diff options
| author | Aurelien Jarno <aurelien@aurel32.net> | 2017-07-02 18:26:43 +0200 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2017-07-18 23:39:15 +0200 |
| commit | 82e8251374568ba63343b695925c883a7da3db6f (patch) | |
| tree | a1a11033ab6e3dce2c1bf153dcea468e3871fdae /target/sh4/helper.h | |
| parent | 801f4dac57dad6b340ff3f60c5d9b045a2c68a0e (diff) | |
target/sh4: do not use a helper to implement fneg
There is no need to use a helper to flip one bit, just use a TCG xor
instruction instead.
Message-Id: <20170702202814.27793-5-aurelien@aurel32.net>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
Diffstat (limited to 'target/sh4/helper.h')
| -rw-r--r-- | target/sh4/helper.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/target/sh4/helper.h b/target/sh4/helper.h index f715224822..d2398922dd 100644 --- a/target/sh4/helper.h +++ b/target/sh4/helper.h @@ -32,7 +32,6 @@ DEF_HELPER_FLAGS_2(float_DT, TCG_CALL_NO_WG, f64, env, i32) DEF_HELPER_FLAGS_4(fmac_FT, TCG_CALL_NO_WG, f32, env, f32, f32, f32) DEF_HELPER_FLAGS_3(fmul_FT, TCG_CALL_NO_WG, f32, env, f32, f32) DEF_HELPER_FLAGS_3(fmul_DT, TCG_CALL_NO_WG, f64, env, f64, f64) -DEF_HELPER_FLAGS_1(fneg_T, TCG_CALL_NO_RWG_SE, f32, f32) DEF_HELPER_FLAGS_3(fsub_FT, TCG_CALL_NO_WG, f32, env, f32, f32) DEF_HELPER_FLAGS_3(fsub_DT, TCG_CALL_NO_WG, f64, env, f64, f64) DEF_HELPER_FLAGS_2(fsqrt_FT, TCG_CALL_NO_WG, f32, env, f32) |