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llvm-project/llvm/test/Transforms/LICM
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Nikita Popov afb526b3f4 [LICM] Handle store of pointer to itself (PR54495) 
Rather than iterating over users and comparing operands, iterate
over uses and check operand number. Otherwise, we'll end up
promoting a store twice if it has two equal operands.

This can only happen with opaque pointers, as otherwise both
operands differ by a level of indirection, so a bitcast would have
to be involved.

Fixes https://github.com/llvm/llvm-project/issues/54495.
2022-03-22 14:00:07 +01:00
..
AArch64
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AMDGPU
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Inputs
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2003-02-26-LoopExitNotDominated.ll
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2003-02-27-NestedLoopExitBlocks.ll
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2003-02-27-PreheaderExitNodeUpdate.ll
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2003-02-27-PreheaderProblem.ll
[SimplifyCFG] MergeBlockIntoPredecessor() already knows how to preserve DomTree
2020-12-17 01:03:49 +03:00
2003-02-27-StoreSinkPHIs.ll
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2003-02-28-PromoteDifferentType.ll
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2003-05-02-LoadHoist.ll
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2003-12-11-SinkingToPHI.ll
Re-apply "[lli] Make -jit-kind=orc the default JIT engine"
2021-03-30 12:08:26 +02:00
2004-09-14-AliasAnalysisInvalidate.ll
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2004-11-17-UndefIndexCrash.ll
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2006-09-12-DeadUserOfSunkInstr.ll
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2007-05-22-VolatileSink.ll
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2007-07-30-AliasSet.ll
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2007-09-17-PromoteValue.ll
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2007-09-24-PromoteNullValue.ll
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2007-10-01-PromoteSafeValue.ll
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2008-05-20-AliasSetVAArg.ll
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2008-07-22-LoadGlobalConstant.ll
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2009-12-10-LICM-Indbr-Crash.ll
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2011-04-06-HoistMissedASTUpdate.ll
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2011-04-06-PromoteResultOfPromotion.ll
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2011-04-09-RAUW-AST.ll
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2011-07-06-Alignment.ll
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2014-09-10-doFinalizationAssert.ll
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alias-set-tracker-loss.ll
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AliasSetMemSet.ll
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allow-speculation-option.ll
[LICM] Add allowspeculation pass options.
2022-03-18 16:51:57 +00:00
argmemonly-call.ll
[LICM] Drop -licm-n2-threshold option
2021-08-17 22:41:31 +02:00
assume.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
atomics.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
basictest.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
bisect-state.ll
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call-hoisting.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
callbr-crash.ll
[llvm][test] rewrite callbr to use i rather than X constraint NFC
2022-01-11 11:31:08 -08:00
constexpr.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
convergent.ll
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crash.ll
[TTI] getUserCost - Ensure a vector insert/extract index is in unsigned 32-bit range
2021-09-25 10:50:54 +01:00
debug-value.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
dropped-tbaa.ll
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explicit_guards.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
extra-copies.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
fence.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
freeze.ll
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funclet.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
gc-relocate.ll
[Statepoint] Update gc.statepoint calls in tests with elementtype (NFC)
2022-02-04 14:15:41 +01:00
guards.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-alloc.ll
[nofree] Restrict semantics to memory visible to caller
2021-04-16 11:38:55 -07:00
hoist-bitcast-load.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-debuginvariant.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
hoist-deref-load.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-fast-fdiv.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
hoist-invariant-load.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
hoist-load-without-store.ll
Reland "[LICM] Hoist LOAD without sinking the STORE"
2021-12-02 03:53:50 -08:00
hoist-mustexec.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-nounwind.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-phi.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoist-round.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
hoisting-preheader-debugloc.ll
Revert "[NFC] remove explicit default value for strboolattr attribute in tests"
2021-05-24 19:43:40 +02:00
hoisting.ll
[LICM] Bail if checking a global/constant for invariant.start
2021-10-04 14:14:25 -07:00
infinite_loops.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
int_sideeffect.ll
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invariant.start.ll
[LICM] Drop -licm-n2-threshold option
2021-08-17 22:41:31 +02:00
lcssa-ssa-promoter.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
lnicm-sink.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
lnicm.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
loop-sink-phi-in-preheader.ll
[LoopSink] Do not try to sink phi nodes.
