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Re: [Qemu-devel] [PATCH v1 06/10] target/ppc: use tcg ops for neg instru


From: Richard Henderson
Subject: Re: [Qemu-devel] [PATCH v1 06/10] target/ppc: use tcg ops for neg instruction
Date: Tue, 21 Feb 2017 06:54:10 +1100
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:45.0) Gecko/20100101 Thunderbird/45.7.0

On 02/20/2017 09:11 PM, Nikunj A Dadhania wrote:
 static void gen_neg(DisasContext *ctx)
 {
-    gen_op_arith_neg(ctx, 0);
+    tcg_gen_neg_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)]);
 }


NACK.  You're forgetting "neg.".


r~



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