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target/arm: Hoist pc_next to a local variable in arm_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>
This commit is contained in:
Richard Henderson 2021-11-03 00:03:44 -04:00 committed by Peter Maydell
parent 3b39ba360d
commit bf9dd2aa5f
1 changed files with 5 additions and 4 deletions
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9
target/arm/translate.c
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@ -9548,17 +9548,18 @@ static void arm_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
{
DisasContext *dc = container_of(dcbase, DisasContext, base);
CPUARMState *env = cpu->env_ptr;
uint32_t pc = dc->base.pc_next;
unsigned int insn;
if (arm_pre_translate_insn(dc)) {
dc->base.pc_next += 4;
dc->base.pc_next = pc + 4;
return;
}
dc->pc_curr = dc->base.pc_next;
insn = arm_ldl_code(env, &dc->base, dc->base.pc_next, dc->sctlr_b);
dc->pc_curr = pc;
insn = arm_ldl_code(env, &dc->base, pc, dc->sctlr_b);
dc->insn = insn;
dc->base.pc_next += 4;
dc->base.pc_next = pc + 4;
disas_arm_insn(dc, insn);
arm_post_translate_insn(dc);