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llvm/test/Transforms/IndVarSimplify
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Andrew Trick d3714b60b5 Rewrite LinearFunctionTestReplace to handle pointer-type IVs. 
We've been hitting asserts in this code due to the many supported
combintions of modes (iv-rewrite/no-iv-rewrite) and IV types. This
second rewrite of the code attempts to deal with these cases systematically.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@143546 91177308-0d34-0410-b5e6-96231b3b80d8
2011-11-02 17:19:57 +00:00
..
2002-09-09-PointerIndVar.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2003-04-16-ExprAnalysis.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2003-09-23-NotAtTop.ll Eliminate uses of %prcontext. 2009-09-05 11:35:16 +00:00
2003-12-10-RemoveInstrCrash.ll Teach ScalarEvolution how to compute a tripcount for a loop with 2010-02-19 18:12:07 +00:00
2003-12-15-Crash.ll Teach ScalarEvolution how to compute a tripcount for a loop with 2010-02-19 18:12:07 +00:00
2004-03-10-PHIInsertionBug.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2004-04-05-InvokeCastCrash.ll Update to new EH scheme. 2011-09-01 01:02:41 +00:00
2004-04-07-ScalarEvolutionCrash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2005-02-11-InvokeCrash.ll Update to new EH scheme. 2011-09-01 01:02:41 +00:00
2005-02-17-TruncateExprCrash.ll Update to new EH scheme. 2011-09-01 01:02:41 +00:00
2005-02-26-ExitValueCompute.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2005-06-15-InstMoveCrash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2005-11-18-Crash.ll Teach ScalarEvolution how to compute a tripcount for a loop with 2010-02-19 18:12:07 +00:00
2006-03-31-NegativeStride.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2006-06-16-Indvar-LCSSA-Crash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2006-09-20-LFTR-Crash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2006-12-10-BitCast.ll Teach ScalarEvolution how to compute a tripcount for a loop with 2010-02-19 18:12:07 +00:00
2007-01-06-TripCount.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2007-06-06-DeleteDanglesPtr.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2007-11-23-BitcastCrash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2008-06-15-SCEVExpanderBug.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2008-09-02-IVType.ll manually upgrade a bunch of tests to modern syntax, and remove some that 2011-06-17 03:14:27 +00:00
2008-10-03-CouldNotCompute.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2008-11-25-APFloatAssert.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2009-04-14-shorten_iv_vars.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
2009-04-15-shorten-iv-vars-2.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
2009-04-22-IndvarCrash.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
2009-04-27-Floating.ll Fixes PR9730: indvars: An asserting value handle still pointed to this value 2011-04-27 23:00:03 +00:00
2009-05-24-useafterfree.ll Correct bogus module triple specifications. 2010-08-30 10:48:29 +00:00
2011-09-10-widen-nsw.ll Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change. 2011-09-12 18:28:44 +00:00
2011-09-19-vectoriv.ll [indvars] Fix PR10946: SCEV cannot handle Vector IVs. 2011-09-19 17:54:39 +00:00
2011-09-27-hoistsext.ll Test case for r140670: indvars should hoist sext. 2011-09-28 02:13:32 +00:00
2011-10-27-lftrnull.ll LFTR should avoid a type mismatch with null pointer IVs. 2011-10-28 03:45:11 +00:00
2011-11-01-lftrptr.ll Rewrite LinearFunctionTestReplace to handle pointer-type IVs. 2011-11-02 17:19:57 +00:00
ada-loops.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
addrec-gep.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
ashr-tripcount.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
avoid-i0.ll Teach ScalarEvolution how to compute a tripcount for a loop with 2010-02-19 18:12:07 +00:00
casted-argument.ll Fix declarations in a few more tests. 2010-04-17 21:29:25 +00:00
complex-scev.ll indvars test only relevant for -enable-iv-rewrite. 2011-09-12 22:59:00 +00:00
crash.ll Update to new EH scheme. 2011-09-01 01:02:41 +00:00
dangling-use.ll Manually notify ScalarEvolution before making an operand replacement, since 2010-04-02 14:48:31 +00:00
dg.exp
