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[Bug tree-optimization/41089] [4.5 Regression] r147980 (New SRA) breaks stdargs



------- Comment #23 from rguenth at gcc dot gnu dot org  2009-09-10 21:41 -------
>From this:

  foo (i, ap);
  __builtin_va_end(ap);
}

--stdarg dump of function 2--
;; Function f4 (f4)

f4: va_list escapes 0, needs to save 8 GPR units and 3 FPR units.
f4 (int i)

I see va_list should obviously escape.  It does to foo.  So it's stdargs
fault.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41089


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