[PATCH] D137157: InstCombine] fold mul with decremented "shl -1" factor (2nd try)

[Sanjay Patel via Phabricator via llvm-commits]

spatel added a comment.

In D137157#3898971 <https://reviews.llvm.org/D137157#3898971>, @mstorsjo wrote:

> Thanks! My testscases seem to run fine with this version of the patch.

Great! - thank you for checking.

> (Note, the patch doesn't seem to apply entirely cleanly on current git main; the last hunk of the testcase seems to fail to apply here.)

Ah - I had not pushed the new test up to main. Should be clean after:
087e721dd8a7 <https://reviews.llvm.org/rG087e721dd8a7bf447b55bb041e5e85c587b6d22e>


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