[PATCH] D54710: [x86] don't try to convert add with undef operands to LEA

Amara Emerson via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Tue Dec 4 16:03:24 PST 2018

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aemerson added a comment.

This seems to me to be a bug in ProcessImplicitDefs, for some reasoning killing the IMPLICIT_DEF even though there's a subreg use. GlobalISel MIR output looks fine to me.


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  https://reviews.llvm.org/D54710/new/

https://reviews.llvm.org/D54710

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