[llvm-commits] [llvm] r85137 - /llvm/trunk/include/llvm/Support/TargetFolder.h

[Dan Gohman]

Author: djg
Date: Mon Oct 26 13:36:40 2009
New Revision: 85137

URL: http://llvm.org/viewvc/llvm-project?rev=85137&view=rev
Log:
Add CreateZExtOrBitCast and CreateSExtOrBitCast to TargetFolder
for consistency with ConstantFolder.

Modified:
    llvm/trunk/include/llvm/Support/TargetFolder.h

Modified: llvm/trunk/include/llvm/Support/TargetFolder.h
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/TargetFolder.h?rev=85137&r1=85136&r2=85137&view=diff

==============================================================================
--- llvm/trunk/include/llvm/Support/TargetFolder.h (original)
+++ llvm/trunk/include/llvm/Support/TargetFolder.h Mon Oct 26 13:36:40 2009
@@ -179,6 +179,16 @@
   Constant *CreatePtrToInt(Constant *C, const Type *DestTy) const {
     return CreateCast(Instruction::PtrToInt, C, DestTy);
   }
+  Constant *CreateZExtOrBitCast(Constant *C, const Type *DestTy) const {
+    if (C->getType() == DestTy)
+      return C; // avoid calling Fold
+    return Fold(ConstantExpr::getZExtOrBitCast(C, DestTy));
+  }
+  Constant *CreateSExtOrBitCast(Constant *C, const Type *DestTy) const {
+    if (C->getType() == DestTy)
+      return C; // avoid calling Fold
+    return Fold(ConstantExpr::getSExtOrBitCast(C, DestTy));
+  }
   Constant *CreateTruncOrBitCast(Constant *C, const Type *DestTy) const {
     if (C->getType() == DestTy)
       return C; // avoid calling Fold