[PATCH] D101970: [X86FixupLEAs] Transform the sequence LEA/SUB to SUB/SUB

[Max Kazantsev via Phabricator via llvm-commits]

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