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Re: [PATCH v2 15/21] target/ppc: Remove msr_dr macro


From: Richard Henderson
Subject: Re: [PATCH v2 15/21] target/ppc: Remove msr_dr macro
Date: Mon, 2 May 2022 14:47:07 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.8.0

On 5/2/22 07:39, Víctor Colombo wrote:
      if (!(value & env->msr & R_MSR_IR_MASK) ||
-        ((value >> MSR_DR) & 1) != msr_dr) {
+        !(value & env->msr & R_MSR_DR_MASK)) {

Xor, but then this becomes

  (value ^ env->msr) & (R_MSR_IR_MASK | R_MSR_DR_MASK)


r~



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