From: Richard Henderson <richard.henderson@linaro.org>
Date: Thu, 10 Nov 2022 08:12:09 +0000 (+1000)
Subject: target/s390x: Implement CC_OP_NZ in gen_op_calc_cc
X-Git-Tag: qemu-xen-4.18.0-rc5~334^2~4
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=b5deff74d1b1cb33b65a6c8db44fc87e972b53f7;p=qemu-xen.git

target/s390x: Implement CC_OP_NZ in gen_op_calc_cc

This case is trivial to implement inline.

Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

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: