We forgot to set cc_src, which is used for computing C.

Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1370
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 target/i386/tcg/emit.c.inc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/target/i386/tcg/emit.c.inc b/target/i386/tcg/emit.c.inc
index 7037ff91c6..9d610de8c2 100644
--- a/target/i386/tcg/emit.c.inc
+++ b/target/i386/tcg/emit.c.inc
@@ -1111,6 +1111,7 @@ static void gen_BLSI(DisasContext *s, CPUX86State *env, X86DecodedInsn *decode)
 {
     MemOp ot = decode->op[0].ot;
 
+    tcg_gen_mov_tl(cpu_cc_src, s->T0);
     tcg_gen_neg_tl(s->T1, s->T0);
     tcg_gen_and_tl(s->T0, s->T0, s->T1);
     tcg_gen_mov_tl(cpu_cc_dst, s->T0);
@@ -1121,6 +1122,7 @@ static void gen_BLSMSK(DisasContext *s, CPUX86State *env, X86DecodedInsn *decode
 {
     MemOp ot = decode->op[0].ot;
 
+    tcg_gen_mov_tl(cpu_cc_src, s->T0);
     tcg_gen_subi_tl(s->T1, s->T0, 1);
     tcg_gen_xor_tl(s->T0, s->T0, s->T1);
     tcg_gen_mov_tl(cpu_cc_dst, s->T0);
@@ -1131,6 +1133,7 @@ static void gen_BLSR(DisasContext *s, CPUX86State *env, X86DecodedInsn *decode)
 {
     MemOp ot = decode->op[0].ot;
 
+    tcg_gen_mov_tl(cpu_cc_src, s->T0);
     tcg_gen_subi_tl(s->T1, s->T0, 1);
     tcg_gen_and_tl(s->T0, s->T0, s->T1);
     tcg_gen_mov_tl(cpu_cc_dst, s->T0);
-- 
2.34.1

Queued, thanks.

Paolo