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Re: Why just save callee saved registers in host prologue?
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From: |
沈梦姣 |
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Subject: |
Re: Why just save callee saved registers in host prologue? |
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Date: |
Wed, 15 Mar 2023 21:08:28 +0800 |
Sorry, just notice this is a function call, this prologue is doing what
compiler should do, and it can touch other registers besides callee saved
registers.
Thanks
> 在 2023年3月15日，下午8:58，沈梦姣 <shen.mengjiao3@icloud.com> 写道：
>
> Hi,
> Does that mean when generating code, it just allocates registers only
> belonging to called saved registers, not touching others?
>
> Thanks