Roman Lebedev 7c5b5c8fe7 [InstComine] Forego of one-use check in (X - (X & Y)) --> (X & ~Y) if Y is a constant ... Summary: This is potentially more friendly for further optimizations, analysies, e.g.: https://godbolt.org/z/G24anE This resolves phase-ordering bug that was introduced in D75145 for https://godbolt.org/z/2gBwF2 https://godbolt.org/z/XvgSua Reviewers: spatel, nikic, dmgreen, xbolva00 Reviewed By: nikic, xbolva00 Subscribers: hiraditya, zzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D75757		2020-03-06 21:39:07 +03:00
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X86	[PassManager] adjust VectorCombine placement	2020-03-04 11:10:49 -05:00
2010-03-22-empty-baseclass.ll
basic.ll
bitfield-bittests.ll
gdce.ll
globalaa-retained.ll
lifetime-sanitizer.ll
min-max-abs-cse.ll
PR6627.ll
reassociate-after-unroll.ll	[InstComine] Forego of one-use check in (X - (X & Y)) --> (X & ~Y) if Y is a constant	2020-03-06 21:39:07 +03:00
rotate.ll
scev-custom-dl.ll
scev.ll
simplifycfg-options.ll
two-shifts-by-sext.ll
unsigned-multiply-overflow-check.ll