diff options
Diffstat (limited to 'gcc/tree-ssa-loop-manip.c')
| -rw-r--r-- | gcc/tree-ssa-loop-manip.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gcc/tree-ssa-loop-manip.c b/gcc/tree-ssa-loop-manip.c index e43c0bc404a..bc5c3392a0f 100644 --- a/gcc/tree-ssa-loop-manip.c +++ b/gcc/tree-ssa-loop-manip.c @@ -279,6 +279,9 @@ find_uses_to_rename_stmt (gimple stmt, bitmap *use_blocks, bitmap need_phis) tree var; basic_block bb = gimple_bb (stmt); + if (is_gimple_debug (stmt)) + return; + FOR_EACH_SSA_TREE_OPERAND (var, stmt, iter, SSA_OP_ALL_USES) find_uses_to_rename_use (bb, var, use_blocks, need_phis); } @@ -429,6 +432,9 @@ check_loop_closed_ssa_stmt (basic_block bb, gimple stmt) ssa_op_iter iter; tree var; + if (is_gimple_debug (stmt)) + return; + FOR_EACH_SSA_TREE_OPERAND (var, stmt, iter, SSA_OP_ALL_USES) check_loop_closed_ssa_use (bb, var); } |