https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64950
--- Comment #12 from vries at gcc dot gnu.org --- (In reply to Rainer Orth from comment #11) > Unfortunately, the gcc.dg/tree-ssa/stdarg-2.c part of the patch is wrong: > the test > now FAILs on i686-unknown-linux-gnu, i686-apple-darwin, and i386-pc-solaris > with > -m64: both dumps (i.e. -m32 and -m64) contain > > m32/stdarg-2.c.084t.stdarg:f15: va_list escapes 1, needs to save all GPR > units and all FPR units. > m64/stdarg-2.c.084t.stdarg:f15: va_list escapes 1, needs to save all GPR > units and all FPR units. > > Rainer Proposed patch: https://gcc.gnu.org/ml/gcc-patches/2015-05/msg00294.html
