[PATCH] D29687: [TargetLowering] check for sign-bit comparisons in SimplifyDemandedBits

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon accepted this revision.
RKSimon added a comment.
This revision is now accepted and ready to land.

LGTM thanks Sanjay



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Comment at: test/CodeGen/X86/vselect-pcmp.ll:12
 
 define <16 x i8> @signbit_sel_v16i8(<16 x i8> %x, <16 x i8> %y, <16 x i8> %mask) {
+; AVX12-LABEL: signbit_sel_v16i8:
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Add a FIXME for the AVX512 test case.


https://reviews.llvm.org/D29687