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Differential D129085

[Docs] Add release note for ARM's new -mframe-chain option
ClosedPublic

Authored by pratlucas on Jul 4 2022, 8:20 AM.

Details

Reviewers
efriedma
Commits
rGe0af05574175: [Docs] Add release note for ARM's new -mframe-chain option
Summary

This adds a release note entry for the new -mframe-chain option
introduced on D125094.

Diff Detail

Unit TestsFailed

TimeTest
240 msx64 debian > BOLT.runtime/X86::user-func-reorder.c
500 msx64 debian > Clang.Frontend::optimization-remark-options.c
60,060 msx64 debian > MLIR.Examples/standalone::test.toy
60,080 msx64 debian > ThreadSanitizer-x86_64.ThreadSanitizer-x86_64::restore_stack.cpp
60,040 msx64 debian > libFuzzer.libFuzzer::fuzzer-leak.test

Event Timeline

pratlucas created this revision.Jul 4 2022, 8:20 AM
Herald added a project: Restricted Project. · View Herald TranscriptJul 4 2022, 8:20 AM
Herald added a subscriber: kristof.beyls. · View Herald Transcript
pratlucas requested review of this revision.Jul 4 2022, 8:20 AM
Herald added a project: Restricted Project. · View Herald TranscriptJul 4 2022, 8:20 AM
Herald added a subscriber: llvm-commits. · View Herald Transcript
pratlucas added a reviewer: efriedma.Jul 4 2022, 8:21 AM
Harbormaster completed remote builds in B173567: Diff 442103.Jul 4 2022, 9:01 AM
efriedma accepted this revision.Jul 5 2022, 4:09 PM

LGTM

This revision is now accepted and ready to land.Jul 5 2022, 4:09 PM
This revision was landed with ongoing or failed builds.Jul 6 2022, 2:07 AM
Closed by commit rGe0af05574175: [Docs] Add release note for ARM's new -mframe-chain option (authored by pratlucas). · Explain Why
This revision was automatically updated to reflect the committed changes.
pratlucas added a commit: rGe0af05574175: [Docs] Add release note for ARM's new -mframe-chain option.

Revision Contents

PathSize
llvm/
docs/
2 lines

Diff 442103

llvm/docs/ReleaseNotes.rst

Show First 20 Lines • Show All 105 Lines • ▼ Show 20 Lines
* Removed the deprecation of ARMv8-A T32 Complex IT blocks. No deprecation * Removed the deprecation of ARMv8-A T32 Complex IT blocks. No deprecation
warnings will be generated and -mrestrict-it is now always off by default. warnings will be generated and -mrestrict-it is now always off by default.
Previously it was on by default for Armv8 and off for all other architecture Previously it was on by default for Armv8 and off for all other architecture
versions. versions.
* Added a pass to workaround Cortex-A57 Erratum 1742098 and Cortex-A72 * Added a pass to workaround Cortex-A57 Erratum 1742098 and Cortex-A72
Erratum 1655431. This is enabled by default when targeting either CPU. Erratum 1655431. This is enabled by default when targeting either CPU.
* Implemented generation of Windows SEH unwind information. * Implemented generation of Windows SEH unwind information.
* Switched the MinGW target to use SEH instead of DWARF for unwind information. * Switched the MinGW target to use SEH instead of DWARF for unwind information.
* Added support for a new -mframe-chain=(none|aapcs|aapcs+leaf) command-line
option, which controls the generation of AAPCS-compliant Frame Records.
Changes to the AVR Backend Changes to the AVR Backend
-------------------------- --------------------------
* ... * ...
Changes to the DirectX Backend Changes to the DirectX Backend
------------------------------ ------------------------------
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