commit a501be556f2a9a677bf772f6328e13fb006ac1dc
author Brian Gaeke <gaeke@uiuc.edu> Tue Jul 06 19:24:47 2004 +0000
committer Brian Gaeke <gaeke@uiuc.edu> Tue Jul 06 19:24:47 2004 +0000
tree 89c43cc630af2ea29b3b78f245da28866a8d40c9
parent 0e0fe8a2e9b8d36fdc9f8db3519825a72e131157

It doesn't matter what the 2nd operand is; if the GEP has 2 operands and
the first is a zero, we should leave it alone.

llvm-svn: 14648

llvm/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp

diff --git a/llvm/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp b/llvm/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
index bcd0f78..72e537a 100644
--- a/llvm/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
+++ b/llvm/lib/Transforms/Scalar/DecomposeMultiDimRefs.cpp
@@ -83,8 +83,7 @@
 bool llvm::DecomposeArrayRef(GetElementPtrInst* GEP) {
   if (GEP->getNumIndices() < 2
       || (GEP->getNumIndices() == 2
-          && isZeroConst(GEP->getOperand(1))
-          && isa<ConstantInt>(GEP->getOperand(2)))) {
+          && isZeroConst(GEP->getOperand(1)))) {
     DEBUG (std::cerr << "DecomposeArrayRef: Skipping " << *GEP);
     return false;
   } else {