target/arm: Hoist pc_next to a local variable in aarch64_tr_translate_insn

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 4 insertions, 3 deletions

diff --git a/target/arm/translate-a64.c b/target/arm/translate-a64.c
index cec672f229..9c4258ccac 100644
--- a/target/arm/translate-a64.c
+++ b/target/arm/translate-a64.c
@@ -14750,6 +14750,7 @@ static void aarch64_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
 {
     DisasContext *s = container_of(dcbase, DisasContext, base);
     CPUARMState *env = cpu->env_ptr;
+    uint64_t pc = s->base.pc_next;
     uint32_t insn;
 
     if (s->ss_active && !s->pstate_ss) {
@@ -14769,10 +14770,10 @@ static void aarch64_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
         return;
     }
 
-    s->pc_curr = s->base.pc_next;
-    insn = arm_ldl_code(env, &s->base, s->base.pc_next, s->sctlr_b);
+    s->pc_curr = pc;
+    insn = arm_ldl_code(env, &s->base, pc, s->sctlr_b);
     s->insn = insn;
-    s->base.pc_next += 4;
+    s->base.pc_next = pc + 4;
 
     s->fp_access_checked = false;
     s->sve_access_checked = false;