在 2024/1/10 上午3:51, Andreas Schwab 写道:
gcc: gcc.dg/vect/vect-outer-4a-big-array.c -flto -ffat-lto-objects: error
executing dg-final: unknown effective target keyword `loongarch*-*-*'
gcc: gcc.dg/vect/vect-outer-4a-big-array.c: error executing dg-final: unknown
effective target keyword `loonga
gcc: gcc.dg/vect/vect-outer-4a-big-array.c -flto -ffat-lto-objects: error
executing dg-final: unknown effective target keyword `loongarch*-*-*'
gcc: gcc.dg/vect/vect-outer-4a-big-array.c: error executing dg-final: unknown
effective target keyword `loongarch*-*-*'
gcc: gcc.dg/vect/vect-outer-4a.c
pushed to r14-6954.
在 2024/1/5 下午2:05, chenxiaolong 写道:
- Change the default vectorization "-mlasx" option to "-mlsx" because there
are many non-aligned memory accesses when using 256-bit vectorization.
- The following detection procedure is added to the target-supports.exp file:
1.check_effect
- Change the default vectorization "-mlasx" option to "-mlsx" because there
are many non-aligned memory accesses when using 256-bit vectorization.
- The following detection procedure is added to the target-supports.exp file:
1.check_effective_target_scalar_all_fma
2.check_effective_target_vect_in
