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llvm-mirror/test/Transforms/IndVarSimplify
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Chris Lattner 065798cd82 add integer overflow check for the fp induction variable 
checker.  Amusingly, we already had tests that we should
have rejects because they would be miscompiled in the
testsuite.

The remaining issue with this is that we don't check that
the branch causes us to exit the loop if it fails, so we
don't actually know if we remain in bounds.

llvm-svn: 100284
2010-04-03 07:18:48 +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
2003-09-12-MultiplePred.ll
Make LoopSimplify change conditional branches in loop exiting blocks
2010-02-25 06:57:05 +00:00
2003-09-23-NotAtTop.ll
Eliminate uses of %prcontext.
2009-09-05 11:35:16 +00:00
2003-12-10-IndVarDeadCode.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2003-12-10-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
2003-12-21-IndVarSize.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-03-10-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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2004-04-07-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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-02-17-TruncateExprCrash.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2005-02-26-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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-04-15-shorten-iv-vars-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
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
2009-05-24-useafterfree.ll
Teach ScalarEvolution how to compute a tripcount for a loop with
2010-02-19 18:12:07 +00:00
ada-loops.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
addrec-gep.ll
Reapply the new LoopStrengthReduction code, with compile time and
2010-02-12 10:34:29 +00:00
ashr-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
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
complex-scev.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
crash.ll
first half of a pass through IndVarSimplify::HandleFloatingPointIV,
2010-04-03 05:54:59 +00:00
dangling-use.ll
Manually notify ScalarEvolution before making an operand replacement, since
2010-04-02 14:48:31 +00:00
dg.exp
Rename IndVarsSimplify to IndVarSimplify, to be consistent with
2009-02-16 00:56:15 +00:00
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
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
add integer overflow check for the fp induction variable
2010-04-03 07:18:48 +00:00
gep-with-mul-base.ll
Re-implement the main strength-reduction portion of LoopStrengthReduction.
2010-01-21 02:09:26 +00:00
indirectbr.ll
Make getUniqueExitBlocks's precondition assert more precise, to
2009-12-11 20:05:23 +00:00
interesting-invoke-use.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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-sext.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-zext.ll
Use opt -S instead of piping bitcode output through llvm-dis.
2009-09-08 22:34:10 +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
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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
loop-invariant-step.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
max-pointer.ll
Teach ScalarEvolution how to compute a tripcount for a loop with
2010-02-19 18:12:07 +00:00
phi-uses-value-multiple-times.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
pointer-indvars.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
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
polynomial-expand.ll
Add a testcase for r83011.
2009-09-28 21:03:02 +00:00
preserve-gep-loop-variant.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
preserve-gep-nested.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
preserve-gep-remainder.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
preserve-gep.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
preserve-signed-wrap.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +00:00
sink-alloca.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
subtract.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
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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
variable-stride-ivs-0.ll
Change tests from "opt %s" to "opt < %s" so that opt doesn't see the
2009-09-11 18:01:28 +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