[PATCH] D101970: [X86FixupLEAs] Transform the sequence LEA/SUB to SUB/SUB
Max Kazantsev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 8 03:20:34 PDT 2021
mkazantsev added a comment.
In D101970#2805039 <https://reviews.llvm.org/D101970#2805039>, @lebedev.ri wrote:
> In D101970#2804705 <https://reviews.llvm.org/D101970#2804705>, @mkazantsev wrote:
>
>> We are still observing a miscompile caused by the newer version of this patch. I'll try to provide you a repro.
>
> Surely you can provide the .ll after middle-end optimizations?
You can find it in print-before-all logs (few first passes are middle-end passes).
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https://reviews.llvm.org/D101970
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