|
| From: | Richard Henderson |
| Subject: | Re: [Qemu-devel] [PATCH 1/6] Add TCG optimizations stub |
| Date: | Fri, 20 May 2011 11:12:04 -0700 |
| User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.17) Gecko/20110428 Fedora/3.1.10-1.fc14 Thunderbird/3.1.10 |
On 05/20/2011 05:39 AM, Kirill Batuzov wrote:
> + i = (op == INDEX_op_call) ?
> + (args[0] >> 16) + (args[0] & 0xffff) + 3 :
> + def->nb_args;
> + while (i) {
> + *gen_args = *args;
> + args++;
> + gen_args++;
> + i--;
> + }
If you use the correct NOP, i.e. nop vs nop[123n], then
I don't believe you need to compact the arguments like this.
r~
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