[PATCH] D124530: [X86] Fix gather/scatter with large scales (PR55021)

Nikita Popov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 28 02:09:10 PDT 2022


nikic added inline comments.


================
Comment at: llvm/test/CodeGen/X86/gather-scatter-opaque-ptr-2.ll:4
+
+define <2 x float> @gather_v2f32_scale_512(ptr %result, <2 x i64> %idx, <2 x i1> %mask) {
+; CHECK-LABEL: gather_v2f32_scale_512:
----------------
As a side note, this seems to generate much worse code with AVX512? https://llvm.godbolt.org/z/16TvGrTY1


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D124530/new/

https://reviews.llvm.org/D124530



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