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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH for-2.4] tcg: correctly mark dead inputs for mov with a constant |
Date: | Sat, 25 Jul 2015 15:06:03 -0700 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
On 07/24/2015 04:34 PM, Aurelien Jarno wrote:
ots->val_type = TEMP_VAL_CONST; ots->val = ts->val; + if (IS_DEAD_ARG(1)) { + temp_dead(s, args[1]); + }
Aren't we also missing if (NEED_SYNC_ARG(0)) { temp_sync(s, args[0], allocated_regs); } along this path? Seems like there's room for cleanup here, at least for 2.5... r~
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