[PATCH] D123207: [WIP][X86][AVX2] More broadcasts from constant pool

[Simon Pilgrim via Phabricator via llvm-commits]

RKSimon added inline comments.


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Comment at: llvm/test/CodeGen/X86/avx512-arith.ll:327
 ; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 def $zmm0
-; AVX512DQ-NEXT:    vmovdqa {{.*#+}} xmm1 = [8086,8086]
-; AVX512DQ-NEXT:    vpmullq %zmm1, %zmm0, %zmm0
+; AVX512DQ-NEXT:    vpmullq {{\.?LCPI[0-9]+_[0-9]+}}(%rip){1to8}, %zmm0, %zmm0
 ; AVX512DQ-NEXT:    # kill: def $xmm0 killed $xmm0 killed $zmm0
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Pull out the AVX512 support for i64 broadcasts first? That should be well defined, is a more likely win, and should help reduce this massive patch.....


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D123207/new/

https://reviews.llvm.org/D123207