibraryInfo *TLI, Type *Ty,
+                  LibFunc DoubleFn, LibFunc FloatFn, LibFunc LongDoubleFn);
 
-  /// Get the name of the overloaded unary floating point function
+  /// Get the name of the overloaded floating point function
   /// corresponding to \a Ty.
-  StringRef getUnaryFloatFn(const TargetLibraryInfo *TLI, Type *Ty,
-                            LibFunc DoubleFn, LibFunc FloatFn,
-                            LibFunc LongDoubleFn);
+  StringRef getFloatFnName(const TargetLibraryInfo *TLI, Type *Ty,
+                           LibFunc DoubleFn, LibFunc FloatFn,
+                           LibFunc LongDoubleFn);
 
   /// Return V if it is an i8*, otherwise cast it to i8*.
   Value *castToCStr(Value *V, IRBuilder<> &B);
@@ -51,6 +50,11 @@ namespace llvm {
   Value *emitStrLen(Value *Ptr, IRBuilder<> &B, const DataLayout &DL,
                     const TargetLibraryInfo *TLI);
 
+  /// Emit a call to the strdup function to the builder, for the specified
+  /// pointer. Ptr is required to be some pointer type, and the return value has
+  /// 'i8*' type.
+  Value *emitStrDup(Value *Ptr, IRBuilder<> &B, const TargetLibraryInfo *TLI);
+
   /// 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.
@@ -164,6 +168,13 @@ namespace llvm {
   Value *emitBinaryFloatFnCall(Value *Op1, Value *Op2, StringRef Name,
                                IRBuilder<> &B, const AttributeList &Attrs);
 
+  /// Emit a call to the binary function DoubleFn, FloatFn or LongDoubleFn,
+  /// depending of the type of Op1.
+  Value *emitBinaryFloatFnCall(Value *Op1, Value *Op2,
+                               const TargetLibraryInfo *TLI, LibFunc DoubleFn,
+                               LibFunc FloatFn, LibFunc LongDoubleFn,
+                               IRBuilder<> &B, const AttributeList &Attrs);
+
   /// Emit a call to the putchar function. This assumes that Char is an integer.
   Value *emitPutChar(Value *Char, IRBuilder<> &B, const TargetLibraryInfo *TLI);