[Bug rtl-optimization/30467] [4.3 regression] Bootstrap failure on i386

2007-01-14 Thread steven at gcc dot gnu dot org
-- steven at gcc dot gnu dot org changed: What|Removed |Added AssignedTo|unassigned at gcc dot gnu |steven at gcc dot gnu dot |dot org

[Bug rtl-optimization/30467] [4.3 regression] Bootstrap failure on i386

2007-01-14 Thread pinskia at gcc dot gnu dot org
--- Comment #4 from pinskia at gcc dot gnu dot org 2007-01-15 05:27 --- Reduced testcase: struct a { unsigned a:7; unsigned b:1; }; void g(char*); void f(struct a *t) { char t1 = 1; if (!t->b) t1 = 0; g(&t1); } -- pinskia at gcc dot gnu dot org changed: W

[Bug rtl-optimization/30467] [4.3 regression] Bootstrap failure on i386

2007-01-14 Thread pinskia at gcc dot gnu dot org
--- Comment #3 from pinskia at gcc dot gnu dot org 2007-01-15 03:34 --- The ICE is happens at ifcvt.c:1901. if_info->insn_b is NULL. It looks like it was caused by: http://gcc.gnu.org/ml/gcc-patches/2007-01/msg00704.html Looking to reduce the testcase. -- pinskia at gcc dot gnu dot