[PATCH] D54276: [SelectionDAG][AArch64][X86] Move legalization of vector MULHS/MULHU from LegalizeDAG to LegalizeVectorOps

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: test/CodeGen/X86/urem-seteq-vec-nonsplat.ll:669
+; CHECK-AVX512VL-NEXT:    vpmuludq %xmm1, %xmm2, %xmm1
+; CHECK-AVX512VL-NEXT:    vpmuludq {{.*}}(%rip), %xmm0, %xmm2
+; CHECK-AVX512VL-NEXT:    vpshufd {{.*#+}} xmm2 = xmm2[1,1,3,3]
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On AVX512 shouldn't these be using the broadcast load fold?


https://reviews.llvm.org/D54276