The variable aflag is not used in most of disas_insn; make this clear
by explicitly reducing its scope to the block where it is used.
Suggested-by: Richard Henderson <r...@twiddle.net>
Signed-off-by: Jan Bobek <jan.bo...@gmail.com>
---
target/i386/translate.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/target/i386/translate.c b/target/i386/translate.c
index c0866c2797..bda96277e4 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -4493,11 +4493,14 @@ static target_ulong disas_insn(DisasContext *s,
CPUState *cpu)
CPUX86State *env = cpu->env_ptr;
int b, prefixes;
int shift;
- TCGMemOp ot, aflag, dflag;
+ TCGMemOp ot, dflag;
int modrm, reg, rm, mod, op, opreg, val;
target_ulong next_eip, tval;
target_ulong pc_start = s->base.pc_next;
+ {
+ TCGMemOp aflag;
+
s->pc_start = s->pc = pc_start;
s->override = -1;
#ifdef TARGET_X86_64
@@ -4657,6 +4660,7 @@ static target_ulong disas_insn(DisasContext *s, CPUState
*cpu)
s->prefix = prefixes;
s->aflag = aflag;
s->dflag = dflag;
+ }
/* now check op code */
reswitch:
--
2.20.1
