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[PULL,10/10] tcg-aarch64: Remove nop from qemu_st slow path

Message ID 1394343043-1473-11-git-send-email-rth@twiddle.net
State New
Headers show

Commit Message

Richard Henderson March 9, 2014, 5:30 a.m. UTC 
Commit 023261ef851b22a04f6c5d76da870051031757a6 failed to remove a
nop that's no longer required.

Reviewed-by: Claudio Fontana <claudio.fontana@huawei.com>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---
 tcg/aarch64/tcg-target.c | 7 -------
 1 file changed, 7 deletions(-)
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Patch

diff --git a/tcg/aarch64/tcg-target.c b/tcg/aarch64/tcg-target.c
index d75d685..f43eb67 100644
--- a/tcg/aarch64/tcg-target.c
+++ b/tcg/aarch64/tcg-target.c
@@ -764,11 +764,6 @@  static inline void tcg_out_subi(TCGContext *s, TCGType ext,
     tcg_out32(s, base | aimm | (rn << 5) | rd);
 }
 
-static inline void tcg_out_nop(TCGContext *s)
-{
-    tcg_out32(s, 0xd503201f);
-}
-
 #ifdef CONFIG_SOFTMMU
 /* helper signature: helper_ret_ld_mmu(CPUState *env, target_ulong addr,
  *                                     int mmu_idx, uintptr_t ra)
@@ -822,8 +817,6 @@  static void tcg_out_qemu_st_slow_path(TCGContext *s, TCGLabelQemuLdst *lb)
     tcg_out_movi(s, TCG_TYPE_I64, TCG_REG_TMP,
                  (intptr_t)qemu_st_helpers[lb->opc & 3]);
     tcg_out_callr(s, TCG_REG_TMP);
-
-    tcg_out_nop(s);
     tcg_out_goto(s, (tcg_target_long)lb->raddr);
 }