Chandler Carruth ddbc274169 Manually upgrade the test suite to specify the flag to cttz and ctlz. ... I followed three heuristics for deciding whether to set 'true' or 'false': - Everything target independent got 'true' as that is the expected common output of the GCC builtins. - If the target arch only has one way of implementing this operation, set the flag in the way that exercises the most of codegen. For most architectures this is also the likely path from a GCC builtin, with 'true' being set. It will (eventually) require lowering away that difference, and then lowering to the architecture's operation. - Otherwise, set the flag differently dependending on which target operation should be tested. Let me know if anyone has any issue with this pattern or would like specific tests of another form. This should allow the x86 codegen to just iteratively improve as I teach the backend how to differentiate between the two forms, and everything else should remain exactly the same. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146370 91177308-0d34-0410-b5e6-96231b3b80d8		2011-12-12 11:59:10 +00:00
..
2003-02-26-AccessSizeTest.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2003-03-04-GEPCrash.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-04-22-GEPProblem.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2003-04-25-GEPCrash.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-05-21-GEP-Problem.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2003-06-01-AliasCrash.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-07-03-BasicAACrash.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2003-09-19-LocalArgument.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2003-11-04-SimpleCases.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2003-12-11-ConstExprGEP.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2004-07-28-MustAliasbug.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2006-03-03-BadArraySubscript.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2006-11-03-BasicAAVectorCrash.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2007-01-13-BasePointerBadNoAlias.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2007-08-01-NoAliasAndCalls.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
2007-08-01-NoAliasAndGEP.ll	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
2007-08-05-GetOverloadedModRef.ll	Manually upgrade the test suite to specify the flag to cttz and ctlz.	2011-12-12 11:59:10 +00:00
2007-10-24-ArgumentsGlobals.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2007-11-05-SizeCrash.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2007-12-08-OutOfBoundsCrash.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2008-04-15-Byval.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
2008-06-02-GEPTailCrash.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2008-11-23-NoaliasRet.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
2009-03-04-GEPNoalias.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +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	Delete unneeded ssp attributes.	2010-11-11 21:08:46 +00:00
2010-09-15-GEP-SignedArithmetic.ll	Reapply r131781, now that the GVN bug with partially-aliasing loads	2011-06-04 06:50:18 +00:00
args-rets-allocas-loads.ll	Move the loads after the calls so that the fix for	2011-07-09 23:53:58 +00:00
byval.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
cas.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
constant-over-index.ll	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
dag.ll	Fix BasicAA's recursion detection so that it doesn't pessimize	2011-06-04 00:31:50 +00:00
dg.exp
empty.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00
featuretest.ll	fix PR7589: In brief:	2010-08-18 04:28:19 +00:00
full-store-partial-alias.ll	Add another rdar number.	2011-01-24 17:54:01 +00:00
gcsetest.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
gep-alias.ll	Fix the logic in BasicAliasAnalysis::aliasGEP for comparing GEP's with variable differences so that it actually does something sane. Fixes PR10881.	2011-09-08 02:23:31 +00:00
getmodrefinfo-cs-cs.ll	rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is	2011-06-18 06:05:24 +00:00
global-size.ll	fix rdar://8813415 - a miscompilation of 164.gzip that loop-idiom	2011-01-03 21:03:33 +00:00
intrinsics.ll	Teach BasicAA about arm.neon.vld1 and vst1.	2011-04-27 20:44:28 +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	When merging MustAlias and PartialAlias, chose PartialAlias instead	2011-06-03 20:17:36 +00:00
no-escape-call.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
nocapture.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
phi-aa.ll	Delete unneeded ssp attributes.	2010-11-11 21:08:46 +00:00
phi-and-select.ll	Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.	2011-11-27 06:54:59 +00:00
pure-const-dce.ll	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +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	Change tests from "opt %s" to "opt < %s" so that opt doesn't see the	2009-09-11 18:01:28 +00:00
underlying-value.ll	Make DecomposeGEPExpression check SimplifyInstruction only	2011-05-24 18:24:08 +00:00
unreachable-block.ll	Make BasicAliasAnalysis a normal AliasAnalysis implementation which	2010-10-18 18:04:47 +00:00