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llvm-mirror/test/Transforms/IndVarSimplify
serge-sans-paille 60b8e53e04 Revert "[SCEV][IndVarSimplify] insert point should not be block front."
This reverts commit f1efb8bb4ba0584a9b994f3404a2c62920ce6652.

Reverted because it doesn't correctly update the pass return status, see

http://lab.llvm.org:8011/builders/llvm-clang-x86_64-expensive-checks-debian/builds/9441/steps/test-check-all/logs/FAIL%3A%20LLVM%3A%3Awiden-i32-i8ptr.ll
2020-07-14 14:24:26 +02:00
..
AMDGPU
ARM Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
NVPTX
X86 [IndVarSimplify] Don't replace IV user with unsafe loop-invariant (PR45360) 2020-06-23 13:53:15 +03:00
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
2004-04-07-ScalarEvolutionCrash.ll
2005-02-11-InvokeCrash.ll
2005-02-17-TruncateExprCrash.ll
2005-02-26-ExitValueCompute.ll
2005-06-15-InstMoveCrash.ll
2005-11-18-Crash.ll
2006-03-31-NegativeStride.ll
2006-06-16-Indvar-LCSSA-Crash.ll
2006-09-20-LFTR-Crash.ll
2006-12-10-BitCast.ll
2007-01-06-TripCount.ll
2007-06-06-DeleteDanglesPtr.ll
2007-11-23-BitcastCrash.ll
2008-06-15-SCEVExpanderBug.ll
2008-09-02-IVType.ll
2008-10-03-CouldNotCompute.ll
2008-11-25-APFloatAssert.ll
2009-04-22-IndvarCrash.ll
2009-04-27-Floating.ll
2009-05-24-useafterfree.ll
2011-09-10-widen-nsw.ll
2011-09-19-vectoriv.ll
2011-09-27-hoistsext.ll
2011-10-27-lftrnull.ll Fix a bug w/inbounds invalidation in LFTR (recommit) 2019-06-17 20:32:22 +00:00
2011-11-01-lftrptr.ll [LFTR] Use SCEVExpander for the pointer limit case instead of manual IR gen 2019-07-03 20:03:46 +00:00
2011-11-17-selfphi.ll
2012-10-19-congruent-constant.ll
2014-06-21-congruent-constant.ll
ada-loops.ll
ashr-tripcount.ll
avoid-i0.ll
backedge-on-min-max.ll
bec-cmp.ll
canonicalize-cmp.ll
casted-argument.ll
const_phi.ll
constant_result.ll
constant-fold.ll
crash.ll
dangling-use.ll
divide-pointer.ll
dont-recompute.ll Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
drop-exact.ll
elim-extend.ll [IndVars] Regenerate test checks (NFC) 2020-06-29 20:33:50 +02:00
eliminate-comparison.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668) 2020-02-25 23:05:59 +03:00
eliminate-exit-no-dl.ll [IndVars] Fix a subtle bug in optimizeLoopExits 2019-07-23 17:45:11 +00:00
eliminate-exit.ll [IndVars] Fix sort comparator. 2020-02-27 17:25:18 -08:00
eliminate-max.ll
eliminate-rem.ll
eliminate-sat.ll [SimplifyIndVar] Simplify non-overflowing saturating add/sub 2019-06-15 08:48:52 +00:00
exit_value_test2.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model add/mul 2020-02-25 23:05:58 +03:00
exit_value_test3.ll
exit_value_tests.ll [LoopPred] Enable new transformation by default 2019-11-06 15:41:57 -08:00
floating-point-iv.ll [Tests] Add a few more tests for idioms with FP induction variables 2019-10-14 19:10:39 +00:00
full_widening.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668) 2020-02-25 23:05:59 +03:00
indirectbr.ll
infer-poison-flags.ll [Tests] Add poison inference tests for indvars showing both existing transforms, and some room for improvement 2019-06-05 18:00:59 +00:00
interesting-invoke-use.ll
iterationCount_zext_or_trunc.ll
