Vedant Kumar ee20294af5 [BasicAA] Compare GEP indices based on value (Fix PR27418) ...

Equivalent GEP indices with different types are treated as different
indices altogether, leading to an incorrect AA result. Fix the issue
by comparing indices based on their values.

Thanks to Mikael Holmén for reporting the issue!

Differential Revision: http://reviews.llvm.org/D19935

llvm-svn: 269197

2016-05-11 15:45:43 +00:00

..

2003-02-26-AccessSizeTest.ll

…

2003-03-04-GEPCrash.ll

…

2003-04-22-GEPProblem.ll

…

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

…

2003-11-04-SimpleCases.ll

…

2003-12-11-ConstExprGEP.ll

…

2004-07-28-MustAliasbug.ll

…

2006-03-03-BadArraySubscript.ll

…

2006-11-03-BasicAAVectorCrash.ll

…

2007-01-13-BasePointerBadNoAlias.ll

…

2007-08-01-NoAliasAndCalls.ll

…

2007-08-01-NoAliasAndGEP.ll

…

2007-08-05-GetOverloadedModRef.ll

…

2007-10-24-ArgumentsGlobals.ll

…

2007-11-05-SizeCrash.ll

[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

2015-09-11 03:22:04 +00:00

2007-12-08-OutOfBoundsCrash.ll

[opaque pointer type] Add textual IR support for explicit type parameter for global aliases

2015-09-11 03:22:04 +00:00

2008-04-15-Byval.ll

…

2008-06-02-GEPTailCrash.ll

…

2008-11-23-NoaliasRet.ll

…

2009-03-04-GEPNoalias.ll

…

2009-10-13-AtomicModRef.ll

…

2009-10-13-GEP-BaseNoAlias.ll

…

2010-09-15-GEP-SignedArithmetic.ll

…

2014-03-18-Maxlookup-reached.ll

…

aligned-overread.ll

…

args-rets-allocas-loads.ll

…

assume.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

bug.23540.ll

[BasicAA] Fix the handling of sext and zext in the analysis of GEPs.

2015-08-31 22:32:47 +00:00

bug.23626.ll

[BasicAA] Fix the handling of sext and zext in the analysis of GEPs.

2015-08-31 22:32:47 +00:00

byval.ll

…

cas.ll

…

constant-over-index.ll

…

cs-cs.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

dag.ll

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

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

empty.ll

…

featuretest.ll

…

full-store-partial-alias.ll

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

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

gcsetest.ll

…

gep-alias.ll

[BasicAA] Add a test for PR24468 to be sure we won't regress

2015-08-19 00:08:26 +00:00

getmodrefinfo-cs-cs.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

global-size.ll

…

guards.ll

[BasicAA] Guard intrinsics don't write to memory

2016-05-10 02:35:41 +00:00

intrinsics.ll

Sort the enums in Attributes.h in case insensitive alphabetical order.

2015-11-11 02:11:46 +00:00

invariant_load.ll

…

memset_pattern.ll

[BasicAA] Remove special casing of memset_pattern16 in favor of generic attribute inference

2016-01-06 04:53:16 +00:00

modref.ll

Revert "Change memcpy/memset/memmove to have dest and source alignments."

2015-11-19 05:56:52 +00:00

must-and-partial.ll

…

no-escape-call.ll

…

noalias-bugs.ll

Fix a bunch of trivial cases of 'CHECK[^:]*$' in the tests. NFCI

2015-08-10 19:01:27 +00:00

noalias-geps.ll

…

noalias-param.ll

…

noalias-wraparound-bug.ll

[BasicAA] Fix for missing must alias (D16343)

2016-01-30 05:52:53 +00:00

nocapture.ll

…

phi-aa.ll

[PM/AA] Port alias analysis evaluator to the new pass manager, and use

2016-02-20 03:46:03 +00:00

phi-and-select.ll

…

phi-loop.ll

Analyze recursive PHI nodes in BasicAA

2015-07-15 19:32:22 +00:00

phi-spec-order.ll

…

phi-speculation.ll

…

pr18573.ll

…

pure-const-dce.ll

…

q.bad.ll

[BasicAA] Fix the handling of sext and zext in the analysis of GEPs.

2015-08-31 22:32:47 +00:00

sequential-gep.ll

[BasicAA] Bugfix for r251016

2015-10-23 14:17:03 +00:00

store-promote.ll

…

struct-geps.ll

[BasicAA] Compare GEP indices based on value (Fix PR27418)

2016-05-11 15:45:43 +00:00

tailcall-modref.ll

…

underlying-value.ll

…

unreachable-block.ll

…

zext.ll

[BasicAA] Fix the handling of sext and zext in the analysis of GEPs.

2015-08-31 22:32:47 +00:00