[Bug middle-end/31642] -O2 -fno-guess-branch-probability -fno-tree-ch -fno-tree-dominator-opts -fno-tree-lrs -fno-tree-dce -fno-tree-vrp -funit-at-a-time -ftree-copy-prop -ftree-copyrename yields an i

2008-02-03 Thread steven at gcc dot gnu dot org
--- Comment #4 from steven at gcc dot gnu dot org 2008-02-03 14:21 --- No test case, no activity, and, really, quite old already. Please re-open if you can still reproduce this. -- steven at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/31642] -O2 -fno-guess-branch-probability -fno-tree-ch -fno-tree-dominator-opts -fno-tree-lrs -fno-tree-dce -fno-tree-vrp -funit-at-a-time -ftree-copy-prop -ftree-copyrename yields an i

2007-04-20 Thread pinskia at gcc dot gnu dot org
--- Comment #1 from pinskia at gcc dot gnu dot org 2007-04-20 18:24 --- We need a testcase. -- pinskia at gcc dot gnu dot org changed: What|Removed |Added

[Bug middle-end/31642] -O2 -fno-guess-branch-probability -fno-tree-ch -fno-tree-dominator-opts -fno-tree-lrs -fno-tree-dce -fno-tree-vrp -funit-at-a-time -ftree-copy-prop -ftree-copyrename yields an i

2007-04-20 Thread kenneth dot hoste at elis dot ugent dot be
--- Comment #3 from kenneth dot hoste at elis dot ugent dot be 2007-04-20 20:51 --- identifying source code lines corresponding to infinite loop using GDB: (gdb) backtrace #0 regclass (f=0x9ac29f4, nregs=71) at regclass.c:732 #1 0x08065d5c in rest_of_compilation