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| author | David Chisnall <csdavec@swan.ac.uk> | 2012-04-06 15:39:12 +0000 |
|---|---|---|
| committer | David Chisnall <csdavec@swan.ac.uk> | 2012-04-06 15:39:12 +0000 |
| commit | 6614845b4f6724da8c6aca14ea720dbd157883a7 (patch) | |
| tree | 1f5e0a63da7fc0645a8a5bd588ad0bd1bfc6a847 /lib/CodeGen/CGObjCGNU.cpp | |
| parent | cf2fa2f0c9d67adb98b282ec0eaa88f08df29804 (diff) | |
zext ivar offsets if required (GNU runtimes).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@154175 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGObjCGNU.cpp')
| -rw-r--r-- | lib/CodeGen/CGObjCGNU.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp index 54c4e655c2..68895dd93e 100644 --- a/lib/CodeGen/CGObjCGNU.cpp +++ b/lib/CodeGen/CGObjCGNU.cpp @@ -2654,7 +2654,10 @@ llvm::Value *CGObjCGNU::EmitIvarOffset(CodeGenFunction &CGF, 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); |