diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-parloops.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dcb11dc..39323e5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-09-03 H.J. Lu <hongjiu.lu@intel.com> + + * tree-parloops.c (parallelize_loops): Cast to HOST_WIDE_INT + when comparing against estimated_loop_iterations_int return. + 2009-09-03 Richard Guenther <rguenther@suse.de> * dwarf2out.c (dwarf2out_do_cfi_asm): Remove check of diff --git a/gcc/tree-parloops.c b/gcc/tree-parloops.c index 0053ad2..12b4ac0 100644 --- a/gcc/tree-parloops.c +++ b/gcc/tree-parloops.c @@ -1908,7 +1908,8 @@ parallelize_loops (void) /* FIXME: Bypass this check as graphite doesn't update the count and frequency correctly now. */ if (!flag_loop_parallelize_all - && (estimated_loop_iterations_int (loop, false)<= n_threads * MIN_PER_THREAD + && ((estimated_loop_iterations_int (loop, false) + <= (HOST_WIDE_INT) n_threads * MIN_PER_THREAD) /* Do not bother with loops in cold areas. */ || optimize_loop_nest_for_size_p (loop))) continue; |