[PATCH] D38309: [RegAllocGreedy]: Allow recoloring of done register if it's non-tied
Mikael Holmén via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Wed Sep 27 02:29:51 PDT 2017
uabelho added a comment.
I found this problem on my out-of-tree target and the only reproducer I
have for it there is quite big and ugly so I've failed to make a nice
testcase out of it for an in-tree target.
I've run the benchmarks with
lnt runtest nt
on my x86 linux machine and computed checksums on the object files
and there is no difference with/without the patch.
https://reviews.llvm.org/D38309
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