diff options
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -75,6 +75,14 @@ extern rtx forced_labels; So we can mark them all live at the end of the function, if stupid. */ extern rtx save_expr_regs; +/* Nonzero means __builtin_saveregs has already been done in this function. + The value is the pseudoreg containing the value __builtin_saveregs + returned. */ +extern rtx saveregs_value; + +/* Similarly for __builtin_apply_args. */ +extern rtx apply_args_value; + extern int current_function_calls_alloca; extern int current_function_outgoing_args_size; @@ -727,6 +735,13 @@ extern rtx get_condition PROTO((rtx, rtx *)); /* Generate a conditional trap instruction. */ extern rtx gen_cond_trap PROTO((enum rtx_code, rtx, rtx, rtx)); +/* Functions from builtins.c: */ +#ifdef TREE_CODE +extern rtx expand_builtin PROTO((tree, rtx, rtx, enum machine_mode, int)); +#endif + +extern rtx expand_builtin_setjmp PROTO((rtx, rtx, rtx, rtx)); + /* Functions from expr.c: */ /* This is run once per compilation to set up which modes can be used @@ -831,8 +846,6 @@ extern rtx store_expr PROTO((tree, rtx, int)); Useful after calling expand_expr with 1 as sum_ok. */ extern rtx force_operand PROTO((rtx, rtx)); -extern rtx expand_builtin_setjmp PROTO((rtx, rtx, rtx, rtx)); - #ifdef TREE_CODE /* Generate code for computing expression EXP. An rtx for the computed value is returned. The value is never null. @@ -853,6 +866,10 @@ extern void clear_pending_stack_adjust PROTO((void)); extern void do_pending_stack_adjust PROTO((void)); #ifdef TREE_CODE +/* Return the tree node and offset if a given argument corresponds to + a string constant. */ +extern tree string_constant PROTO((tree, tree *)); + /* Generate code to evaluate EXP and jump to LABEL if the value is zero. */ extern void jumpifnot PROTO((tree, rtx)); |