I forgot to update the prototype for LLVMBuildIntCast when correcting

the body to not pass the name for the isSigned parameter.  However it
seems that changing prototypes is a big-no-no, so here I revert the
previous change and pass "true" for isSigned, meaning this always does
a signed cast, which was the previous behaviour assuming the name was
not NULL!  Some other C function needs to be introduced for the general
case of signed or unsigned casts.  This hopefully unbreaks the ocaml
binding.

llvm-svn: 89648

Author: CunningBaldrick

llvm/include/llvm-c/Core.h

@@ -870,7 +870,7 @@ LLVMValueRef LLVMBuildTruncOrBitCast(LLVMBuilderRef, LLVMValueRef Val,
                                      LLVMTypeRef DestTy, const char *Name);
 LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef, LLVMValueRef Val,
                                   LLVMTypeRef DestTy, const char *Name);
-LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef, LLVMValueRef Val,
+LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef, LLVMValueRef Val, /*Signed cast!*/
                               LLVMTypeRef DestTy, const char *Name);
 LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef, LLVMValueRef Val,
                              LLVMTypeRef DestTy, const char *Name);

llvm/lib/VMCore/Core.cpp

@@ -1860,9 +1860,9 @@ LLVMValueRef LLVMBuildPointerCast(LLVMBuilderRef B, LLVMValueRef Val,
 }
 
 LLVMValueRef LLVMBuildIntCast(LLVMBuilderRef B, LLVMValueRef Val,
-                              LLVMTypeRef DestTy, int isSigned,
-                              const char *Name) {
-  return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy), isSigned, Name));
+                              LLVMTypeRef DestTy, const char *Name) {
+  return wrap(unwrap(B)->CreateIntCast(unwrap(Val), unwrap(DestTy),
+                                       /*isSigned*/true, Name));
 }
 
 LLVMValueRef LLVMBuildFPCast(LLVMBuilderRef B, LLVMValueRef Val,