[Bug middle-end/34010] [4.8/4.9/5 Regression] ppc64 bad stdargs codegen for zero sized objects

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=34010

Aldy Hernandez <aldyh at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |segher at gcc dot gnu.org

--- Comment #10 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
Segher, the only struct-layout-1.c failure I see that is related to PPC on the
GCC test results list is yours for "-m32 -mpowerpc64" running on ppc64.  This
is 32-bit powerpc but with the ppc64 instruction set, is it not?

Did this test ever work?

FAIL: tmpdir-gcc.dg-struct-layout-1/t002 c_compat_x_tst.o-c_compat_y_tst.o link
...from: https://gcc.gnu.org/ml/gcc-testresults/2015-03/msg01870.html

That is, is it legitimately a regression?