subject:"\[RFC\] gcc\: xtensa\: use salt\/saltu in xtensa_expand_scc"

Re: [RFC] gcc: xtensa: use salt/saltu in xtensa_expand_scc

2023-09-08 Thread Takayuki 'January June' Suwa via Gcc-patches

Hi! On 2023/09/07 23:22, Max Filippov wrote: > gcc/ > * config/xtensa/predicates.md (xtensa_cstoresi_operator): Add > unsigned comparisons. > * config/xtensa/xtensa.cc (xtensa_expand_scc): Add code > generation of salt/saltu instructions. > * config/xtensa/xtensa.h (T

[RFC] gcc: xtensa: use salt/saltu in xtensa_expand_scc

2023-09-07 Thread Max Filippov via Gcc-patches

gcc/ * config/xtensa/predicates.md (xtensa_cstoresi_operator): Add unsigned comparisons. * config/xtensa/xtensa.cc (xtensa_expand_scc): Add code generation of salt/saltu instructions. * config/xtensa/xtensa.h (TARGET_SALT): New macro. * gcc/config/xte