在 2024/3/9 上午9:48, chenglulu 写道:
Pushed to r14-9407.
Cherry picked to r13-8413 and r12-10200.
在 2024/3/7 上午9:12, Lulu Cheng 写道:
If the hardware does not support LAMCAS, atomic_compare_and_swapsi
needs to be
implemented through "ll.w+sc.w". In the implementation of the
instruction sequence,
Pushed to r14-9407.
在 2024/3/7 上午9:12, Lulu Cheng 写道:
If the hardware does not support LAMCAS, atomic_compare_and_swapsi needs to be
implemented through "ll.w+sc.w". In the implementation of the instruction
sequence,
it is necessary to determine whether the two registers are equal.
Since LoongA