tangaac 5b9c76b6e7 [LoongArch] Support LoongArch-specific amswap[_db].{b/h} and amadd[_db].{b/h} instructions (#113255) ...

Two options for clang: -mlam-bh & -mno-lam-bh.
Enable or disable amswap[__db].{b/h} and amadd[__db].{b/h} instructions.
The default is -mno-lam-bh.
Only works on LoongArch64.

2024-10-23 16:03:15 +08:00

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