vitalif
/
mirror_qemu
mirror of https://github.com/proxmox/mirror_qemu
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

target/openrisc: Use tcg_gen_negsetcond_* 

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
master
Richard Henderson 2023-08-05 00:15:06 +00:00
parent 27f9af76e1
commit cfe158875b
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
target/openrisc/translate.c
View File

@ -253,9 +253,8 @@ static void gen_mul(DisasContext *dc, TCGv dest, TCGv srca, TCGv srcb)
tcg_gen_muls2_tl(dest, cpu_sr_ov, srca, srcb);
tcg_gen_sari_tl(t0, dest, TARGET_LONG_BITS - 1);
tcg_gen_setcond_tl(TCG_COND_NE, cpu_sr_ov, cpu_sr_ov, t0);
tcg_gen_negsetcond_tl(TCG_COND_NE, cpu_sr_ov, cpu_sr_ov, t0);
tcg_gen_neg_tl(cpu_sr_ov, cpu_sr_ov);
gen_ove_ov(dc);
}
@ -309,9 +308,8 @@ static void gen_muld(DisasContext *dc, TCGv srca, TCGv srcb)
tcg_gen_muls2_i64(cpu_mac, high, t1, t2);
tcg_gen_sari_i64(t1, cpu_mac, 63);
tcg_gen_setcond_i64(TCG_COND_NE, t1, t1, high);
tcg_gen_negsetcond_i64(TCG_COND_NE, t1, t1, high);
tcg_gen_trunc_i64_tl(cpu_sr_ov, t1);
tcg_gen_neg_tl(cpu_sr_ov, cpu_sr_ov);
gen_ove_ov(dc);
}