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Re: [PATCH 1/1] tcg/riscv: Fix base regsiter for qemu_ld/st


From: Richard Henderson
Subject: Re: [PATCH 1/1] tcg/riscv: Fix base regsiter for qemu_ld/st
Date: Mon, 24 Oct 2022 01:42:38 +1000
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.2

On 10/23/22 22:41, LIU Zhiwei wrote:
      if (TCG_TARGET_REG_BITS > TARGET_LONG_BITS) {
-        tcg_out_ext32u(s, base, addr_regl);
-        addr_regl = base;
+        tcg_out_ext32u(s, addr_regl, addr_regl);
      }

Incorrect.  You may not modify input registers.


r~



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