commit dfb3e7092ebcb919c26f63e98a1bd14647671dea
author Matt Arsenault <Matthew.Arsenault@amd.com> Sat Nov 16 20:50:54 2013 +0000
committer Matt Arsenault <Matthew.Arsenault@amd.com> Sat Nov 16 20:50:54 2013 +0000
tree 09f368b8e4f7895f2b8e16ed80e75ce599471348
parent 19231e630e4ccf8b8ced1c9a7fe65f596a160a5c

Fix assert on unaligned access to global with different address space size.

llvm-svn: 194934

llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp

diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
index bac06cc..85e5494 100644
--- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
@@ -6372,7 +6372,7 @@
   int64_t GVOffset = 0;
   const TargetLowering *TLI = TM.getTargetLowering();
   if (TLI->isGAPlusOffset(Ptr.getNode(), GV, GVOffset)) {
-    unsigned PtrWidth = TLI->getPointerTy().getSizeInBits();
+    unsigned PtrWidth = TLI->getPointerTypeSizeInBits(GV->getType());
     APInt KnownZero(PtrWidth, 0), KnownOne(PtrWidth, 0);
     llvm::ComputeMaskedBits(const_cast<GlobalValue*>(GV), KnownZero, KnownOne,
                             TLI->getDataLayout());