iv-fold.ll
iv-sext.ll
iv-widen-elim-ext.ll [IndVarSimplify] Extend previous special case for load use instruction to any narrow type loop variant to avoid extra trunc instruction 2020-03-05 16:27:59 -05:00
iv-zext.ll
lcssa-preservation.ll
lftr_disabled.ll
lftr-address-space-pointers.ll [LFTR] Use SCEVExpander for the pointer limit case instead of manual IR gen 2019-07-03 20:03:46 +00:00
lftr-dead-ivs.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
lftr-multi-exit.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668) 2020-02-25 23:05:59 +03:00
lftr-pr20680.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
lftr-pr31181.ll [IndVarSimplify] Fixup nowrap flags during LFTR (PR31181) 2019-06-01 09:40:18 +00:00
lftr-pr41998.ll [LFTR] Use SCEVExpander for the pointer limit case instead of manual IR gen 2019-07-03 20:03:46 +00:00
lftr-promote.ll
lftr-reuse.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668) 2020-02-25 23:05:59 +03:00
lftr.ll [HardwareLoops] llvm.loop.decrement.reg definition 2020-05-21 10:48:16 +01:00
loop_evaluate7.ll
loop_evaluate8.ll
loop_evaluate9.ll
loop_evaluate11.ll
loop_evaluate_1.ll [SimplifyCFG] FoldTwoEntryPHINode(): consider *total* speculation cost, not per-BB cost 2019-09-16 16:18:24 +00:00
loop_evaluate_2.ll
loop_evaluate_3.ll
loop_evaluate_4.ll
loop_evaluate_5.ll
loop_evaluate_6.ll
loop-predication.ll [IndVars] Eliminate loop exits with equivalent exit counts 2019-10-20 23:38:02 +00:00
lrev-existing-umin.ll Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
masked-iv.ll
no-iv-rewrite.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
phi-uses-value-multiple-times.ll
post-inc-range.ll
pr18223.ll
pr22222.ll
pr24783.ll
pr24952.ll
pr25060.ll
pr25578.ll
pr26974.ll
pr28705.ll Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
pr32045.ll
pr38674.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
pr38855.ll
pr39673.ll Revert "[SCEV] rewriteLoopExitValues(): even if have hard uses, still rewrite if cheap (PR44668)" 2020-04-03 20:15:04 +03:00
pr40454.ll
pr45835.ll [IndVarSimplify][LoopUtils] Avoid TOCTOU/ordering issues (PR45835) 2020-05-21 13:05:55 +03:00
preserve-memoryssa.ll [IndVarSimplify] Fix for MemorySSA preserve. 2020-01-23 11:06:16 -08:00
preserve-signed-wrap.ll
promote-iv-to-eliminate-casts.ll
replace-loop-exit-folds.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
replace-sdiv-by-udiv.ll
replace-srem-by-urem.ll
rewrite-loop-exit-value.ll
rlev-add-me.ll [IndVars] Fix a bug noticed by inspection 2019-08-23 04:03:23 +00:00
scevexpander-phi-base-case.ll
sharpen-range.ll
shrunk-constant.ll
signed-trip-count.ll
single-element-range.ll
sink-alloca.ll
sink-from-preheader.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
sink-trapping.ll
strengthen-overflow.ll
tripcount_compute.ll
tripcount_infinite.ll
udiv-invariant-but-traps.ll
udiv.ll
ult-sub-to-eq.ll [LFTR] Hoist extend expressions outside of loops w/o waiting for LICM 2019-07-03 18:18:36 +00:00
use-range-metadata.ll
variable-stride-ivs-0.ll
widen-loop-comp.ll [SCEV] SCEVExpander::isHighCostExpansionHelper(): cost-model min/max (PR44668) 2020-02-25 23:05:59 +03:00
zext-nuw.ll