diff options
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vect-loop.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 43e7770..da1fbc0 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2013-09-05 Richard Biener <rguenther@suse.de> + + * tree-vect-loop.c (vect_analyze_loop_operations): Properly + check for a definition without a basic-block. + 2013-09-05 James Greenhalgh <james.greenhalgh@arm.com> Sofiane Naci <sofiane.naci@arm.com> diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 055538f..762a894 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -1384,7 +1384,7 @@ vect_analyze_loop_operations (loop_vec_info loop_vinfo, bool slp) return false; op_def_stmt = SSA_NAME_DEF_STMT (phi_op); - if (!op_def_stmt + if (gimple_nop_p (op_def_stmt) || !flow_bb_inside_loop_p (loop, gimple_bb (op_def_stmt)) || !vinfo_for_stmt (op_def_stmt)) return false; |