Sanjoy Das 84225d2d9e [ValueTracking] Calls to @llvm.assume always return ...

This change teaches llvm::isGuaranteedToTransferExecutionToSuccessor
that calls to @llvm.assume always terminate.  Most other relevant
intrinsics should be covered by the "CS.onlyReadsMemory() ||
CS.onlyAccessesArgMemory()" bit but we were missing @llvm.assumes
because we state that it clobbers memory.

Added an LICM test case, but this change is not specific to LICM.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@272703 91177308-0d34-0410-b5e6-96231b3b80d8

2016-06-14 20:23:16 +00:00

..

2003-02-26-LoopExitNotDominated.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2003-02-27-NestedLoopExitBlocks.ll

Rename 'loopsimplify' to 'loop-simplify'.

2011-02-10 23:38:10 +00:00

2003-02-27-PreheaderExitNodeUpdate.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2003-02-27-PreheaderProblem.ll

Fix the remaining TCL-style quotes found in the testsuite. This is

2012-07-02 19:09:46 +00:00

2003-02-27-StoreSinkPHIs.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2003-02-28-PromoteDifferentType.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2003-05-02-LoadHoist.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2003-12-11-SinkingToPHI.ll

AArch64: adjust tests which rely on a default JIT

2013-02-18 11:08:37 +00:00

2004-09-14-AliasAnalysisInvalidate.ll

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

2004-11-17-UndefIndexCrash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2006-09-12-DeadUserOfSunkInstr.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-05-22-VolatileSink.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2007-07-30-AliasSet.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2007-09-17-PromoteValue.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2007-09-24-PromoteNullValue.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2007-10-01-PromoteSafeValue.ll

PR9634: Don't unconditionally tell the AliasSetTracker that the PreheaderLoad

2011-04-07 01:35:06 +00:00

2008-05-20-AliasSetVAArg.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

2008-07-22-LoadGlobalConstant.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

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

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-04-06-HoistMissedASTUpdate.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-04-06-PromoteResultOfPromotion.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-04-09-RAUW-AST.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

2011-07-06-Alignment.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2014-09-10-doFinalizationAssert.ll

Fix assertion in LICM doFinalization()

2014-09-24 16:48:31 +00:00

alias-set-tracker-loss.ll

[LICM] Teach LICM how to handle cases where the alias set tracker was

2016-02-27 04:34:07 +00:00

AliasSetMemSet.ll

[AliasSetTracker] Teach AliasSetTracker about MemSetInst

2016-02-17 02:01:50 +00:00

argmemonly-call.ll

[LICM] Hoist calls to readonly argmemonly functions even with stores in the loop

2015-09-21 22:27:59 +00:00

assume.ll

[ValueTracking] Calls to @llvm.assume always return

2016-06-14 20:23:16 +00:00

atomics.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

basictest.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

constexpr.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

crash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

debug-value.ll

[PR27284] Reverse the ownership between DICompileUnit and DISubprogram.

2016-04-15 15:57:41 +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

funclet.ll

[LICM] Fix a small oversight introduced in r256763

2016-01-04 23:16:22 +00:00

hoist-bitcast-load.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

hoist-deref-load.ll

[ValueTracking] Use guards to prove non-nullness of a value

2016-05-10 02:35:44 +00:00

hoist-invariant-load.ll

[PM/AA] Rebuild LLVM's alias analysis infrastructure in a way compatible

2015-09-09 17:55:00 +00:00

hoist-nounwind.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00

hoist-round.ll

Mark some FP intrinsics as safe to speculatively execute

2016-04-03 12:30:46 +00:00

hoisting.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00

lcssa-ssa-promoter.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

no-preheader-test.ll

Change tests from "opt %s" to "opt < %s" so that opt doesn't see the

2009-09-11 18:01:28 +00:00

pr23608.ll

Fix CHECK directives that weren't checking.

2015-08-31 21:10:35 +00:00

pr26843.ll

[AliasSetTracker] Do not strip pointer casts when processing MemSetInst

2016-03-14 18:34:29 +00:00

pr27262.ll

[AliasSetTracker] Correctly handle changing the size of an entry

2016-04-14 22:00:11 +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

PR21582.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

PR24013.ll

[LICM] Don't try to sink values out of loops without any exits

2015-07-12 03:53:05 +00:00

preheader-safe.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00

Preserve-LCSSA.ll

Make these tests more interesting by using

2009-10-24 23:23:04 +00:00

promote-order.ll

IR: Make metadata typeless in assembly

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

promote-tls.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00

scalar_promote-unwind.ll

LICM: Don't sink stores out of loops that may throw.

2016-06-05 22:13:52 +00:00

scalar_promote.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00

scalar-promote-memmodel.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

sinking.ll

[LICM] Make instruction sinking funclet-aware

2016-01-04 03:37:39 +00:00

speculate.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

update-scev.ll

[LICM] Kill SCEV loop dispositions if needed

2016-05-03 17:50:11 +00:00

volatile-alias.ll

[LICM] Make isGuaranteedToExecute more accurate.

2016-06-11 21:48:25 +00:00