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Yingwei Zheng f16bff1261 [GVN][NewGVN][Local] Handle attributes for function calls after CSE (#114011) 
This patch intersects attributes of two calls to avoid introducing UB.
It also skips incompatible call pairs in GVN/NewGVN. However, I cannot
provide negative tests for these changes.

Fixes https://github.com/llvm/llvm-project/issues/113997.
2024-11-01 12:44:33 +08:00
..
PRE
[PHITransAddr] Preserve all GEP nowrap flags
2024-06-04 09:14:37 +02:00
2007-07-25-DominatedLoop.ll
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2007-07-25-InfiniteLoop.ll
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2007-07-25-Loop.ll
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2007-07-25-NestedLoop.ll
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2007-07-25-SinglePredecessor.ll
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2007-07-26-InterlockingLoops.ll
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2007-07-26-NonRedundant.ll
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2007-07-26-PhiErasure.ll
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2007-07-30-PredIDom.ll
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2007-07-31-NoDomInherit.ll
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2007-07-31-RedundantPhi.ll
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2008-02-12-UndefLoad.ll
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2008-02-13-NewPHI.ll
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2008-07-02-Unreachable.ll
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2008-12-09-SelfRemove.ll
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2008-12-12-RLE-Crash.ll
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2008-12-14-rle-reanalyze.ll
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2008-12-15-CacheVisited.ll
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2009-01-21-SortInvalidation.ll
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2009-01-22-SortInvalidation.ll
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2009-03-10-PREOnVoid.ll
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2009-07-13-MemDepSortFail.ll
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2009-11-12-MemDepMallocBitCast.ll
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2010-03-31-RedundantPHIs.ll
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2010-05-08-OneBit.ll
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2010-11-13-Simplify.ll
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2011-04-27-phioperands.ll
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2011-07-07-MatchIntrinsicExtract.ll
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2011-09-07-TypeIdFor.ll
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2012-05-22-PreCrash.ll
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2016-08-30-MaskedScatterGather-inseltpoison.ll
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2016-08-30-MaskedScatterGather.ll
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addrspacecast.ll
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assume-equal.ll
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assume.ll
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basic-undef-test.ll
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basic.ll
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big-endian.ll
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bitcast-of-call.ll
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br-identical.ll
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callbr-loadpre-critedge.ll
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callbr-scalarpre-critedge.ll
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calloc-load-removal.ll
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calls-nonlocal.ll
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calls-readonly.ll
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capture-tracking-limit.ll
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captured-before.ll
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commute.ll
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cond_br2.ll
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cond_br.ll
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condprop-memdep-invalidation.ll
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condprop.ll
[GVN] Look through select/phi when determining underlying object (#99509)
2024-07-22 16:22:01 +02:00
constexpr-vector-constainsundef-crash-inseltpoison.ll
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constexpr-vector-constainsundef-crash.ll
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convergent.ll
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crash-no-aa.ll
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crash.ll
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critical-edge-split-failure.ll
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critical-edge-split-indbr-pred-in-loop.ll
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dbg-redundant-load.ll
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debugloc.ll
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duplicate-phis.ll
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edge.ll
GVN/test: regen a test with UTC (NFC) (#111365)
2024-10-08 15:09:10 +01:00
equality-assume.ll
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fake-use-constprop.ll
[ExtendLifetimes] Implement llvm.fake.use to extend variable lifetimes (#86149)
2024-08-29 17:53:32 +01:00
fence.ll
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flags.ll
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fold-const-expr.ll
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fpmath.ll
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freeze.ll
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funclet.ll
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gc_relocate.ll
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gvn-loop-load-pre-order.ll
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int_sideeffect.ll
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intrinsics_in_cg.ll
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invariant.group.ll
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invariant.start.ll
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lifetime-simple.ll
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load-constant-mem.ll
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load-dead-block.ll
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load-from-unreachable-predecessor.ll
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load-of-pointer-select-available.ll
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load-through-select-dbg.ll
[RemoveDIs] Print IR with debug records by default (#91724)
2024-06-14 15:07:27 +01:00
loadpre-context.ll
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loadpre-missed-opportunity.ll
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malloc-load-removal.ll
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masked-load-store-vn-crash.ll
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masked-load-store.ll
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memdep-unknown-deadblocks.ll
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MemdepMiscompile.ll
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merge-range.ll
[Metadata] Try to merge the first and last ranges. (#101860)
2024-08-04 16:45:10 +08:00
metadata.ll
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mssa-update-dead-def.ll
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no_speculative_loads_with_asan.ll
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no-mem-dep-info.ll
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noalias.ll
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non-integral-pointers-inseltpoison.ll
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non-integral-pointers.ll
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non-local-offset.ll
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nonescaping-malloc.ll
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nonescaping.ll
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nontemporal.ll
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noundef.ll
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null-aliases-nothing.ll
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opaque-ptr.ll
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opt-remarks-multiple-users.ll
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opt-remarks-non-dominating.ll
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opt-remarks.ll
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phi-translate-partial-alias.ll
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phi-translation-to-wrong-context.ll
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phi.ll
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pr10820.ll
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pr12979.ll
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pr14166.ll
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pr17732.ll
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pr17852.ll
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pr24397.ll
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pr24426.ll
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pr25440.ll
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pr28562.ll
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pr28879.ll
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pr32314.ll
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pr33549.ll
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pr34908.ll
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pr36063.ll
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pr42605.ll
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pr46054-md-nonlocaldefcache-cleanup.ll
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pr48805.ll
SSAUpdater: use poison instead of undef in phi entries for unreachable predecessors
2024-06-30 11:51:30 +01:00
pr49193.ll
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pr63019.ll
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pr63059.ll
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pr64598.ll
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pr65447.ll
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pr69301.ll
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pr82884.ll
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pr113997.ll
[GVN][NewGVN][Local] Handle attributes for function calls after CSE (#114011)
2024-11-01 12:44:33 +08:00
pre-compare.ll
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pre-new-inst.ll
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pre-skip-convergent.ll
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preserve-analysis.ll
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preserve-memoryssa.ll
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propagate-ir-flags.ll
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readattrs.ll
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remarks-selfdomination.ll
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rle-clobbering-store.ll
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rle-must-alias.ll
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rle-no-phi-translate.ll
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rle-nonlocal.ll
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scalable-memloc.ll
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simplify-icf-cache-invalidation.ll
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stale-loop-info.ll
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storeinvgroup.ll
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target-type.ll
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tbaa.ll
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unreachable_block_infinite_loop.ll
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unreachable-predecessor.ll
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volatile-nonvolatile.ll
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vp_gather_scatter.ll
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vscale.ll
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