[Bug tree-optimization/36066] ICE with -O1 -finline-small-functions -ftree-vrp -funsafe-loop-optimizations

2008-04-27 Thread martin dot drab at fjfi dot cvut dot cz
--- Comment #1 from martin dot drab at fjfi dot cvut dot cz 2008-04-27 20:58 --- Created an attachment (id=15537) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15537action=view) Example that triggers the bug. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36066

[Bug tree-optimization/36066] ICE with -O1 -finline-small-functions -ftree-vrp -funsafe-loop-optimizations

2008-04-27 Thread rguenth at gcc dot gnu dot org
--- Comment #2 from rguenth at gcc dot gnu dot org 2008-04-27 21:11 --- Confirmed. Program received signal SIGSEGV, Segmentation fault. 0x0829ba29 in operand_equal_p (arg0=0xb7b248f0, arg1=0xb7c6fd68, flags=0) at /home/richard/src/trunk/gcc/fold-const.c:3037 3037 if

[Bug tree-optimization/36066] ICE with -O1 -finline-small-functions -ftree-vrp -funsafe-loop-optimizations

2008-04-27 Thread rguenth at gcc dot gnu dot org
--- Comment #3 from rguenth at gcc dot gnu dot org 2008-04-27 21:31 --- Created an attachment (id=15538) -- (http://gcc.gnu.org/bugzilla/attachment.cgi?id=15538action=view) somehwat reduced testcase -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36066