Sjoerd Meijer
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af30f06d5c
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[ARM] Fix for PR36577
Don't PerformSHLSimplify if the given node is used by a node that also uses a
constant because we may get stuck in an infinite combine loop.
bugzilla: https://bugs.llvm.org/show_bug.cgi?id=36577
Patch by Sam Parker.
Differential Revision: https://reviews.llvm.org/D44097
llvm-svn: 326882
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2018-03-07 09:10:44 +00:00 |