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Author SHA1 Message Date
David Bolvansky 01511192b2 [InstCombine] cttz(-x) -> cttz(x) 
Summary: Signedness does not change number of trailing zeros.

Reviewers: spatel, lebedev.ri, nikic

Reviewed By: spatel

Subscribers: llvm-commits

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63534

llvm-svn: 363951
 2019-06-20 17:04:14 +00:00
David Bolvansky e3cd19d330 [NFC] Added tests for D63534 
llvm-svn: 363796
 2019-06-19 12:59:37 +00:00