diff options
Diffstat (limited to 'gcc/tree-ssa.c')
| -rw-r--r-- | gcc/tree-ssa.c | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index aae383d..d442a5f 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -1005,7 +1005,6 @@ error: DEBUG_FUNCTION void verify_ssa (bool check_modified_stmt, bool check_ssa_operands) { - size_t i; basic_block bb; basic_block *definition_block = XCNEWVEC (basic_block, num_ssa_names); ssa_op_iter iter; @@ -1018,24 +1017,23 @@ verify_ssa (bool check_modified_stmt, bool check_ssa_operands) timevar_push (TV_TREE_SSA_VERIFY); /* Keep track of SSA names present in the IL. */ - for (i = 1; i < num_ssa_names; i++) + size_t i; + tree name; + + FOR_EACH_SSA_NAME (i, name, cfun) { - tree name = ssa_name (i); - if (name) - { - gimple *stmt; - TREE_VISITED (name) = 0; + gimple *stmt; + TREE_VISITED (name) = 0; - verify_ssa_name (name, virtual_operand_p (name)); + verify_ssa_name (name, virtual_operand_p (name)); - stmt = SSA_NAME_DEF_STMT (name); - if (!gimple_nop_p (stmt)) - { - basic_block bb = gimple_bb (stmt); - if (verify_def (bb, definition_block, - name, stmt, virtual_operand_p (name))) - goto err; - } + stmt = SSA_NAME_DEF_STMT (name); + if (!gimple_nop_p (stmt)) + { + basic_block bb = gimple_bb (stmt); + if (verify_def (bb, definition_block, + name, stmt, virtual_operand_p (name))) + goto err; } } |