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target/s390x: Use tcg_gen_abs_i64

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Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2019-04-17 14:08:39 -10:00
parent fe21b785ff
commit fa45f61114
1 changed files with 1 additions and 7 deletions
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8
target/s390x/translate.c
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@ -1407,13 +1407,7 @@ static DisasJumpType help_branch(DisasContext *s, DisasCompare *c,
static DisasJumpType op_abs(DisasContext *s, DisasOps *o)
{
TCGv_i64 z, n;
z = tcg_const_i64(0);
n = tcg_temp_new_i64();
tcg_gen_neg_i64(n, o->in2);
tcg_gen_movcond_i64(TCG_COND_LT, o->out, o->in2, z, n, o->in2);
tcg_temp_free_i64(n);
tcg_temp_free_i64(z);
tcg_gen_abs_i64(o->out, o->in2);
return DISAS_NEXT;
}