Sanjoy Das 5e07ce6898 This reverts commit r265913 and r265912 ... See PR27315 r265913: "[IndVars] Eliminate op.with.overflow when possible" r265912: "[SCEV] See through op.with.overflow intrinsics" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265950 91177308-0d34-0410-b5e6-96231b3b80d8		2016-04-11 15:26:18 +00:00
..
AMDGPU	AMDGPU: Cost model for basic integer operations	2016-03-25 01:16:40 +00:00
NVPTX	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
2002-09-09-PointerIndVar.ll
2003-04-16-ExprAnalysis.ll
2003-09-23-NotAtTop.ll
2003-12-10-RemoveInstrCrash.ll
2003-12-15-Crash.ll
2004-03-10-PHIInsertionBug.ll
2004-04-05-InvokeCastCrash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2004-04-07-ScalarEvolutionCrash.ll
2005-02-11-InvokeCrash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2005-02-17-TruncateExprCrash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
2005-02-26-ExitValueCompute.ll
2005-06-15-InstMoveCrash.ll
2005-11-18-Crash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
2006-03-31-NegativeStride.ll
2006-06-16-Indvar-LCSSA-Crash.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2006-09-20-LFTR-Crash.ll
2006-12-10-BitCast.ll
2007-01-06-TripCount.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2007-06-06-DeleteDanglesPtr.ll
2007-11-23-BitcastCrash.ll
2008-06-15-SCEVExpanderBug.ll
2008-09-02-IVType.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
2008-10-03-CouldNotCompute.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2008-11-25-APFloatAssert.ll
2009-04-14-shorten_iv_vars.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2009-04-15-shorten-iv-vars-2.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2009-04-22-IndvarCrash.ll
2009-04-27-Floating.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
2009-05-24-useafterfree.ll
2011-09-10-widen-nsw.ll	This patch teaches IndVarSimplify to add nuw and nsw to certain kinds	2015-01-06 19:02:56 +00:00
2011-09-19-vectoriv.ll
2011-09-27-hoistsext.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2011-10-27-lftrnull.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
2011-11-01-lftrptr.ll	Verifier: Call verifyModule() from llc and opt	2015-03-27 22:04:28 +00:00
2011-11-15-multiexit.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
2011-11-17-selfphi.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
2012-07-17-lftr-undef.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
2012-10-19-congruent-constant.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
2014-06-21-congruent-constant.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
ada-loops.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
ashr-tripcount.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
avoid-i0.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
backedge-on-min-max.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
bec-cmp.ll	Make ScalarEvolution::isKnownPredicate a little smarter	2015-08-19 01:51:51 +00:00
casted-argument.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
const_phi.ll	Fix PR25372 - teach replaceCongruentPHIs to handle cases where SE evaluates a PHI to a SCEVConstant	2015-11-03 16:27:04 +00:00
crash.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
dangling-use.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
divide-pointer.ll
dont-recompute.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
elim-extend.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
eliminate-comparison.ll	Re-apply r251050 with a for PR25421	2015-11-05 23:45:38 +00:00
eliminate-max.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
eliminate-rem.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
exit_value_test2.ll	Enable exitValue rewrite only when the cost of expansion is low.	2015-05-28 21:49:07 +00:00
exit_value_test3.ll	Enable exitValue rewrite only when the cost of expansion is low.	2015-05-28 21:49:07 +00:00
exit_value_tests.ll
floating-point-iv.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
indirectbr.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
interesting-invoke-use.ll	Move the personality function from LandingPadInst to Function	2015-06-17 20:52:32 +00:00
iterationCount_zext_or_trunc.ll
iv-fold.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
iv-sext.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
iv-widen.ll	[IndVars] Have cloneArithmeticIVUser guess better	2015-10-16 01:00:47 +00:00
iv-zext.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
lcssa-preservation.ll	Enable exitValue rewrite only when the cost of expansion is low.	2015-05-28 21:49:07 +00:00
lftr_simple.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
lftr-address-space-pointers.ll	[SCEV] Try to reuse existing value during SCEV expansion	2016-02-04 01:27:38 +00:00
lftr-extend-const.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
lftr-other-uses.ll
lftr-promote.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
