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-rw-r--r--clang/lib/CodeGen/CGExpr.cpp5
1 files changed, 2 insertions, 3 deletions
diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index 9e3ed627310..049aeeeebb8 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -1387,9 +1387,8 @@ LValue CodeGenFunction::EmitArraySubscriptExpr(const ArraySubscriptExpr *E) {
}
// Extend or truncate the index type to 32 or 64-bits.
- if (!Idx->getType()->isIntegerTy(LLVMPointerWidth))
- Idx = Builder.CreateIntCast(Idx, IntPtrTy,
- IdxSigned, "idxprom");
+ if (Idx->getType() != IntPtrTy)
+ Idx = Builder.CreateIntCast(Idx, IntPtrTy, IdxSigned, "idxprom");
// FIXME: As llvm implements the object size checking, this can come out.
if (CatchUndefined) {
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