[PATCH] D48555: Account for undef values from predecessors in extendSegmentsToUses
Krzysztof Parzyszek via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Tue Jun 26 05:25:00 PDT 2018
kparzysz added a comment.
The code itself is of a very reasonable size, I just meant removing the unnecessary fields from the machine function description, i.e. register classes (because they are specified inline), frame info, etc. Basically anything that is set to its default values. Testcases can be hard to generate for issues like this, so thank you for making effort to get them.
Repository:
rL LLVM
https://reviews.llvm.org/D48555
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