diff mbox

target-arm: A64: remove redundant store

Message ID 1413357391-26869-1-git-send-email-alex.bennee@linaro.org
State Superseded
Headers show

Commit Message

Alex Bennée Oct. 15, 2014, 7:16 a.m. UTC 
There is not much point storing the same value twice in a row.

Reported-by: Laurent Desnogues <laurent.desnogues@gmail.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Laurent Desnogues <laurent.desnogues@gmail.com>
---
 target-arm/translate-a64.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Michael Tokarev Oct. 23, 2014, 6:38 a.m. UTC | #1 
On 10/15/2014 11:16 AM, Alex Bennée wrote:
> There is not much point storing the same value twice in a row.

Applied to -trivial, thank you!

/mjt
diff mbox

Patch

diff --git a/target-arm/translate-a64.c b/target-arm/translate-a64.c
index 35ae3ea..337f4d4 100644
--- a/target-arm/translate-a64.c
+++ b/target-arm/translate-a64.c
@@ -748,7 +748,6 @@  static void do_fp_st(DisasContext *s, int srcidx, TCGv_i64 tcg_addr, int size)
     } else {
         TCGv_i64 tcg_hiaddr = tcg_temp_new_i64();
         tcg_gen_qemu_st_i64(tmp, tcg_addr, get_mem_index(s), MO_TEQ);
-        tcg_gen_qemu_st64(tmp, tcg_addr, get_mem_index(s));
         tcg_gen_ld_i64(tmp, cpu_env, fp_reg_hi_offset(s, srcidx));
         tcg_gen_addi_i64(tcg_hiaddr, tcg_addr, 8);
         tcg_gen_qemu_st_i64(tmp, tcg_hiaddr, get_mem_index(s), MO_TEQ);