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

aldyh at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Thu Mar 12 17:38:00 GMT 2015


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

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |WAITING
                 CC|                            |aldyh at gcc dot gnu.org

--- Comment #7 from Aldy Hernandez <aldyh at gcc dot gnu.org> ---
>From Mike's comment I see this should fail on ppc -m64, however on ppc64-linux
I see:

[aldyh@gcc1-power7 gcc]$ make check-gcc RUNTESTFLAGS=struct-layout-1.exp
...
        === gcc Summary ===

# of expected passes        140

[aldyh@gcc1-power7 gcc]$ make check-g++ RUNTESTFLAGS=struct-layout-1.exp
...
        === g++ Summary ===

# of expected passes        150

Is this still an issue, is this only visible on darwin and/or mips, or is there
another way to reproduce the problem?



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