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Re: [PATCH] Fix PR38891, using ms_abi function attribute with -mno-sse generates an internal compiler error
- From: "H.J. Lu" <hjl dot tools at gmail dot com>
- To: "Guo, Xuepeng" <xuepeng dot guo at intel dot com>
- Cc: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
- Date: Thu, 12 Feb 2009 18:40:58 -0800
- Subject: Re: [PATCH] Fix PR38891, using ms_abi function attribute with -mno-sse generates an internal compiler error
- References: <0A882F4D99BBF6449D58E61AAFD7EDD606F0F55F@pdsmsx502.ccr.corp.intel.com>
On Thu, Feb 12, 2009 at 6:37 PM, Guo, Xuepeng <xuepeng.guo@intel.com> wrote:
> This is caused by the order of initializing call_used_regs.
>
> Bootstrapped and tested on x86_64-unknown-linux-gnu. OK for trunk?
>
> Regards
> Xuepeng Guo
>
> 2009-02-13 Xuepeng Guo <xuepeng.guo@intel.com>
>
> PR c/38891
> * config/i386/i386.h (CONDITIONAL_REGISTER_USAGE): Move the hunk of
> initialization for MS_ABI prior to the hunk of !TARGET_MMX.
>
Please include a testcase.
Thanks.
--
H.J.