Arnold Schwaighofer 2b475922e6 Optimistically analyse Phi cycles ... Analyse Phis under the starting assumption that they are NoAlias. Recursively look at their inputs. If they MayAlias/MustAlias there must be an input that makes them so. Addresses bug 14351. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@169788 91177308-0d34-0410-b5e6-96231b3b80d8		2012-12-10 23:02:41 +00:00
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2003-02-26-AccessSizeTest.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2003-03-04-GEPCrash.ll
2003-04-22-GEPProblem.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2003-04-25-GEPCrash.ll
2003-05-21-GEP-Problem.ll
2003-06-01-AliasCrash.ll
2003-07-03-BasicAACrash.ll
2003-09-19-LocalArgument.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2003-11-04-SimpleCases.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2003-12-11-ConstExprGEP.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2004-07-28-MustAliasbug.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2006-03-03-BadArraySubscript.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2006-11-03-BasicAAVectorCrash.ll
2007-01-13-BasePointerBadNoAlias.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2007-08-01-NoAliasAndCalls.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2007-08-01-NoAliasAndGEP.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2007-08-05-GetOverloadedModRef.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2007-10-24-ArgumentsGlobals.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2007-11-05-SizeCrash.ll
2007-12-08-OutOfBoundsCrash.ll
2008-04-15-Byval.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2008-06-02-GEPTailCrash.ll
2008-11-23-NoaliasRet.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2009-03-04-GEPNoalias.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
2009-10-13-AtomicModRef.ll	Enhance alias analysis for atomic instructions a bit. Upgrade a couple alias-analysis tests to the new atomic instructions.	2011-09-26 20:15:28 +00:00
2009-10-13-GEP-BaseNoAlias.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
2010-09-15-GEP-SignedArithmetic.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
aligned-overread.ll	Teach BasicAA about the LLVM IR rules that allow reading past the end of an object given sufficient alignment. Fixes PR12098.	2012-02-27 20:46:07 +00:00
args-rets-allocas-loads.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
byval.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
cas.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
constant-over-index.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
dag.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
empty.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
featuretest.ll
full-store-partial-alias.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
gcsetest.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
gep-alias.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
getmodrefinfo-cs-cs.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
global-size.ll	Duncan pointed out that if the alignment isn't explicitly specified, it defaults to the ABI alignment. Given that, make this code a bit more aggressive in such cases.	2012-02-27 23:16:46 +00:00
intrinsics.ll	Teach BasicAA about arm.neon.vld1 and vst1.	2011-04-27 20:44:28 +00:00
lit.local.cfg	Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.	2012-02-16 06:28:33 +00:00
memset_pattern.ll	Teach BasicAA about the aliasing properties of memset_pattern16.	2011-09-06 23:33:25 +00:00
modref.ll	PR10628: Fix getModRefInfo so it queries the underlying alias() implementation correctly while checking nocapture calls.	2011-09-28 00:34:27 +00:00
must-and-partial.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
no-escape-call.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
noalias-geps.ll	BasicAA: GEPs of NoAlias'ing base ptr with equivalent indices are NoAlias	2012-09-06 14:31:51 +00:00
nocapture.ll	Don't infer whether a value is captured in the current function from the	2012-11-05 10:48:24 +00:00
phi-aa.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
phi-and-select.ll	Convert the uses of '|&' to use '2>&1 |' instead, which works on old	2012-07-02 18:37:59 +00:00
phi-spec-order.ll	Phi speculation improvement for BasicAA	2012-11-17 02:33:15 +00:00
phi-speculation.ll	Optimistically analyse Phi cycles	2012-12-10 23:02:41 +00:00
pure-const-dce.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
store-promote.ll	PR9634: Don't unconditionally tell the AliasSetTracker that the PreheaderLoad	2011-04-07 01:35:06 +00:00
tailcall-modref.ll	FileCheck-ize these tests. Harden some of them.	2012-04-24 09:15:38 +00:00
underlying-value.ll	Make DecomposeGEPExpression check SimplifyInstruction only	2011-05-24 18:24:08 +00:00
unreachable-block.ll