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[PULL,25/31] target/cris: Use tcg_gen_abs_tl

Message ID 20190514000540.4313-26-richard.henderson@linaro.org
State Accepted
Commit 73f671f1a2cbf98264c376359449e4e2a21b8853
Headers show
Series tcg: gvec improvments | expand

Commit Message

Richard Henderson May 14, 2019, 12:05 a.m. UTC 
Reviewed-by: David Hildenbrand <david@redhat.com>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

---
 target/cris/translate.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

-- 
2.17.1
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Patch

diff --git a/target/cris/translate.c b/target/cris/translate.c
index b005a5c20e..31b40a57f9 100644
--- a/target/cris/translate.c
+++ b/target/cris/translate.c
@@ -1686,18 +1686,11 @@  static int dec_cmp_r(CPUCRISState *env, DisasContext *dc)
 
 static int dec_abs_r(CPUCRISState *env, DisasContext *dc)
 {
-    TCGv t0;
-
     LOG_DIS("abs $r%u, $r%u\n",
             dc->op1, dc->op2);
     cris_cc_mask(dc, CC_MASK_NZ);
 
-    t0 = tcg_temp_new();
-    tcg_gen_sari_tl(t0, cpu_R[dc->op1], 31);
-    tcg_gen_xor_tl(cpu_R[dc->op2], cpu_R[dc->op1], t0);
-    tcg_gen_sub_tl(cpu_R[dc->op2], cpu_R[dc->op2], t0);
-    tcg_temp_free(t0);
-
+    tcg_gen_abs_tl(cpu_R[dc->op2], cpu_R[dc->op1]);
     cris_alu(dc, CC_OP_MOVE,
             cpu_R[dc->op2], cpu_R[dc->op2], cpu_R[dc->op2], 4);
     return 2;