suijingfeng 88b234d7a7 gallivm: add basic mips64 support and set mcpu to mips64r5 on ls3a4000 ...

ls3a4000 and ls2k1000 cpu is mips64r5 compatible with MSA SIMD
 instruction set implemented, while ls3a3000 is mips64r2 compatible only.
 Due to lacking llvm support for loongson CPU, llvm::sys::getHostCPUName().
 return "generic" on all loongson mips CPU.

 So we override the MCPU to mips64r5 if MSA is implemented, feedback to
 mips64r2 for all other ordinaries.

Reviewed-by: Adam Jackson <ajax@redhat.com>
Signed-off-by: suijingfeng <suijingfeng@loongson.cn>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11955>

2021-07-21 13:14:05 +00:00

..

frontend

gallium/sw: add sw_vk bit to avoid having to futz with env vars for lavapipe

2021-07-01 10:27:44 +00:00

pipe

gallivm: add basic mips64 support and set mcpu to mips64r5 on ls3a4000

2021-07-21 13:14:05 +00:00