Daniil Suchkov 28be2c09b1 [SSAUpdater] Don't call ValueIsRAUWd upon single use replacement ... It is incorrect to call ValueHandleBase::ValueIsRAUWd when only one use is replaced since it simply violates semantics of the callback and leads to bugs like PR44320. Previously this call was used specifically to keep LICM's cache of AliasSetTrackers up to date across passes (as PR36801 showed, even for that purpose it didn't work properly), but since LICM doesn't have that cache anymore, we can safely remove this incorrect call with no repercussions. This patch fixes https://bugs.llvm.org/show_bug.cgi?id=44320 Reviewers: asbirlea, fhahn, efriedma, reames Reviewed-By: asbirlea Differential Revision: https://reviews.llvm.org/D73089		2020-01-23 15:53:53 +07:00
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2006-06-03-IncorrectIDFPhis.ll
2006-06-12-MultipleExitsSameBlock.ll
2006-07-09-NoDominator.ll
2006-10-31-UnreachableBlock-2.ll
2006-10-31-UnreachableBlock.ll
2007-07-12-LICM-2.ll
2007-07-12-LICM-3.ll
2007-07-12-LICM.ll
avoid-intrinsics-in-catchswitch.ll
basictest.ll
indirectbr.ll
invoke-dest.ll
mixed-catch.ll
pr28424.ll
pr28608.ll
pr44058.ll	[LCSSA] Don't use VH callbacks to invalidate SCEV when creating LCSSA phis	2019-12-06 13:21:49 +07:00
pr44320.ll	[SSAUpdater] Don't call ValueIsRAUWd upon single use replacement	2020-01-23 15:53:53 +07:00
remove-phis.ll
rewrite-existing-dbg-values.ll
unreachable-use.ll
unused-phis.ll