diff mbox series

[PULL,3/3] target/i386: Save cc_op before loop insns

Message ID 20200725160548.750749-4-richard.henderson@linaro.org
State Accepted
Commit 3cb3a7720b01830abd5fbb81819dbb9271bf7821
Headers show
Series misc tcg-related patches | expand

Commit Message

Richard Henderson July 25, 2020, 4:05 p.m. UTC 
We forgot to update cc_op before these branch insns,
which lead to losing track of the current eflags.

Buglink: https://bugs.launchpad.net/qemu/+bug/1888165
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

Message-Id: <20200720154028.477457-1-richard.henderson@linaro.org>
---
 target/i386/translate.c | 1 +
 1 file changed, 1 insertion(+)

-- 
2.25.1
diff mbox series

Patch

diff --git a/target/i386/translate.c b/target/i386/translate.c
index a1d31f09c1..caea6f5fb1 100644
--- a/target/i386/translate.c
+++ b/target/i386/translate.c
@@ -7148,6 +7148,7 @@  static target_ulong disas_insn(DisasContext *s, CPUState *cpu)
             l1 = gen_new_label();
             l2 = gen_new_label();
             l3 = gen_new_label();
+            gen_update_cc_op(s);
             b &= 3;
             switch(b) {
             case 0: /* loopnz */