[Bug tree-optimization/26865] [4.1 Regression] Segmentation fault with -std=c99 -O1 on genksyms.c

2006-03-25 Thread pinskia at gcc dot gnu dot org
--- Comment #6 from pinskia at gcc dot gnu dot org 2006-03-25 22:09 --- Reduced testcase: void print_list(void) { char *e; e = alloca(100); } - I wonder if alloca being turned off as a builtin is causing this. -- pinskia at gcc dot gnu dot org changed: What

[Bug tree-optimization/26865] [4.1 Regression] Segmentation fault with -std=c99 -O1 on genksyms.c

2006-03-24 Thread pinskia at gcc dot gnu dot org
--- Comment #5 from pinskia at gcc dot gnu dot org 2006-03-25 07:24 --- Backtrace: #0 0x006fa7ae in find_func_aliases (t=0x2b1483c0, ai=0xb1d9b0) at /home/pinskia/src/gcc-4.1/gcc/gcc/tree-ssa-structalias.c:2932 #1 0x006fad8e in compute_points_to_sets