[Bug target/69639] [6 Regression] FAIL: gcc.c-torture/compile/limits-exprparen.c

[dave.anglin at bell dot net]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69639

--- Comment #3 from dave.anglin at bell dot net ---
On 2016-02-04 7:04 AM, rguenth at gcc dot gnu.org wrote:
> I think this is "known" to be an issue, so did you confirm the required stack
> space grow or so?  And whether that's target specific?
The test doesn't fail with gcc-5 but I haven't computed the actual 
increase from 5 to 6.

Although the hppa-linux target has the same frame allocation as 32-bit 
hpux, I think make bumps
the default stack allocation up on linux.  So, there is a difference 
when test is run using make on linux.

The 64-bit hpux target has a 16-byte minimum frame allocation. That's 
probably why it doesn't
fail there.

Dave