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-rw-r--r--llvm/lib/Target/X86/X86ISelDAGToDAG.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
index f8ec4a2bcfc..ede1c0bd7df 100644
--- a/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
+++ b/llvm/lib/Target/X86/X86ISelDAGToDAG.cpp
@@ -441,6 +441,9 @@ namespace {
switch (StoreSize) {
default: llvm_unreachable("Unsupported store size");
+ case 4:
+ case 8:
+ return false;
case 16:
return Subtarget->hasSSE41();
case 32:
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