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95bdbfa066
llvm/test/Transforms/IndVarSimplify
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Dan Gohman 95bdbfa066 When rewriting the loop exit test with the canonical induction variable, 
leave the original comparison in place if it has other uses, since the
other uses won't be dominated by the new comparison instruction.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72369 91177308-0d34-0410-b5e6-96231b3b80d8
2009-05-24 19:11:38 +00:00
..
2002-09-09-PointerIndVar.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-04-16-ExprAnalysis.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-09-12-MultiplePred.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-09-23-NotAtTop.ll Make this testcase slightly less trivial, so that it doesn't fail 2009-04-28 22:03:26 +00:00
2003-12-10-IndVarDeadCode.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-12-10-RemoveInstrCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-12-15-Crash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2003-12-21-IndVarSize.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2004-03-10-PHIInsertionBug.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2004-04-05-InvokeCastCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2004-04-07-ScalarEvolutionCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2005-02-11-InvokeCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2005-02-17-TruncateExprCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2005-02-26-ExitValueCompute.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2005-06-15-InstMoveCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2005-11-18-Crash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2006-03-31-NegativeStride.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2006-06-16-Indvar-LCSSA-Crash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2006-09-20-LFTR-Crash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2006-12-10-BitCast.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2007-01-06-TripCount.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2007-01-08-X86-64-Pointer.ll Add nounwind to a few tests. 2009-05-18 15:16:49 +00:00
2007-06-06-DeleteDanglesPtr.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2007-11-23-BitcastCrash.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-06-15-SCEVExpanderBug.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-09-02-IVType.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-10-03-CouldNotCompute.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-11-03-Floating.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-11-17-Floating.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2008-11-25-APFloatAssert.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
2009-04-14-shorten_iv_vars.ll Enhance induction variable code to remove the 2009-04-15 01:10:12 +00:00
2009-04-15-shorten-iv-vars-2.ll Factor the code for collecting IV users out of LSR into an IVUsers class, 2009-05-12 02:17:14 +00:00
2009-04-22-IndvarCrash.ll Make sure both operands have binary instructions have the same type. 2009-04-22 23:39:28 +00:00
2009-04-27-Floating.ll Fix PR 4086, a bug in FP IV elimination. 2009-04-27 21:03:15 +00:00
2009-05-24-useafterfree.ll The rewriter may hold references to instructions that are deleted because they are trivially dead. 2009-05-24 14:23:16 +00:00
ada-loops.ll Factor the code for collecting IV users out of LSR into an IVUsers class, 2009-05-12 02:17:14 +00:00
addrec-gep.ll Generalize SCEVExpander::visitAddRecExpr's GEP persuit, and avoid 2009-05-24 18:06:31 +00:00
avoid-i0.ll Handle ands with ~0 correctly too. This fixes PR4052. 2009-04-27 01:41:10 +00:00
casted-argument.ll Fix an error in this test. 2009-04-23 15:22:28 +00:00
complex-scev.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
dg.exp Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
exit_value_tests.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
gep-with-mul-base.ll Generalize SCEVExpander::visitAddRecExpr's GEP persuit, and avoid 2009-05-24 18:06:31 +00:00
interesting-invoke-use.ll Teach IndVarSimplify's FixUsesBeforeDefs to handle InvokeInsts by 2009-05-22 16:47:11 +00:00
iterationCount_zext_or_trunc.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
iv-zext.ll Factor the code for collecting IV users out of LSR into an IVUsers class, 2009-05-12 02:17:14 +00:00
lftr_simple.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
lftr-other-uses.ll When rewriting the loop exit test with the canonical induction variable, 2009-05-24 19:11:38 +00:00
loop_evaluate_1.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
loop_evaluate_2.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
loop_evaluate_3.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
loop_evaluate_4.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
loop_evaluate_5.ll When forgetting SCEVs for loop PHIs, don't forget SCEVUnknown values. 2009-05-12 01:27:58 +00:00
loop_evaluate_6.ll Factor the code for collecting IV users out of LSR into an IVUsers class, 2009-05-12 02:17:14 +00:00
pointer-indvars.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
preserve-gep.ll Teach SCEVExpander to expand arithmetic involving pointers into GEP 2009-05-19 02:15:55 +00:00
preserve-signed-wrap.ll Back out the change in 64918 that used sign-extensions when promoting 2009-02-23 23:20:35 +00:00
promote-iv-to-eliminate-casts.ll Back out the change in 64918 that used sign-extensions when promoting 2009-02-23 23:20:35 +00:00
signed-trip-count.ll Back out the change in 64918 that used sign-extensions when promoting 2009-02-23 23:20:35 +00:00
subtract.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
tripcount_compute.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
tripcount_infinite.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00
variable-stride-ivs.ll Rename IndVarsSimplify to IndVarSimplify, to be consistent with 2009-02-16 00:56:15 +00:00