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llvm-project/llvm/test/Transforms/GVN
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hanbeom a3c9b72651
[IR] Fix canReplacePointersIfEqual to properly validate vector pointers (#174142) 
Previously, `canReplacePointersIfEqual` unconditionally returned
`true` for vectors of pointers (e.g., `<2 x ptr>`) because it only
checked for scalar pointer types.

This resulted in a failure to perform appropriate verification for
these types. This patch fixes the logic to ensure they are properly
validated.

Fixes https://github.com/llvm/llvm-project/issues/174045
2026-01-08 09:30:11 +09:00
..
PRE
[GVN] Additional test coverage for findLoadToHoistIntoPred (NFC)
2025-10-16 15:23:48 +02:00
2007-07-25-DominatedLoop.ll
…
2007-07-25-InfiniteLoop.ll
…
2007-07-25-Loop.ll
…
2007-07-25-NestedLoop.ll
…
2007-07-25-SinglePredecessor.ll
…
2007-07-26-InterlockingLoops.ll
…
2007-07-26-NonRedundant.ll
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2007-07-26-PhiErasure.ll
…
2007-07-30-PredIDom.ll
…
2007-07-31-NoDomInherit.ll
…
2007-07-31-RedundantPhi.ll
…
2008-02-12-UndefLoad.ll
…
2008-02-13-NewPHI.ll
…
2008-07-02-Unreachable.ll
…
2008-12-09-SelfRemove.ll
…
2008-12-12-RLE-Crash.ll
…
2008-12-14-rle-reanalyze.ll
…
2008-12-15-CacheVisited.ll
…
2009-01-21-SortInvalidation.ll
…
2009-01-22-SortInvalidation.ll
…
2009-03-10-PREOnVoid.ll
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2009-07-13-MemDepSortFail.ll
…
2009-11-12-MemDepMallocBitCast.ll
[IR] Remove mul constant expression (#127046)
2025-02-14 09:28:57 +01:00
2010-03-31-RedundantPHIs.ll
…
2010-05-08-OneBit.ll
…
2010-11-13-Simplify.ll
…
2011-04-27-phioperands.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)
2024-11-12 09:11:47 +00:00
2011-07-07-MatchIntrinsicExtract.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
2011-09-07-TypeIdFor.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
2012-05-22-PreCrash.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
2016-08-30-MaskedScatterGather-inseltpoison.ll
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
2016-08-30-MaskedScatterGather.ll
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
addrspacecast.ll
…
assume-equal.ll
[LangRef] Specify icmp on pointers to only compare address (#163936)
2025-12-04 15:24:23 +00:00
assume.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
basic-undef-test.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
basic.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
big-endian.ll
…
bitcast-of-call.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
br-identical.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
callbr-loadpre-critedge.ll
…
callbr-scalarpre-critedge.ll
…
calloc-load-removal.ll
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calls-nonlocal.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
calls-readonly.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
capture-tracking-limit.ll
…
captured-before.ll
…
captures.ll
[AA] Take read-only provenance captures into account (#143097)
2025-06-12 14:13:15 +02:00
commute.ll
…
cond_br2.ll
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
cond_br.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
condprop-memdep-invalidation.ll
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condprop.ll
[IR] Fix canReplacePointersIfEqual to properly validate vector pointers (#174142)
2026-01-08 09:30:11 +09:00
constexpr-vector-constainsundef-crash-inseltpoison.ll
[AMDGPU][InstCombine][InstSimplify] Pre-commit tests for PR130742 (#135305)
2025-04-11 12:42:14 +08:00
constexpr-vector-constainsundef-crash.ll
[AMDGPU][InstCombine][InstSimplify] Pre-commit tests for PR130742 (#135305)
2025-04-11 12:42:14 +08:00
convergent.ll
…
crash-no-aa.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
crash.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)
2024-11-12 09:11:47 +00:00
critical-edge-split-failure.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
critical-edge-split-indbr-pred-in-loop.ll
…
dbg-redundant-load.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
debugloc-load-select.ll
[DebugInfo][GVN] Propagate DebugLoc from load-of-select to select (#114233)
2024-11-15 17:07:33 +00:00
debugloc.ll
…
duplicate-phis.ll
…
edge.ll
IR: introduce CmpInst::isEquivalence (#111979)
2024-11-04 15:54:59 +00:00
equality-assume.ll
[llvm] Remove br i1 undef from some regression tests [NFC] (#115817)
2024-11-12 09:11:47 +00:00
fake-use-constprop.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
fence.ll
…
flags.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
fold-const-expr.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
fpmath.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
freeze.ll
…
funclet.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
gc_relocate.ll
…
gvn-loop-load-pre-order.ll
…
int_sideeffect.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
intersect-empty-attr.ll
[GVN] Handle empty attrs in Expression == (#115761)
2024-11-12 09:08:06 -06:00
intrinsics_in_cg.ll
…
invariant.group.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
invariant.start.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
lifetime-simple.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
load-constant-mem.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
load-dead-block.ll
…
load-from-unreachable-predecessor.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
load-of-pointer-select-available.ll
…
load-through-select-dbg.ll
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loadpre-context.ll
