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Backport [AArch64] Support for Ampere1 core #55349

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ptomsich opened this issue May 9, 2022 · 6 comments
Closed

Backport [AArch64] Support for Ampere1 core #55349

ptomsich opened this issue May 9, 2022 · 6 comments
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backend:AArch64 release:backport release:merged release:reviewed
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LLVM 14.0.4 Release

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@ptomsich
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ptomsich commented May 9, 2022

64816e6 [AArch64] Add native CPU detection for Ampere1
7e02bc5 [AArch64] Support for Ampere1 core
91b24b0 [AArch64] Ampere1 does not support MTE

This adds support for the Ampere1 core to the 14.0.x series to support using the same Makefiles/scripts as with GCC (and the future LLVM 15).

Cherry-picked and tested w/o regressions.
@ptomsich ptomsich added this to the LLVM 14.0.4 Release milestone May 9, 2022
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llvmbot commented May 9, 2022

@llvm/issue-subscribers-backend-aarch64

@ptomsich
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ptomsich commented May 9, 2022 •
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/cherry-pick 7e02bc5 64816e6 91b24b0

@ptomsich
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ptomsich commented May 9, 2022

This supersedes #55244.
See #55244 for discussion regarding the OK to backport.

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llvmbot commented May 9, 2022

/branch llvmbot/llvm-project/issue55349

@llvmbot llvmbot mentioned this issue May 9, 2022
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llvmbot commented May 9, 2022

/pull-request llvmbot#194

@ptomsich ptomsich pinned this issue May 10, 2022
@owenca owenca unpinned this issue May 10, 2022
@owenca owenca pinned this issue May 10, 2022
@owenca owenca unpinned this issue May 10, 2022
@tstellar tstellar mentioned this issue May 11, 2022
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Merged: c6d56a3 53433dd 5252880

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backend:AArch64 release:backport release:merged release:reviewed
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LLVM 14.0.4 Release
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