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Re: revised x86_64-pc-mingw32 patch
- From: Kai Tietz <Kai dot Tietz at onevision dot com>
- To: Richard Henderson <rth at redhat dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Fri, 23 Mar 2007 10:02:37 +0100
- Subject: Re: revised x86_64-pc-mingw32 patch
Hi,
I found current the following problems in your revised patch.
1) in function_arg_advance_ms_64: The XF registers are not treated proper.
It seems, that the reuse of examine_argument for the ms abi - as I did -
does it better. the SSE register
treating isn't that easy for x86_64 ms abi case as assumed.
2) legitimize_pic_address: The case for TARGET_64BIT_MS_ABI is wrong.
3) Defaulting for x86_regparm has always to be REGPARM_MAX for this target
I am currently on to fix the calling convention issue and then prepare an
updated patch for it.
Cheers,
i.A. Kai Tietz
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