[PATCH] D71002: [PowerPC] Exploitate the Vector Integer Average Instructions

[ChenZheng via Phabricator via llvm-commits]

shchenz added inline comments.


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Comment at: llvm/test/CodeGen/PowerPC/vavg.ll:4
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr8 < %s | FileCheck -check-prefix=CHECK-P8 %s
 ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -mcpu=pwr7 < %s | FileCheck -check-prefix=CHECK-P7 %s
 define <8 x i16> @test_v8i16(<8 x i16> %m, <8 x i16> %n) {
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It would be good if add some negative cases, like if the const operand is not splat of 1s.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D71002/new/

https://reviews.llvm.org/D71002