llvm-project

History

[LoopFusion] Fix out-of-date LoopInfo being used during fusion (#189452 )

This is fix for
[187902](https://github.com/llvm/llvm-project/issues/187902), where
`LoopInfo` is not in a valid state at the beginning of `ScalarEvolution::createSCEVIter`.

The reason for the bug is that, `mergeLatch()` is called at a place
where control flow and dominator trees have been updated but `LoopInfo`
has not completed the update yet. `mergeLatch()` calls into
`ScalarEvolution` that uses `LoopInfo`, where out-of-date `LoopInfo` would
result in crash or unpredictable results.

This patch moves `mergeLatch()` to the place where `LoopInfo` has
completed its update and hence is in a valid state.

2026-04-06 16:35:28 -04:00

benchmarks

[llvm][ADT] Add variable-width tag encoding to PointerUnion (#188167 )

2026-03-25 12:09:24 -04:00

bindings

[OCaml] Fix bindings after br -> uncondbr+condbr split (#186176 )

2026-03-13 12:11:07 +01:00

cmake

[runtimes] Skip custom linker validation for gpu/offload targets (#189933 )

2026-04-06 07:18:36 +08:00

docs

Revert "[Inliner] Put inline history into IR as !inline_history metadata" (#190666 )

2026-04-06 20:31:54 +00:00

examples

[ORC] Move DylibManager ownership out of ExecutorProcessControl. (#188711 )

2026-03-27 13:47:27 +11:00

include

[LoopFusion] Fix out-of-date LoopInfo being used during fusion (#189452 )

2026-04-06 16:35:28 -04:00

lib

[LoopFusion] Fix out-of-date LoopInfo being used during fusion (#189452 )

2026-04-06 16:35:28 -04:00

projects

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resources

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runtimes

[libc] Use CMAKE_CROSSCOMPILING_EMULATOR instead searching for `llvm-gpu-loader' (#189417 )

2026-04-03 09:58:04 -05:00

test

Revert "[Inliner] Put inline history into IR as !inline_history metadata" (#190666 )

2026-04-06 20:31:54 +00:00

tools

[CAS] Add llvm-cas-fuzzer for ObjectStore::validate() (#190635 )

2026-04-06 13:31:51 -07:00

unittests

Revert "[Inliner] Put inline history into IR as !inline_history metadata" (#190666 )

2026-04-06 20:31:54 +00:00

utils

[gn] fix mistake from 88f6b181b6ab2 (#190601 )

2026-04-06 07:23:07 -04:00

.clang-format

…

.clang-tidy

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.gitattributes

…

.gitignore

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CMakeLists.txt

[CMake] Version Darwin dylib identities (#189004 )

2026-04-02 18:35:50 -07:00

CMakePresets.json

…

configure

…

CREDITS.TXT

…

LICENSE.TXT

…

Maintainers.md

…

README.txt

…

RELEASE_TESTERS.TXT

…

README.txt

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