diff options
Diffstat (limited to 'gcc/expr.c')
| -rw-r--r-- | gcc/expr.c | 11 |
1 files changed, 6 insertions, 5 deletions
@@ -114,6 +114,9 @@ static int can_handle_constant_p; infinite recursion. */ static int in_check_memory_usage; +/* Postincrements that still need to be expanded. */ +static rtx pending_chain; + /* This structure is used by move_by_pieces to describe the move to be performed. */ struct move_by_pieces @@ -342,15 +345,14 @@ void save_expr_status (p) struct function *p; { - /* Instead of saving the postincrement queue, empty it. */ - emit_queue (); - + p->pending_chain = pending_chain; p->pending_stack_adjust = pending_stack_adjust; p->inhibit_defer_pop = inhibit_defer_pop; p->saveregs_value = saveregs_value; p->apply_args_value = apply_args_value; p->forced_labels = forced_labels; + pending_chain = NULL_RTX; pending_stack_adjust = 0; inhibit_defer_pop = 0; saveregs_value = 0; @@ -365,6 +367,7 @@ void restore_expr_status (p) struct function *p; { + pending_chain = p->pending_chain; pending_stack_adjust = p->pending_stack_adjust; inhibit_defer_pop = p->inhibit_defer_pop; saveregs_value = p->saveregs_value; @@ -375,8 +378,6 @@ restore_expr_status (p) /* Manage the queue of increment instructions to be output for POSTINCREMENT_EXPR expressions, etc. */ -static rtx pending_chain; - /* Queue up to increment (or change) VAR later. BODY says how: BODY should be the same thing you would pass to emit_insn to increment right away. It will go to emit_insn later on. |