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From: | Richard Henderson |
Subject: | Re: [Qemu-devel] [PATCH v5++ 1/3] tcg/mips: implement goto_ptr |
Date: | Tue, 2 May 2017 18:21:52 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.0 |
On 04/30/2017 04:52 PM, Aurelien Jarno wrote:
+ /* jmp to the given host address (could be epilogue) */ + tcg_out_opc_reg(s, OPC_JR, 0, a0, 0); + tcg_out_nop(s);
Any particular reason not to do the zeroing in the delay slot...
+ s->code_gen_epilogue = s->code_ptr; + tcg_out_mov(s, TCG_TYPE_REG, TCG_REG_V0, TCG_REG_ZERO);
... instead of here? r~
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