diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2017-07-02 21:31:25 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2017-07-18 23:39:15 +0200 |
| commit | 92f1f83e34f0454b98f3a7fc082636c38cafa115 (patch) | |
| tree | 4a54a2a81365da17d8b5c1bbe2f5b7ce4e51284a /target/sh4/translate.c | |
| parent | 82e8251374568ba63343b695925c883a7da3db6f (diff) | |
target/sh4: return result of fcmp using TCG
Since that the T bit of the SR register is mapped using a TGC global,
it's better to return the value through TCG than writing it directly. It
allows to declare the helpers with the flag TCG_CALL_NO_WG.
Reviewed-by: Richard Henderson <rth@twiddle.net>
Message-Id: <20170702202814.27793-5-aurelien@aurel32.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target/sh4/translate.c')
| -rw-r--r-- | target/sh4/translate.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/target/sh4/translate.c b/target/sh4/translate.c index 9360522a98..4c3512f62f 100644 --- a/target/sh4/translate.c +++ b/target/sh4/translate.c @@ -1077,10 +1077,10 @@ static void _decode_opc(DisasContext * ctx) gen_helper_fdiv_DT(fp0, cpu_env, fp0, fp1); break; case 0xf004: /* fcmp/eq Rm,Rn */ - gen_helper_fcmp_eq_DT(cpu_env, fp0, fp1); + gen_helper_fcmp_eq_DT(cpu_sr_t, cpu_env, fp0, fp1); return; case 0xf005: /* fcmp/gt Rm,Rn */ - gen_helper_fcmp_gt_DT(cpu_env, fp0, fp1); + gen_helper_fcmp_gt_DT(cpu_sr_t, cpu_env, fp0, fp1); return; } gen_store_fpr64(fp0, DREG(B11_8)); @@ -1109,11 +1109,13 @@ static void _decode_opc(DisasContext * ctx) cpu_fregs[FREG(B7_4)]); break; case 0xf004: /* fcmp/eq Rm,Rn */ - gen_helper_fcmp_eq_FT(cpu_env, cpu_fregs[FREG(B11_8)], + gen_helper_fcmp_eq_FT(cpu_sr_t, cpu_env, + cpu_fregs[FREG(B11_8)], cpu_fregs[FREG(B7_4)]); return; case 0xf005: /* fcmp/gt Rm,Rn */ - gen_helper_fcmp_gt_FT(cpu_env, cpu_fregs[FREG(B11_8)], + gen_helper_fcmp_gt_FT(cpu_sr_t, cpu_env, + cpu_fregs[FREG(B11_8)], cpu_fregs[FREG(B7_4)]); return; } |