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More conservatively report status from LoopIdiomRecognize

Authored by jroelofs on Jul 17 2020, 1:58 PM.

Description

More conservatively report status from LoopIdiomRecognize

Being "precise" here is getting us into trouble with one of the
EXPENSIVE_CHECKS buildbots, see [1]. Rather than reporting IR additions that
later get rolled back as "no change", instead we now conservatively report that
there was.

1: http://lists.llvm.org/pipermail/llvm-dev/2020-July/143509.html

Differential Revision: https://reviews.llvm.org/D84071

Details

Committed
jroelofsJul 21 2020, 8:32 AM
Differential Revision
D84071: More conservatively report status from LoopIdiomRecognize
Parents
rG28da5759bd5a: Fix typo in tutorial
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