Author: theraven
Date: Fri Apr 6 10:39:12 2012
New Revision: 154175
URL: http://llvm.org/viewvc/llvm-project?rev=154175&view=rev
Log:
zext ivar offsets if required (GNU runtimes).
Modified:
cfe/trunk/lib/CodeGen/CGObjCGNU.cpp
Modified: cfe/trunk/lib/CodeGen/CGObjCGNU.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGObjCGNU.cpp?rev=154175&r1=154174&r2=154175&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGObjCGNU.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGObjCGNU.cpp Fri Apr 6 10:39:12 2012
@@ -2654,7 +2654,10 @@
Offset = new llvm::GlobalVariable(TheModule, IntTy,
false, llvm::GlobalValue::LinkOnceAnyLinkage,
llvm::Constant::getNullValue(IntTy), name);
- return CGF.Builder.CreateLoad(Offset);
+ Offset = CGF.Builder.CreateLoad(Offset);
+ if (Offset->getType() != PtrDiffTy)
+ Offset = CGF.Builder.CreateZExtOrBitCast(Offset, PtrDiffTy);
+ return Offset;
}
uint64_t Offset = ComputeIvarBaseOffset(CGF.CGM, Interface, Ivar);
return llvm::ConstantInt::get(PtrDiffTy, Offset, /*isSigned*/true);
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