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authorAurelien Jarno <aurelien@aurel32.net>2017-07-02 18:26:43 +0200
committerAurelien Jarno <aurelien@aurel32.net>2017-07-18 23:39:15 +0200
commit82e8251374568ba63343b695925c883a7da3db6f (patch)
treea1a11033ab6e3dce2c1bf153dcea468e3871fdae /target/sh4/op_helper.c
parent801f4dac57dad6b340ff3f60c5d9b045a2c68a0e (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/op_helper.c')
-rw-r--r--target/sh4/op_helper.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/target/sh4/op_helper.c b/target/sh4/op_helper.c
index f2e39c5ca6..64206cf803 100644
--- a/target/sh4/op_helper.c
+++ b/target/sh4/op_helper.c
@@ -384,11 +384,6 @@ float64 helper_fmul_DT(CPUSH4State *env, float64 t0, float64 t1)
return t0;
}
-float32 helper_fneg_T(float32 t0)
-{
- return float32_chs(t0);
-}
-
float32 helper_fsqrt_FT(CPUSH4State *env, float32 t0)
{
set_float_exception_flags(0, &env->fp_status);