llvm-project

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gonglingqin e9a4b8e397 [LoongArch] Optimize the atomic store with amswap_db.[w/d]

When AtomicOrdering is release or stronger, use
    amswap_db.[w/d] $zero, $a1, $a0
instead of
    dbar 0
    st.[w/d] $a0, $a1, 0

Thanks to @xry111 for the suggestion: https://reviews.llvm.org/D128901#3626635

Differential Revision: https://reviews.llvm.org/D129838

2022-08-23 17:11:57 +08:00

AArch64

[OpaquePtr][AArch64] Use elementtype on ldxr/stxr

2022-03-14 10:09:59 -07:00

AMDGPU

…

ARM

[OpaquePtr][ARM] Use elementtype on ldrex/ldaex/stlex/strex

2022-03-16 14:11:53 -07:00

Hexagon

…

LoongArch