David Majnemer f20d7c4c61 Analysis: Make isSafeToSpeculativelyExecute fire less for divides ... Divides and remainder operations do not behave like other operations when they are given poison: they turn into undefined behavior. It's really hard to know if the operands going into a div are or are not poison. Because of this, we should only choose to speculate if there are constant operands which we can easily reason about. This fixes PR21412. llvm-svn: 221318		2014-11-04 23:49:08 +00:00
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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	TBAA: handle scalar TBAA format and struct-path aware TBAA format.	2013-09-27 18:34:27 +00:00
2011-04-09-RAUW-AST.ll	…
2011-07-06-Alignment.ll	…
2014-09-10-doFinalizationAssert.ll	Fix assertion in LICM doFinalization()	2014-09-24 16:48:31 +00:00
PR19798.ll	LICM: Don't crash when an instruction is used by an unreachable BB	2014-09-02 16:22:00 +00:00
Preserve-LCSSA.ll	…
atomics.ll	…
basictest.ll	…
crash.ll	…
debug-value.ll	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
extra-copies.ll	[LICM] Don't create more than one copy of an instruction per loop exit block when sinking.	2014-06-25 07:54:58 +00:00
hoist-bitcast-load.ll	Look through addrspacecast when checking isDereferenceablePointer	2014-07-14 18:54:12 +00:00
hoist-deref-load.ll	Make Value::isDereferenceablePointer handle offsets to pointer types with dereferenceable attributes	2014-07-19 03:25:16 +00:00
hoist-invariant-load.ll	…
hoisting.ll	…
lcssa-ssa-promoter.ll	[LPM] Apply a really big hammer to fix PR18688 by recursively reforming	2014-02-01 13:35:14 +00:00
no-preheader-test.ll	…
promote-order.ll	TBAA: handle scalar TBAA format and struct-path aware TBAA format.	2013-09-27 18:34:27 +00:00
scalar-promote-memmodel.ll	…
scalar_promote.ll	[LPM] Make LCSSA a utility with a FunctionPass that applies it to all	2014-01-25 04:07:24 +00:00
sinking.ll	[LPM] Switch LICM to actively use LCSSA in addition to preserving it.	2014-02-11 12:52:27 +00:00
speculate.ll	Analysis: Make isSafeToSpeculativelyExecute fire less for divides	2014-11-04 23:49:08 +00:00
volatile-alias.ll	Fix broken CHECK lines.	2014-01-11 21:06:00 +00:00