lftr-reuse.ll	Revert some changes that were made to fix PR20680.	2015-03-02 21:41:07 +00:00
lftr-udiv-tripcount.ll	[SCEV] Strengthen SCEVExpander::isHighCostExpansion.	2015-04-14 03:20:32 +00:00
lftr-zext.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
loop_evaluate7.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
loop_evaluate8.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
loop_evaluate9.ll	[opaque pointer type] Add textual IR support for explicit type parameter to gep operator	2015-03-13 18:20:45 +00:00
loop_evaluate10.ll
loop_evaluate11.ll
loop_evaluate_1.ll	Add test case for PR12377, it was fixed by r194116.	2013-11-06 11:55:41 +00:00
loop_evaluate_2.ll
loop_evaluate_3.ll
loop_evaluate_4.ll
loop_evaluate_5.ll
loop_evaluate_6.ll	Rewrite SCEV's backedge taken count computation.	2013-11-06 02:08:26 +00:00
loop-invariant-conditions.ll	[IndVars] Make loop varying predicates loop invariant.	2015-07-27 21:42:49 +00:00
lrev-existing-umin.ll	[IndVars] Try to use existing values in RewriteLoopExitValues.	2015-07-09 18:46:12 +00:00
masked-iv.ll	[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction	2015-02-27 19:29:02 +00:00
no-iv-rewrite.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
overflowcheck.ll	This reverts commit r265913 and r265912	2016-04-11 15:26:18 +00:00
phi-uses-value-multiple-times.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
polynomial-expand.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
pr18223.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
pr20680.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
pr22222.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
pr24356.ll	[IndVars] Fix PR24356.	2015-08-06 20:43:41 +00:00
pr24783.ll	[SCEV] Try to reuse existing value during SCEV expansion	2016-02-04 01:27:38 +00:00
pr24804.ll	[SCEVExpander] Have hoistIVInc preserve LCSSA	2015-12-08 00:13:17 +00:00
pr24952.ll	[SCEV] identical instructions don't compute equal values	2015-09-27 21:09:48 +00:00
pr24956.ll	[SCEV] Don't crash on pointer comparisons	2015-09-28 21:14:32 +00:00
pr25047.ll	[IndVars] Preserve LCSSA in eliminateIdentitySCEV	2015-10-07 17:38:31 +00:00
pr25051.ll	[IndVars] Don't break dominance in eliminateIdentitySCEV	2015-10-06 21:44:49 +00:00
pr25060.ll	[SCEV] Pick backedge values for phi nodes correctly	2015-10-08 18:28:36 +00:00
pr25360.ll	[SCEV] Don't create SCEV expressions that break LCSSA	2015-10-31 23:21:40 +00:00
pr25421.ll	Re-apply r251050 with a for PR25421	2015-11-05 23:45:38 +00:00
pr25576.ll	[IndVars] Fix PR25576	2016-01-17 18:12:52 +00:00
pr25578.ll	[IndVars] Have getInsertPointForUses preserve LCSSA	2015-12-08 00:13:21 +00:00
pr26207.ll	[SCEV] Fix PR26207	2016-01-19 20:53:51 +00:00
pr26973.ll	[IndVars] Pass the right loop to isLoopInvariantPredicate	2016-03-18 20:37:07 +00:00
pr26974.ll	[IndVars] Fix PR26974: make sure replaceCongruentIVs doesn't break LCSSA	2016-03-21 12:44:29 +00:00
pr27133.ll	[IndVarSimplify] Don't insert after a catchswitch	2016-03-30 21:12:06 +00:00
preserve-signed-wrap.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
promote-iv-to-eliminate-casts.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
rewrite-loop-exit-value.ll	[IndVarSimplify] Rewrite loop exit values with their initial values from loop preheader	2016-01-27 07:40:41 +00:00
sharpen-range.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
shrunk-constant.ll
signed-trip-count.ll	Make DataLayout Non-Optional in the Module	2015-03-04 18:43:29 +00:00
single-element-range.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
sink-alloca.ll	[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction	2015-04-16 23:24:18 +00:00
sink-trapping.ll
strengthen-overflow.ll	Fix PR22222	2015-01-15 01:46:09 +00:00
tripcount_compute.ll	Fix PR18449: SCEV needs more precise max BECount for multi-exit loop.	2014-01-15 06:42:11 +00:00
tripcount_infinite.ll	FileCheck'ify some wc/grep based tests; NFCI.	2015-07-28 03:50:09 +00:00
udiv-invariant-but-traps.ll	Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.	2013-07-14 01:42:54 +00:00
udiv.ll	[SCEV] Try to reuse existing value during SCEV expansion	2016-02-04 01:27:38 +00:00
uglygep.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
ult-sub-to-eq.ll	[SCEV] Try to reuse existing value during SCEV expansion	2016-02-04 01:27:38 +00:00
use-range-metadata.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
variable-stride-ivs-0.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
variable-stride-ivs-1.ll
verify-scev.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
widen-loop-comp.ll	[IndVars] Fix a bug in r248045.	2015-09-20 01:52:18 +00:00
widen-nsw.ll	[opaque pointer type] Add textual IR support for explicit type parameter to load instruction	2015-02-27 21:17:42 +00:00
zext-nuw.ll	ScalarEvolution: do not set nuw when creating exprs of form <expr> + <all-ones>.	2015-11-20 01:26:13 +00:00