Tianling Shen 7b4a966de8 toolchain: gcc: backport inline subword atomic support for riscv ...

RISC-V has no support for subword atomic operations; code currently
generates libatomic library calls.

This patch changes the default behavior to fast inline subword atomic
calls that do not require libatomic.

Signed-off-by: Tianling Shen <cnsztl@immortalwrt.org>

2023-06-11 17:09:06 +02:00

51 KiB

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