Alexey Bataev 48bc5b0a29 [SLP][PR64099]Fix unsound undef to poison transformation when handling ...

insertelement instructions.

If the original vector has undef, not poison values, which are not
rewritten by later insertelement instructions, need to transform shuffle
with the undef vector, not a poison vector, and actual indices, not
PoisonMaskElem, otherwise the transformation may produce more poisons
output than the input.

2023-07-27 16:09:49 -07:00

..

AggressiveInstCombine

[AggressiveInstCombine] Fold strcmp for short string literals with size 2

2023-07-27 18:45:21 +03:00

CFGuard

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Coroutines

[Coroutines] Add an O(n) algorithm for computing the cross suspend point

2023-07-27 17:28:51 +08:00

Hello

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InstCombine

[InstCombine] Folding @llvm.ptrmask with itself

2023-07-27 17:43:08 -05:00

Instrumentation

[NFC] [HWASan] simplify code

2023-07-26 17:05:19 -07:00

IPO

[llvm-profdata] Refactoring Sample Profile Reader to increase FDO build speed using MD5 as key to Sample Profile map

2023-07-27 23:08:27 +00:00

ObjCARC

[ObjCARC] Use poison instead of undef as placeholder [NFC]

2023-07-22 22:41:24 +01:00

Scalar

[ConstraintElim] Add facts implied by MinMaxIntrinsic

2023-07-24 15:03:34 +08:00

Utils

A new code layout algorithm for function reordering [2/3]

2023-07-27 09:20:53 -07:00

Vectorize

[SLP][PR64099]Fix unsound undef to poison transformation when handling

2023-07-27 16:09:49 -07:00

CMakeLists.txt

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