Re: [PATCH] LoongArch: Replace UNSPEC_FCOPYSIGN with copysign RTL

2023-10-03 Thread chenglulu
LGTM! Thanks! 在 2023/10/3 上午11:46, Xi Ruoyao 写道: When I added copysign support for LoongArch (r13-3702), we did not have a copysign RTL insn, so I had to use UNSPEC to represent the copysign instruction. Now the copysign RTX code has been added in r14-1586, so this patch removes those UNSPECs,

[PATCH] LoongArch: Replace UNSPEC_FCOPYSIGN with copysign RTL

2023-10-02 Thread Xi Ruoyao
When I added copysign support for LoongArch (r13-3702), we did not have a copysign RTL insn, so I had to use UNSPEC to represent the copysign instruction. Now the copysign RTX code has been added in r14-1586, so this patch removes those UNSPECs, and it uses the native RTL copysign insn. Inspired b