divide-pointer.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
elim-extend.ll Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change. 2011-09-12 18:28:44 +00:00
eliminate-comparison.ll Remove the Expr member from IVUsers. Instead of remembering the expression, 2010-04-19 21:48:58 +00:00
eliminate-max.ll Teach ScalarEvolution to simplify smax and umax when it can prove 2010-04-13 16:51:03 +00:00
eliminate-rem.ll Teach IndVarSimplify how to eliminate remainder operators where the 2010-04-13 01:46:36 +00:00
exit_value_tests.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
floating-point-iv.ll Reapply r139759. Disable IV rewriting by default. See PR10916. 2011-09-15 20:58:37 +00:00
gep-with-mul-base.ll Conditionalize indvars test that relies on SCEV expansion of geps, 2011-09-12 23:13:57 +00:00
indirectbr.ll Disable indvars on loops when LoopSimplify form is not available. 2010-06-18 01:35:11 +00:00
interesting-invoke-use.ll Update to new EH scheme. 2011-09-01 01:02:41 +00:00
iterationCount_zext_or_trunc.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
iv-fold.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
iv-sext.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
iv-zext.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
lftr_simple.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
lftr-other-uses.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
lftr-promote.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
lftr-reuse.ll Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change. 2011-09-12 18:28:44 +00:00
loop_evaluate7.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate8.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate9.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate10.ll Correct bogus module triple specifications. 2010-08-30 10:48:29 +00:00
loop_evaluate11.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_1.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_2.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_3.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_4.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_5.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
loop_evaluate_6.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
masked-iv.ll Use "opt < %s" instead of "opt %s" so that opt doesn't print the test 2009-09-08 22:57:49 +00:00
no-iv-rewrite.ll Move replaceCongruentIVs into SCEVExapander and bias toward "expanded" 2011-10-11 02:28:51 +00:00
phi-uses-value-multiple-times.ll Test case for r130799 - indvars: Added canExpandBackEdgeTakenCount. 2011-05-24 00:17:53 +00:00
polynomial-expand.ll Add a testcase for r83011. 2009-09-28 21:03:02 +00:00
preserve-gep-loop-variant.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
preserve-gep-nested.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
preserve-gep-remainder.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
preserve-gep.ll Removed colons from some target datalayout strings in test, since they don't match the required format. 2011-10-12 22:24:17 +00:00
preserve-signed-wrap.ll Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change. 2011-09-12 18:28:44 +00:00
promote-iv-to-eliminate-casts.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
shrunk-constant.ll -disable-output is no longer needed with -analyze. 2010-01-26 19:25:59 +00:00
signed-trip-count.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
single-element-range.ll Remove arm_apcscc from the test files. It is the default and doing this 2010-06-17 15:18:27 +00:00
sink-alloca.ll It is not safe to sink an alloca into a stacksave/stackrestore pair, so don't do that. <rdar://problem/10352360> 2011-10-27 01:33:51 +00:00
sink-trapping.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
tripcount_compute.ll Fix ScalarEvolution's tripcount computation for chains of loops 2010-06-29 23:43:06 +00:00
tripcount_infinite.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00
udiv.ll Suppress LinearFunctionTestReplace when the computed backedge-taken 2010-04-12 21:13:43 +00:00
uglygep.ll Fix this test. 2010-07-16 01:28:45 +00:00
variable-stride-ivs-0.ll Rename -disable-iv-rewrite to -enable-iv-rewrite=false in preparation for default change. 2011-09-12 18:28:44 +00:00
variable-stride-ivs-1.ll Change tests from "opt %s" to "opt < %s" so that opt doesn't see the 2009-09-11 18:01:28 +00:00