diff options
Diffstat (limited to 'gcc/tree-flow-inline.h')
| -rw-r--r-- | gcc/tree-flow-inline.h | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/gcc/tree-flow-inline.h b/gcc/tree-flow-inline.h index 00fb7ac..063d1a4 100644 --- a/gcc/tree-flow-inline.h +++ b/gcc/tree-flow-inline.h @@ -1005,6 +1005,7 @@ op_iter_init (ssa_op_iter *ptr, tree stmt, int flags) static inline use_operand_p op_iter_init_use (ssa_op_iter *ptr, tree stmt, int flags) { + gcc_assert ((flags & SSA_OP_ALL_DEFS) == 0); op_iter_init (ptr, stmt, flags); ptr->iter_type = ssa_op_iter_use; return op_iter_next_use (ptr); @@ -1015,6 +1016,7 @@ op_iter_init_use (ssa_op_iter *ptr, tree stmt, int flags) static inline def_operand_p op_iter_init_def (ssa_op_iter *ptr, tree stmt, int flags) { + gcc_assert ((flags & (SSA_OP_ALL_USES | SSA_OP_VIRTUAL_KILLS)) == 0); op_iter_init (ptr, stmt, flags); ptr->iter_type = ssa_op_iter_def; return op_iter_next_def (ptr); @@ -1175,24 +1177,11 @@ static inline int num_ssa_operands (tree stmt, int flags) { ssa_op_iter iter; + tree t; int num = 0; - op_iter_init (&iter, stmt, flags); - for ( ; iter.defs; iter.defs = iter.defs->next) + FOR_EACH_SSA_TREE_OPERAND (t, stmt, iter, flags) num++; - for ( ; iter.uses; iter.uses = iter.uses->next) - num++; - for ( ; iter.vuses; iter.vuses = iter.vuses->next) - num++; - for ( ; iter.maydefs; iter.maydefs = iter.maydefs->next) - num++; - for ( ; iter.mayuses; iter.mayuses = iter.mayuses->next) - num++; - for ( ; iter.mustdefs; iter.mustdefs = iter.mustdefs->next) - num++; - for ( ; iter.mustkills; iter.mustkills = iter.mustkills->next) - num++; - return num; } |