diff mbox series

[v2,29/29] target/xtensa: Use tcg_gen_abs_i32

Message ID 20190501050536.15580-30-richard.henderson@linaro.org (mailing list archive)
State New, archived
Headers show
Series tcg vector improvements | expand

Commit Message

Richard Henderson May 1, 2019, 5:05 a.m. UTC 
Cc: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/xtensa/translate.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

Comments

Max Filippov May 1, 2019, 3:15 p.m. UTC | #1 
On Tue, Apr 30, 2019 at 10:06 PM Richard Henderson
<richard.henderson@linaro.org> wrote:
>
> Cc: Max Filippov <jcmvbkbc@gmail.com>
> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
> ---
>  target/xtensa/translate.c | 9 +--------
>  1 file changed, 1 insertion(+), 8 deletions(-)

Acked-by: Max Filippov <jcmvbkbc@gmail.com>
diff mbox series

Patch

diff --git a/target/xtensa/translate.c b/target/xtensa/translate.c
index 301c8e3161..b063fa85f2 100644
--- a/target/xtensa/translate.c
+++ b/target/xtensa/translate.c
@@ -1709,14 +1709,7 @@  void restore_state_to_opc(CPUXtensaState *env, TranslationBlock *tb,
 static void translate_abs(DisasContext *dc, const OpcodeArg arg[],
                           const uint32_t par[])
 {
-    TCGv_i32 zero = tcg_const_i32(0);
-    TCGv_i32 neg = tcg_temp_new_i32();
-
-    tcg_gen_neg_i32(neg, arg[1].in);
-    tcg_gen_movcond_i32(TCG_COND_GE, arg[0].out,
-                        arg[1].in, zero, arg[1].in, neg);
-    tcg_temp_free(neg);
-    tcg_temp_free(zero);
+    tcg_gen_abs_i32(arg[0].out, arg[1].in);
 }
 
 static void translate_add(DisasContext *dc, const OpcodeArg arg[],