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-rw-r--r--llvm/lib/Target/ARM/ARMFastISel.cpp2
1 files changed, 2 insertions, 0 deletions
diff --git a/llvm/lib/Target/ARM/ARMFastISel.cpp b/llvm/lib/Target/ARM/ARMFastISel.cpp
index 2d2ac670b01..fc0b8d23c71 100644
--- a/llvm/lib/Target/ARM/ARMFastISel.cpp
+++ b/llvm/lib/Target/ARM/ARMFastISel.cpp
@@ -1981,6 +1981,8 @@ bool ARMFastISel::SelectIntCast(const Instruction *I) {
unsigned Opc;
bool isZext = isa<ZExtInst>(I);
bool isBoolZext = false;
+ if (!SrcVT.isSimple())
+ return false;
switch (SrcVT.getSimpleVT().SimpleTy) {
default: return false;
case MVT::i16:
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