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loadpre-missed-opportunity.ll
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malloc-load-removal.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
masked-load-store-no-mem-dep.ll
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
masked-load-store-vn-crash.ll
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
masked-load-store.ll
[IR] Replace alignment argument with attribute on masked intrinsics (#163802)
2025-10-20 08:50:09 +00:00
matrix-intrinsics.ll
[MemoryLocation] Support strided matrix loads / stores (#163368)
2025-10-22 20:41:39 +01:00
memdep-unknown-deadblocks.ll
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MemdepMiscompile.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
memset-pattern.ll
[DSE/GVN] Continue to improve memset.pattern testing [nfc]
2025-05-05 09:25:23 -07:00
merge-range.ll
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metadata.ll
[Utils][Local] Preserve !nosanitize in combineMetadata when merging instructions (#148376)
2025-07-14 15:45:08 +08:00
mssa-update-dead-def.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
no_speculative_loads_with_asan.ll
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no-mem-dep-info.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
noalias.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
non-integral-pointers-inseltpoison.ll
[LLVM][IR] Use splat syntax when printing Constant[Data]Vector. (#112548)
2024-11-06 11:53:33 +00:00
non-integral-pointers.ll
[GVN][NFC] Remove triple from some tests (#129724)
2025-03-05 09:12:29 +05:30
non-local-offset.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
nonescaping-malloc.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
nonescaping.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
nontemporal.ll
…
noundef.ll
…
null-aliases-nothing.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
opaque-ptr.ll
[LLVM][IR] When evaluating GEP offsets don't assume ConstantInt is a scalar. (#117162)
2024-12-04 12:45:30 +00:00
opt-remark-assert-constant-uselistorder.ll
GVN: Fix trying to inspect uselist of constants when emitting remark (#144009)
2025-06-13 16:46:20 +09:00
opt-remarks-multiple-users.ll
…
opt-remarks-non-dominating.ll
…
opt-remarks.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00
phi-translate-partial-alias.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
phi-translation-to-wrong-context.ll
…
phi.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
pr10820.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr12979.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr14166.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
pr17732.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr17852.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr24397.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr24426.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr25440.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr28562.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr28879.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr32314.ll
…
pr33549.ll
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
pr34908.ll
…
pr36063.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr42605.ll
[test][Transforms] Remove unsafe-fp-math uses part 2 (NFC) (#164786)
2025-10-23 20:31:31 +08:00
pr46054-md-nonlocaldefcache-cleanup.ll
…
pr48805.ll
…
pr49193.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pr63019.ll
…
pr63059.ll
…
pr64598.ll
[llvm] Regenerate test checks including TBAA semantics (NFC)
2025-09-12 20:01:17 +02:00
pr65447.ll
PHITransAddr: Avoid looking at constant use lists (#134689)
2025-04-13 16:58:57 +02:00
pr69301.ll
…
pr82884.ll
…
pr113997.ll
[GVN][NewGVN] Take call attributes into account in expressions (#114545)
2024-11-08 16:00:48 +08:00
pre-compare.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
pre-invalid-prof-metadata.ll
Reapply [Metadata] Preserve MD_prof when merging instructions when one is missing. (#135418)
2025-04-17 08:22:19 -07:00
pre-new-inst.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
pre-skip-convergent.ll
…
preserve-analysis.ll
…
preserve-memoryssa.ll
…
propagate-ir-flags.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
ptrtoaddr.ll
[GVN] Add support for ptrtoaddr
2025-10-08 15:57:43 +02:00
readattrs.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
remarks-selfdomination.ll
…
rle-clobbering-store.ll
…
rle-must-alias.ll
…
rle-no-phi-translate.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
rle-nonlocal.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
scalable-memloc.ll
…
setjmp.ll
Reapply "[GVN] memoryssa implies no-memdep (#149473)" (#149767)
2025-07-21 14:05:29 +05:30
simplify-icf-cache-invalidation.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
stale-loop-info.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
storeinvgroup.ll
…
target-type.ll
…
tbaa.ll
[llvm] Regenerate test checks including TBAA semantics (NFC)
2025-09-12 20:01:17 +02:00
trunc-nuw-equality.ll
[llvm][GVN] Propagate trunc nuw to i1 equalities (#143273)
2025-06-08 18:58:16 +02:00
unreachable_block_infinite_loop.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
unreachable-predecessor.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
volatile-nonvolatile.ll
[GVN] Regenerate test checks to use UTC (NFC)
2025-10-07 14:10:00 +02:00
vp_gather_scatter.ll
…
vscale.ll
[IR] Remove size argument from lifetime intrinsics (#150248)
2025-08-08 11:09:34 +02:00