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[PATCH v6 33/36] target/s390x: Implement CC_OP_NZ in gen_op_calc_cc
From: |
Richard Henderson |
Subject: |
[PATCH v6 33/36] target/s390x: Implement CC_OP_NZ in gen_op_calc_cc |
Date: |
Mon, 30 Jan 2023 11:48:41 -1000 |
This case is trivial to implement inline.
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/s390x/tcg/translate.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/target/s390x/tcg/translate.c b/target/s390x/tcg/translate.c
index 9ea28b3e52..ac5bd98f04 100644
--- a/target/s390x/tcg/translate.c
+++ b/target/s390x/tcg/translate.c
@@ -625,6 +625,9 @@ static void gen_op_calc_cc(DisasContext *s)
/* env->cc_op already is the cc value */
break;
case CC_OP_NZ:
+ tcg_gen_setcondi_i64(TCG_COND_NE, cc_dst, cc_dst, 0);
+ tcg_gen_extrl_i64_i32(cc_op, cc_dst);
+ break;
case CC_OP_ABS_64:
case CC_OP_NABS_64:
case CC_OP_ABS_32:
--
2.34.1
- [PATCH v6 26/36] target/s390x: Use Int128 for return from CLST, (continued)
- [PATCH v6 26/36] target/s390x: Use Int128 for return from CLST, Richard Henderson, 2023/01/30
- [PATCH v6 28/36] target/s390x: Use Int128 for return from TRE, Richard Henderson, 2023/01/30
- [PATCH v6 29/36] target/s390x: Copy wout_x1 to wout_x1_P, Richard Henderson, 2023/01/30
- [PATCH v6 30/36] target/s390x: Use Int128 for returning float128, Richard Henderson, 2023/01/30
- [PATCH v6 32/36] target/s390x: Use tcg_gen_atomic_cmpxchg_i128 for CDSG, Richard Henderson, 2023/01/30
- [PATCH v6 35/36] target/i386: Inline cmpxchg8b, Richard Henderson, 2023/01/30
- [PATCH v6 36/36] target/i386: Inline cmpxchg16b, Richard Henderson, 2023/01/30
- [PATCH v6 34/36] target/i386: Split out gen_cmpxchg8b, gen_cmpxchg16b, Richard Henderson, 2023/01/30
- [PATCH v6 33/36] target/s390x: Implement CC_OP_NZ in gen_op_calc_cc,
Richard Henderson <=
- [PATCH v6 31/36] target/s390x: Use Int128 for passing float128, Richard Henderson, 2023/01/30