Nikita Popov 0a8ebdb2f0 [MemCpyOpt] Remove handling for lifetime sizes ...

Split out from #150248:

Since #150944 the size passed to lifetime.start/end is considered
meaningless. The lifetime always applies to the whole alloca.

Accordingly, remove checks of the lifetime size from MemCpyOpt.

2025-08-05 17:22:12 +02:00

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2008-02-24-MultipleUseofSRet.ll

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2008-03-13-ReturnSlotBitcast.ll

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2011-06-02-CallSlotOverwritten.ll

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aa-recursion-assertion-failure.ll

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aggregate-type-crash.ll

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align.ll

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atomic.ll

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byval-readnone.ll

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callslot_aa.ll

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callslot_badaa.ll

[MemCpyOpt] Fix lifetime marker sizes in tests (NFC)

2025-06-12 11:54:50 +02:00

callslot_deref.ll

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callslot_noalias.ll

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callslot_throw.ll

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callslot.ll

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capturing-func.ll

[MemCpyOpt] Remove handling for lifetime sizes

2025-08-05 17:22:12 +02:00

crash.ll

[ConstantFold] Support scalable constant splats in ConstantFoldCastInstruction (#133207)

2025-04-03 16:24:56 +01:00

fca2memcpy.ll

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form-memset.ll

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invariant.start.ll

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lifetime-missing.ll

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lifetime.ll

[IR] Only allow lifetime.start/end on allocas (#149310)

2025-07-21 15:04:50 +02:00

load-store-to-memcpy.ll

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loadstore-sret.ll

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memcpy-byval-forwarding-clobbers.ll

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memcpy-gep-modification.ll

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memcpy-in-loop.ll

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memcpy-invoke-memcpy.ll

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memcpy-memcpy-offset.ll

[MemCpyOpt] allow some undef contents overread in processMemCpyMemCpyDependence (#143745)

2025-06-18 15:38:34 -04:00

memcpy-tbaa.ll

[LLVM][MemCpyOpt] Unify alias tags if we optimize allocas (#129537)

2025-04-10 12:23:53 +02:00

memcpy-to-memset-with-lifetimes.ll

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memcpy-to-memset.ll

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memcpy-undef.ll

[MemCpyOpt] Remove handling for lifetime sizes

2025-08-05 17:22:12 +02:00

memcpy-zero-size.ll

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memcpy.ll

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memmove.ll

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memset-memcpy-dbgloc.ll

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memset-memcpy-oversized.ll

[MemCpyOpt] Remove handling for lifetime sizes

2025-08-05 17:22:12 +02:00

memset-memcpy-redundant-memset.ll

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memset-memcpy-to-2x-memset.ll

[MemCpyOpt] handle memcpy from memset in more cases (#140954)

2025-06-11 10:42:05 +02:00

memset-memmove-redundant-memmove.ll

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merge-into-memset.ll

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mixed-sizes.ll

[MemCpyOpt] handle memcpy from memset in more cases (#140954)

2025-06-11 10:42:05 +02:00

no-libcalls.ll

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non-integral.ll

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nonlocal-memcpy-memcpy.ll

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nontemporal.ll

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opaque-ptr.ll

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pr29105.ll

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pr37967.ll

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pr54682.ll

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pr75010.ll

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pr102994.ll

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preserve-memssa.ll

[IR] Only allow lifetime.start/end on allocas (#149310)

2025-07-21 15:04:50 +02:00

process_store.ll

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profitable-memset.ll

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smaller.ll

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sret.ll

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stack-move.ll

[MemCpyOpt] fix incorrect handling of lifetime markers (#143782)

2025-07-26 14:03:18 -04:00

stackrestore.ll

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store-to-memset-is-nonzero-type.ll

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store-to-memset.ll

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variable-sized-memcpy-memcpy.ll

[MemCpyOpt] allow some undef contents overread in processMemCpyMemCpyDependence (#143745)

2025-06-18 15:38:34 -04:00

variable-sized-memcpy-uninit.ll

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variable-sized-memset-memcpy.ll

[MemCpyOpt] handle memcpy from memset for non-constant sizes (#143727)

2025-06-11 20:04:27 -04:00

vscale-crashes.ll

[LLVM][IRBuilder] Use NUW arithmetic for Create{ElementCount,TypeSize}. (#143532)

2025-06-19 13:24:39 +01:00

vscale-memset.ll

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