diff options
| author | Craig Topper <craig.topper@intel.com> | 2019-06-02 22:52:34 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-06-02 22:52:34 +0000 |
| commit | 5f79d749466239f1d9cc55871c9f5c6cc2451bab (patch) | |
| tree | 464979a8cef0d32f0ac4a71ccd8b82c8e42117cd /llvm/lib/CodeGen | |
| parent | 162360774ed9c1922820d2afa2d6cd39983e90d5 (diff) | |
| download | bcm5719-llvm-5f79d749466239f1d9cc55871c9f5c6cc2451bab.tar.gz bcm5719-llvm-5f79d749466239f1d9cc55871c9f5c6cc2451bab.zip | |
[X86] Add test cases for masked store and masked scatter with an all zeroes mask. Fix bug in ScalarizeMaskedMemIntrin
Need to cast only to Constant instead of ConstantVector to allow
ConstantAggregateZero.
llvm-svn: 362341
Diffstat (limited to 'llvm/lib/CodeGen')
| -rw-r--r-- | llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp b/llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp index e2ee9f28f3b..7776dffb4e9 100644 --- a/llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp +++ b/llvm/lib/CodeGen/ScalarizeMaskedMemIntrin.cpp @@ -488,7 +488,7 @@ static void scalarizeMaskedScatter(CallInst *CI, bool &ModifiedDT) { // Shorten the way if the mask is a vector of constants. if (isConstantIntVector(Mask)) { for (unsigned Idx = 0; Idx < VectorWidth; ++Idx) { - if (cast<ConstantVector>(Mask)->getAggregateElement(Idx)->isNullValue()) + if (cast<Constant>(Mask)->getAggregateElement(Idx)->isNullValue()) continue; Value *OneElt = Builder.CreateExtractElement(Src, Idx, "Elt" + Twine(Idx)); |
