[PATCH] D19825: Power9 - Add exploitation of vector load and store that do not require swaps

[Ehsan Amiri via llvm-commits]

amehsan added inline comments.

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Comment at: test/CodeGen/PowerPC/swaps-le-1.ll:4
@@ +3,3 @@
+; RUN: llc -O3 -mcpu=pwr9 -mtriple=powerpc64le-unknown-linux-gnu \
+; RUN:  -ppc-vsr-nums-as-vr < %s | FileCheck -check-prefix=CHECK-P9 grep \
+; RUN:  --implicit-check-not xxswapd %s
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nemanjai wrote:
> amehsan wrote:
> > What is grep here (toward the end of the line)?
> Nice catch. I have no idea how the stray grep made it in there nor do I understand why it doesn't make the test case fail. In any case, I'll remove it.
Did you try this test case individually and it did not fail or you run all tests? I just came across this PR that might explain it if you run all tests and did not see an error:

https://llvm.org/bugs/show_bug.cgi?id=27652



Repository:
  rL LLVM

http://reviews.llvm.org/D19825