Michael Kuperstein acd7b00be2 Teach isDereferenceablePointer() to look through bitcast constant expressions. ...

This fixes a LICM regression due to the new load+store pair canonicalization.

Differential Revision: http://reviews.llvm.org/D7411

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@228284 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-05 09:15:37 +00:00

..

2003-02-26-LoopExitNotDominated.ll

…

2003-02-27-NestedLoopExitBlocks.ll

…

2003-02-27-PreheaderExitNodeUpdate.ll

…

2003-02-27-PreheaderProblem.ll

…

2003-02-27-StoreSinkPHIs.ll

…

2003-02-28-PromoteDifferentType.ll

…

2003-05-02-LoadHoist.ll

…

2003-12-11-SinkingToPHI.ll

…

2004-09-14-AliasAnalysisInvalidate.ll

…

2004-11-17-UndefIndexCrash.ll

…

2006-09-12-DeadUserOfSunkInstr.ll

…

2007-05-22-VolatileSink.ll

…

2007-07-30-AliasSet.ll

…

2007-09-17-PromoteValue.ll

…

2007-09-24-PromoteNullValue.ll

…

2007-10-01-PromoteSafeValue.ll

…

2008-05-20-AliasSetVAArg.ll

…

2008-07-22-LoadGlobalConstant.ll

…

2009-12-10-LICM-Indbr-Crash.ll

…

2011-04-06-HoistMissedASTUpdate.ll

…

2011-04-06-PromoteResultOfPromotion.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

2011-04-09-RAUW-AST.ll

…

2011-07-06-Alignment.ll

…

2014-09-10-doFinalizationAssert.ll

…

atomics.ll

…

basictest.ll

…

constexpr.ll

Teach isDereferenceablePointer() to look through bitcast constant expressions.

2015-02-05 09:15:37 +00:00

crash.ll

…

debug-value.ll

IR: Move MDLocation into place

2015-01-14 22:27:36 +00:00

extra-copies.ll

…

hoist-bitcast-load.ll

…

hoist-deref-load.ll

…

hoist-invariant-load.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

hoisting.ll

…

lcssa-ssa-promoter.ll

…

no-preheader-test.ll

…

PR19798.ll

…

PR21582.ll

…

preheader-safe.ll

Refine the notion of MayThrow in LICM to include a header specific version

2014-12-29 23:00:57 +00:00

Preserve-LCSSA.ll

…

promote-order.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

scalar_promote.ll

IR: Make metadata typeless in assembly

2014-12-15 19:07:53 +00:00

scalar-promote-memmodel.ll

…

sinking.ll

[LICM] Avoind store sinking if no preheader is available

2014-12-02 14:22:34 +00:00

speculate.ll

…

volatile-alias.ll

…