2022-03-06 11:16:22 +00:00
loopsink-pr38462.ll
Reland: Expand existing loopsink testing to also test loopsinking using new pass manager and fix LICM bug.
2020-11-20 10:26:33 -05:00
loopsink-pr39570.ll
Reland: Expand existing loopsink testing to also test loopsinking using new pass manager and fix LICM bug.
2020-11-20 10:26:33 -05:00
loopsink-pr39695.ll
Reland: Expand existing loopsink testing to also test loopsinking using new pass manager and fix LICM bug.
2020-11-20 10:26:33 -05:00
loopsink.ll
Reland: Expand existing loopsink testing to also test loopsinking using new pass manager and fix LICM bug.
2020-11-20 10:26:33 -05:00
no-preheader-test.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
opt-remarks-conditional-load.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
opt-remarks-intervening-store.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
opt-remarks.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
outer-loop-deleted-before-licm.ll
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pr23608.ll
[FileCheck] Enforce --allow-unused-prefixes=false for llvm/test/Transforms
2020-12-09 08:51:38 -08:00
pr26843.ll
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pr27262.ll
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pr32129.ll
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pr35342.ll
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pr36228.ll
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pr37323.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
pr38513.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
pr40317.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
pr42969.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
pr50367.ll
[LICM] Remove MaybePromotable set (PR50367)
2021-05-18 20:26:01 +02:00
pr54495.ll
[LICM] Handle store of pointer to itself (PR54495)
2022-03-22 14:00:07 +01:00
PR19798.ll
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PR21582.ll
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PR24013.ll
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pragma-licm-disable.ll
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preheader-safe.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
Preserve-LCSSA.ll
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promote-atomic.ll
Reapply [LICM] Make promotion faster
2021-03-11 10:50:28 +01:00
promote-capture.ll
Reland "[LICM] Hoist LOAD without sinking the STORE"
2021-12-02 03:53:50 -08:00
promote-order.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
promote-tls.ll
[LICM] Check for noalias call instead of alloc like fn
2022-01-06 14:38:19 +01:00
read-only-calls.ll
[LICM] Drop -licm-n2-threshold option
2021-08-17 22:41:31 +02:00
read-volatile-register.ll
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scalar-promote-memmodel.ll
Reland "[LICM] Hoist LOAD without sinking the STORE"
2021-12-02 03:53:50 -08:00
scalar-promote-opaque-ptrs.ll
Reland "[LICM] Hoist LOAD without sinking the STORE"
2021-12-02 03:53:50 -08:00
scalar-promote-unwind.ll
[LICM] Generalize unwinding check during scalar promotion
2022-01-26 11:15:03 +01:00
scalar-promote.ll
[NFC][LICM] Update the comment in the scalar-promote.ll
2021-12-06 03:00:39 -08:00
sink-debuginfo-preserve.ll
[LLVM IR] Allow volatile stores to trap.
2021-07-26 10:51:00 -07:00
sink-foldable.ll
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sink-promote.ll
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sink-with-coroutine.ll
[LICM][Coroutine] Don't sink stores from loops with coro.suspend instructions
2021-03-03 15:21:57 -08:00
sinking-debugify.ll
[LICM] Extract debugify test (NFC)
2021-07-24 17:04:42 +02:00
sinking.ll
[Tests] Remove explicit -enable-mssa-loop-dependency options (NFC)
2021-08-14 21:21:07 +02:00
speculate.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
store-hoisting.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
strlen.ll
Reapply [IR] Don't mark mustprogress as type attribute
2021-07-09 20:57:44 +02:00
unrolled-deeply-nested.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00
update-scev.ll
[test] Fixup tests with -analyze in llvm/test/Transforms
2021-09-04 16:45:51 -07:00
volatile-alias.ll
[LICM] Remove AST-based implementation
2021-08-18 20:21:53 +02:00