[Bug c++/60082] New: Certain Cilk keywords executable Hanging for -O1

[bviyer at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60082

            Bug ID: 60082
           Summary: Certain Cilk keywords executable Hanging for -O1
           Product: gcc
           Version: 4.9.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: bviyer at gmail dot com

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.
Some check-in between r207047 and r207437 seem to have caused it. 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,

Balaji V. Iyer.