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Re: [PATCH 08/17] target/i386: add 28-2f, 38-3f opcodes


From: Richard Henderson
Subject: Re: [PATCH 08/17] target/i386: add 28-2f, 38-3f opcodes
Date: Wed, 24 Aug 2022 17:28:49 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0

On 8/24/22 10:32, Paolo Bonzini wrote:
@@ -183,8 +202,7 @@ static void gen_XOR(DisasContext *s, CPUX86State *env, 
X86DecodedInsn *decode)
          decode->op[2].alu_op_type == X86_ALU_GPR &&
          decode->op[1].n == decode->op[2].n) {
          tcg_gen_movi_tl(s->T0, 0);
-        gen_op_update1_cc(s);
-        set_cc_op(s, CC_OP_LOGICB + decode->op[0].ot);
+        set_cc_op(s, CC_OP_CLR);
      } else {
          gen_alu_op(s, OP_XORL, decode->op[0].ot);
      }

Should be squashed with previous.


r~



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