[Bug go/48501] New: 64bit-out.go, select5-out.go, tmp.go compilation times out

[ro at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48501

           Summary: 64bit-out.go, select5-out.go, tmp.go compilation times
                    out
           Product: gcc
           Version: 4.7.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: go
        AssignedTo: ian@airs.com
        ReportedBy: ro@gcc.gnu.org
              Host: sparc-sun-solaris2.*
            Target: sparc-sun-solaris2.*
             Build: sparc-sun-solaris2.*


3 go testcases time out while compiling on Solaris 2/SPARC:

FAIL: ./64bit-out.go compilation,  -O2 -g 
FAIL: ./select5-out.go compilation,  -O2 -g 
FAIL: ./tmp.go compilation,  -O2 -g 

E.g., compiling 64bit-out.go (an 1.3 MB source file) on an unloaded 1.35 GHz
UltraSPARC IV+ takes

real        4:13.59
user        4:12.51
sys            0.84

which is dangerously close to the default 300 s timeout.

It's way worse on a 250 MHz MIPS R10k:

real    17:17.42
user    17:12.24
sys         1.21

I thing such a test (haven't looked in more detail into the others) is way
over the top.