Messages in this thread | | | Date | Thu, 13 Dec 2007 14:02:45 -0800 | From | "H. Peter Anvin" <> | Subject | Re: [PATCH] x86: Remove all definitions with fastcall |
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Phillip Susi wrote: > H. Peter Anvin wrote: >> Not just default, it's the only thing supported. >> >> -hpa > > What about va args? IIRC, fastcall fell back to stdcall after using up > registers, so va args HAD to be cdecl. >
On i386 gcc disables regparm implicitly for varadic functions.
-hpa
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