clang-p2996

Files

Simon Pilgrim 29c89d7265 [VectorCombine] foldShuffleOfShuffles - fold "shuffle (shuffle x, y, m1), (shuffle y, x, m2)" -> "shuffle x, y, m3" (#120959 )

foldShuffleOfShuffles currently only folds unary shuffles to ensure we don't end up with a merged shuffle with more than 2 sources, but this prevented cases where both shuffles were sharing sources.

This patch generalizes the merge process to find up to 2 sources as it merges with the inner shuffles, it also moves the undef/poison handling stages into the merge loop as well.

Fixes #120764

2024-12-23 14:56:15 +00:00

benchmarks

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bindings

[OCaml] Add bindings for x86_amx, token, and metadata types (#120638 )

2024-12-20 12:37:41 -05:00

cmake

Add llvm-profgen to the list of toolchain tools (#120106 )

2024-12-19 22:46:45 +08:00

docs

[llvm][NFC] Fix typo in ReleaseNotes

2024-12-23 13:37:00 +02:00

examples

[Kaleidoscope] Add mem2reg pass to function pass manager (#119707 )

2024-12-12 16:25:09 +01:00

include

[llvm][OpenMP][NFC] Cleanup AtomicInfo (#119199 )

2024-12-23 00:26:44 -08:00

lib

[VectorCombine] foldShuffleOfShuffles - fold "shuffle (shuffle x, y, m1), (shuffle y, x, m2)" -> "shuffle x, y, m3" (#120959 )

2024-12-23 14:56:15 +00:00

projects

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resources

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runtimes

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test

[VectorCombine] foldShuffleOfShuffles - fold "shuffle (shuffle x, y, m1), (shuffle y, x, m2)" -> "shuffle x, y, m3" (#120959 )

2024-12-23 14:56:15 +00:00

tools

[llvm-objdump] Remove some unneeded headers. (#120541 )

2024-12-23 10:16:06 +00:00

unittests

[VPlan] Set and use debug location for VPPredInstPHIRecipe.

2024-12-21 21:57:47 +00:00

utils

[gn] port 24fc8f01a4 (and aec87a2143)

2024-12-23 08:40:29 -05:00

.clang-format

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.clang-tidy

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.gitattributes

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.gitignore

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CMakeLists.txt

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configure

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CREDITS.TXT

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LICENSE.TXT

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Maintainers.md

[LLVM] Update InstCombine maintainers (#120408 )

2024-12-20 07:53:43 -05:00

README.txt

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RELEASE_TESTERS.TXT

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README.txt

The LLVM Compiler Infrastructure
================================

This directory and its subdirectories contain source code for LLVM,
a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you are writing a package for LLVM, see docs/Packaging.rst for our
suggestions.