commit b8e7c736fba3150a6576cdc398bcd4ea1df9652e
author Hal Finkel <hfinkel@anl.gov> Sat Jul 19 03:32:02 2014 +0000
committer Hal Finkel <hfinkel@anl.gov> Sat Jul 19 03:32:02 2014 +0000
tree f661ad26a19f831fda4c2eae7c916b8b8a86ac0f
parent ab184fb88d0f9bbab1462aa46fe7f37fb26beec9

Handle AddrSpaceCast in stripAndAccumulateInBoundsConstantOffsets

All of the other similar functions in that part of the file look through
addrspacecast in addition to bitcast, and I see no reason why
stripAndAccumulateInBoundsConstantOffsets shouldn't do so also.

llvm-svn: 213449

llvm/lib/IR/Value.cpp

diff --git a/llvm/lib/IR/Value.cpp b/llvm/lib/IR/Value.cpp
index 94f979a..1ab2183 100644
--- a/llvm/lib/IR/Value.cpp
+++ b/llvm/lib/IR/Value.cpp
@@ -455,7 +455,8 @@
         return V;
       Offset = GEPOffset;
       V = GEP->getPointerOperand();
-    } else if (Operator::getOpcode(V) == Instruction::BitCast) {
+    } else if (Operator::getOpcode(V) == Instruction::BitCast ||
+               Operator::getOpcode(V) == Instruction::AddrSpaceCast) {
       V = cast<Operator>(V)->getOperand(0);
     } else if (GlobalAlias *GA = dyn_cast<GlobalAlias>(V)) {
       V = GA->getAliasee();