LGTM.
Thanks!
在 2022/11/9 下午3:26, Xi Ruoyao 写道:
Signed overflow is an undefined behavior, so we need to prevent it from
happening, instead of "checking" the result.
gcc/ChangeLog:
* config/loongarch/loongarch.cc (loongarch_emit_int_compare):
Avoid signed overflow.
---
v1 -> v
Signed overflow is an undefined behavior, so we need to prevent it from
happening, instead of "checking" the result.
gcc/ChangeLog:
* config/loongarch/loongarch.cc (loongarch_emit_int_compare):
Avoid signed overflow.
---
v1 -> v2: break instead of continue if the inc/dec will ove
