[Bug middle-end/36043] gcc reads 8 bytes for a struct of size 6 which leads to sigsegv

[bergner at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36043

Peter Bergner <bergner at gcc dot gnu.org> changed:

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

--- Comment #19 from Peter Bergner <bergner at gcc dot gnu.org> 2012-02-02 
15:46:09 UTC ---
>From PR50499, we have this similar test case that fails on powerpc64-linux:

struct S50 { char i[9]; };
extern void bar (struct S50);
void
foo (struct S50 *p)
{
  bar (*p);
}

Gives (using -m64 -O1):

        ...
    ld 3,0(3)
    ld 4,8(9)
    bl bar