------- Comment #2 from pinskia at gcc dot gnu dot org 2007-03-10 02:32 ------- On spu-elf, I get:
Executing on host: /home/apinski/src/local/gcc/objdir-spu/gcc/xgcc -B/home/apinski/src/local/gcc/objdir-spu/gcc/ /home/apinski/src/local/gcc/gcc/testsuite/gcc.dg/pr28935.c -O3 -ftree-vectorize -fno-show-column -S -o pr28935.s (timeout = 300) /home/apinski/src/local/gcc/gcc/testsuite/gcc.dg/pr28935.c: In function 'extend_options':^M /home/apinski/src/local/gcc/gcc/testsuite/gcc.dg/pr28935.c:15: internal compiler error: in cse_find_path, at cse.c:5930^M Please submit a full bug report,^M The testcase is small enough to copy and paste here: /* { dg-do compile } */ /* { dg-options "-O3 -ftree-vectorize" } */ int col[8]; int extend_options(int w, int h, int *map, int x, int y, int index) { int dx, dy; for (dx = -1; dx <= +1; dx++) { int index = (dy < 0 ? 6-dx : dy > 0 ? 2+dx : 2*(1+dx)); if (x+dx >= 0 && x+dx < w && y+dy >= 0 && y+dy < h) col[index] = map[(y+dy)*w+(x+dx)]; col[index] = -1; } } -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31116