> -----Original Message----- > From: Paolo Carlini [mailto:paolo.carl...@oracle.com] > Sent: Wednesday, February 5, 2014 11:53 AM > To: Iyer, Balaji V; gcc-patches@gcc.gnu.org > Subject: Re: regression test issue > > Hi, > > On 02/05/2014 06:29 AM, Iyer, Balaji V wrote: > > Hello Everyone, > > The following two Cilk Plus tests is timing out at -O1 in my x86_64 box > (-O2, -O3 and -O0 works fine). These tests were working fine till revision > r207047. Can someone please look at this? It looks like a middle-end/back- > end issue. > > > > WARNING: program timed out. > > FAIL: g++.dg/cilk-plus/CK/catch_exc.cc -O1 -fcilkplus execution test > > WARNING: program timed out. > > FAIL: c-c++-common/cilk-plus/CK/spawner_inline.c -O1 execution test > Thanks. I'm wondering if we could open an high priority Bugzilla about that > and for the time being avoid running the test at -O1, it is slowing down the > testsuite and using a lot of cpu. Also, maybe you could figure out which > specific change caused the regression and ping the appropriate people...
Hi Paolo, OK. Here is a patch that will do so: Index: gcc/testsuite/g++.dg/cilk-plus/cilk-plus.exp =================================================================== --- gcc/testsuite/g++.dg/cilk-plus/cilk-plus.exp (revision 207437) +++ gcc/testsuite/g++.dg/cilk-plus/cilk-plus.exp (working copy) @@ -64,12 +64,12 @@ dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/AN/*.cc]] " -O3 -ftree-vectorize -fcilkplus -g" " " if { [check_libcilkrts_available] } { - dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/CK/*.cc]] " -O1 -fcilkplus" " " +# dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/CK/*.cc]] " -O1 -fcilkplus" " " dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/CK/*.cc]] " -O3 -fcilkplus" " " dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/CK/*.cc]] " -g -fcilkplus" " " dg-runtest [lsort [glob -nocomplain $srcdir/g++.dg/cilk-plus/CK/*.cc]] " -g -O2 -fcilkplus" " " - dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/cilk-plus/CK/*.c]] " -O1" " " +# dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/cilk-plus/CK/*.c]] " -O1" " " dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/cilk-plus/CK/*.c]] " -O3" " " dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/cilk-plus/CK/*.c]] " -g" " " dg-runtest [lsort [glob -nocomplain $srcdir/c-c++-common/cilk-plus/CK/*.c]] " -g -O2" " " =========================================================================== Here is the ChangeLog entry: 2014-02-05 Balaji V. Iyer <balaji.v.i...@intel.com> * g++.dg/cilk-plus/cilk-plus.exp: Commented out -O1 Cilk Keywords test for the time-being. Note: I am purposely commenting the line out and not deleting them because I want to get them to run in -O1 some time, and deleting them might cause us (atleast me :-). ) to forget about it. I will go ahead and file a bugzilla report. Thanks, Balaji V. Iyer. > > Thanks again, > Paolo.