[PATCH] D78989: [NFC] [PowerPC] Narrow fast-math flags in tests

Tue Apr 28 05:19:37 PDT 2020

spatel accepted this revision.
spatel added a comment.
This revision is now accepted and ready to land.

More precise FMF in tests is appreciated - LGTM.

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Comment at: llvm/test/CodeGen/PowerPC/fma-mutate.ll:1-4
 ; Test several VSX FMA mutation opportunities.  The first one isn't a
 ; reasonable transformation because the killed product register is the
 ; same as the FMA target register.  The second one is legal.  The third
 ; one doesn't fit the feeding-copy pattern.
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This comment does not seem to match the content of this file, so it might be better to update this independently or with a 2nd commit (and auto-generating the complete output would be nice too).

Repository:
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https://reviews.llvm.org/D78989