llvm-project/llvm/test/Transforms/IndVarSimplify
Eli Friedman 6144085c29 [IndVars] Don't widen pointers in WidenIV::getWideRecurrence
It's not a reasonable transform, and calling getSignExtendExpr() on a
pointer hits an assertion.
2021-07-11 17:04:50 -07:00
..
AMDGPU
ARM [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
NVPTX
X86 [IndVarSimplify][X86] Regenerate loop-invariant-conditions.ll test checks 2021-07-07 13:58:28 +01:00
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 [SCEV] Add false->any implication 2021-03-19 11:29:48 +07:00
2011-11-01-lftrptr.ll [ScalarEvolution] Ensure backedge-taken counts are not pointers. 2021-06-21 16:24:16 -07:00
2011-11-17-selfphi.ll
2012-10-19-congruent-constant.ll
2014-06-21-congruent-constant.ll [NewPM][LoopUnswitch] Pin loop-unswitch to legacy PM or use simple-loop-unswitch 2020-08-06 10:56:00 -07:00
2020-12-15-trunc-bug-expensive-range-inference.ll [SCEV] Add missing type check into getRangeForAffineNoSelfWrappingAR 2020-12-15 14:50:32 +07:00
ada-loops.ll
addrec_no_exec_on_every_iteration.ll Return "[SCEV] Prove implicaitons via AddRec start" 2020-10-08 11:15:35 +07:00
ashr-expansion.ll Revert "[SCEV] Model `ashr exact x, C` as `(abs(x) EXACT/u (1<<C)) * signum(x)`" 2021-04-18 16:26:45 +03:00
ashr-tripcount.ll
avoid-i0.ll
backedge-on-min-max.ll
bec-cmp.ll
canonicalize-cmp.ll [Test] Auto-generated checks for some IndVarSimplify tests 2020-09-08 11:15:40 +07:00
casted-argument.ll
checks_against_min_value.ll [IndVars] Provide eliminateIVComparison with context 2021-03-19 12:28:22 +07:00
const_phi.ll
constant-fold.ll
constant_result.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 [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
eliminate-comparison.ll [IndVars] Sharpen context in eliminateIVComparison 2021-03-22 11:55:57 +07:00
eliminate-exit-no-dl.ll [SCEV] Retain AddExpr flags when subtracting a foldable constant. 2021-06-22 11:27:51 +01:00
eliminate-exit.ll [SCEV] By more careful when traversing phis in isImpliedViaMerge. 2021-05-07 19:52:29 +01:00
eliminate-max.ll
eliminate-overflow-modified.ll [IndVarSimplify] Fix Modified status for removal of overflow intrinsics 2020-09-29 13:20:59 +02:00
eliminate-rem.ll
eliminate-sat.ll
exit_value_test2.ll [LoopDeletion] Break backedge of outermost loops when known not taken 2021-01-10 16:02:33 -08:00
exit_value_test3.ll
exit_value_tests.ll [SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree 2020-12-17 01:03:49 +03:00
floating-point-iv.ll [SCEV] Drop cached ranges of AddRecs after flag update 2020-11-10 12:37:12 +07:00
full_widening.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
indirectbr.ll
infer-poison-flags.ll [Test] Auto-update for some tests 2020-10-14 17:03:33 +07:00
interesting-invoke-use.ll OpaquePtr: Update more tests to use typed sret 2020-11-20 20:08:43 -05:00
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 [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
lftr-address-space-pointers.ll
lftr-dead-ivs.ll [Test] Auto-update for some tests 2020-10-14 17:03:33 +07:00
lftr-multi-exit.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
lftr-pr20680.ll [LoopPred] Selectively disable to preserve test cases 2019-11-06 15:41:57 -08:00
lftr-pr31181.ll [Test] Auto-update for some tests 2020-10-14 17:03:33 +07:00
lftr-pr41998.ll
lftr-promote.ll
lftr-reuse.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
lftr.ll [IndVars] avoid crash in LFTR when assuming an add recurrence 2021-04-27 08:26:02 -04:00
lftr_disabled.ll
loop-predication.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
loop_evaluate7.ll
loop_evaluate8.ll
loop_evaluate9.ll OpaquePtr: Bulk update tests to use typed byval 2020-11-20 14:00:46 -05:00
loop_evaluate11.ll
loop_evaluate_1.ll [SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree 2020-12-20 00:18:33 +03:00
loop_evaluate_2.ll [SimplifyCFG] Teach FoldTwoEntryPHINode() to preserve DomTree 2020-12-20 00:18:33 +03:00
loop_evaluate_3.ll
loop_evaluate_4.ll
loop_evaluate_5.ll
loop_evaluate_6.ll
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
monotonic_checks.ll Return "[IndVars] Remove monotonic checks with unknown exit count" 2020-10-28 18:51:40 +07:00
no-iv-rewrite.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
phi-uses-value-multiple-times.ll
post-inc-range.ll
pr18223.ll [Test] Auto-generated checks for some IndVarSimplify tests 2020-09-08 11:15:40 +07:00
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 [FunctionAttrs] Rename functionattrs -> function-attrs 2020-07-28 09:09:13 -07:00
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 [ScalarEvolution] Fix pointer/int type handling converting select/phi to min/max. 2021-06-17 14:05:12 -07:00
predicated_ranges.ll [IndVars] Use isLoopBackedgeGuardedByCond for last iteration check 2020-11-26 12:37:21 +07:00
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 [IndVarSimplify] Add additional tests using isImpliedViaMerge. 2021-05-04 13:11:47 +01:00
replace-loop-exit-folds.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
replace-sdiv-by-udiv.ll
replace-srem-by-urem.ll
rewrite-loop-exit-value.ll
rewrite-loop-exit-values-phi.ll [IndVarSimplify] Fix Modified status when handling dead PHI nodes 2020-11-26 14:28:21 +01:00
rlev-add-me.ll
scev-expander-preserve-lcssa.ll [test] Fix scev-expander-preserve-lcssa.ll under NPM 2020-12-10 09:46:08 -08:00
scevexpander-phi-base-case.ll
sentinel.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
shared-exit-between-nested-loop.ll [IndVarSimplify] Notify top most loop to drop cached exit counts 2020-11-19 15:37:54 +08:00
sharpen-range.ll
shrunk-constant.ll [test] Fix shrunk-constant.ll under NPM 2020-10-21 21:21:24 -07:00
signed-trip-count.ll [IndVars] Don't widen pointers in WidenIV::getWideRecurrence 2021-07-11 17:04:50 -07:00
simplify-pointer-arithmetic.ll [IndVars] Add test cases inspired by PR48965. 2021-02-25 15:54:18 +00:00
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 [NFCI][SimplifyCFG] Mark all the SimplifyCFG tests that already don't invalidate DomTree as such 2020-12-17 01:03:49 +03:00
trivial-checks.ll [Test] Add tests showing that IndVars cannot prove (X + 1 > X) 2020-09-17 22:37:43 +07:00
trivial-guard.ll [SCEV] Add false->any implication 2021-03-19 11:29:48 +07:00
udiv-invariant-but-traps.ll
udiv.ll
ult-sub-to-eq.ll
use-range-metadata.ll
variable-stride-ivs-0.ll
widen-i32-i8ptr.ll Reland [SCEV] Improve modelling for (null) pointer constants 2021-03-13 16:05:34 +03:00
widen-loop-comp.ll [NFCI] SCEVExpander: emit intrinsics for integral {u,s}{min,max} SCEV expressions 2021-03-06 21:52:46 +03:00
zext-nuw.ll [IndVars] Regenerate test checks (NFC) 2020-11-02 22:31:11 +01:00