diff options
Diffstat (limited to 'gcc/expr.h')
| -rw-r--r-- | gcc/expr.h | 59 |
1 files changed, 30 insertions, 29 deletions
@@ -19,6 +19,21 @@ along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +#ifndef GCC_EXPR_H +#define GCC_EXPR_H + +/* For inhibit_defer_pop */ +#include "function.h" +/* For XEXP, GEN_INT, rtx_code */ +#include "rtl.h" +/* For optimize_size */ +#include "flags.h" +/* For host_integerp, tree_low_cst, convert, size_binop, ssize_int, TREE_CODE, + TYPE_SIZE, int_size_in_bytes, */ +#include "tree.h" +/* For GET_MODE_BITSIZE, word_mode */ +#include "machmode.h" + /* The default branch cost is 1. */ #ifndef BRANCH_COST #define BRANCH_COST 1 @@ -305,6 +320,8 @@ extern void emit_cmp_and_jump_insns (rtx, rtx, enum rtx_code, rtx, /* Generate code to indirectly jump to a location given in the rtx LOC. */ extern void emit_indirect_jump (rtx); +#include "insn-config.h" + #ifdef HAVE_conditional_move /* Emit a conditional move operation. */ rtx emit_conditional_move (rtx, enum rtx_code, rtx, rtx, enum machine_mode, @@ -360,12 +377,6 @@ extern void expand_builtin_setjmp_receiver (rtx); extern void expand_builtin_longjmp (rtx, rtx); extern rtx expand_builtin_saveregs (void); extern void expand_builtin_trap (void); -extern HOST_WIDE_INT get_varargs_alias_set (void); -extern HOST_WIDE_INT get_frame_alias_set (void); -extern void record_base_value (unsigned int, rtx, int); -extern void record_alias_subset (HOST_WIDE_INT, HOST_WIDE_INT); -extern HOST_WIDE_INT new_alias_set (void); -extern int can_address_p (tree); extern tree simplify_builtin_fputs (tree, int, int, tree); extern tree simplify_builtin_strcpy (tree, tree); extern tree simplify_builtin_strncpy (tree, tree); @@ -563,6 +574,15 @@ extern int try_tablejump (tree, tree, tree, tree, rtx, rtx); XXX Should be a target hook. */ extern unsigned int case_values_threshold (void); +/* Functions from alias.c */ +#include "alias.h" +/* extern HOST_WIDE_INT get_varargs_alias_set (void); */ +/* extern HOST_WIDE_INT get_frame_alias_set (void); */ +/* extern void record_base_value (unsigned int, rtx, int); */ +/* extern void record_alias_subset (HOST_WIDE_INT, HOST_WIDE_INT); */ +/* extern HOST_WIDE_INT new_alias_set (void); */ +/* extern int can_address_p (tree); */ + /* rtl.h and tree.h were included. */ /* Return an rtx for the size in bytes of the value of an expr. */ @@ -623,21 +643,6 @@ extern rtx memory_address (enum machine_mode, rtx); /* Like `memory_address' but pretent `flag_force_addr' is 0. */ extern rtx memory_address_noforce (enum machine_mode, rtx); -/* Set the alias set of MEM to SET. */ -extern void set_mem_alias_set (rtx, HOST_WIDE_INT); - -/* Set the alignment of MEM to ALIGN bits. */ -extern void set_mem_align (rtx, unsigned int); - -/* Set the expr for MEM to EXPR. */ -extern void set_mem_expr (rtx, tree); - -/* Set the offset for MEM to OFFSET. */ -extern void set_mem_offset (rtx, rtx); - -/* Set the size for MEM to SIZE. */ -extern void set_mem_size (rtx, rtx); - /* Return a memory reference like MEMREF, but with its mode changed to MODE and its address changed to ADDR. (VOIDmode means don't change the mode. @@ -672,14 +677,8 @@ extern rtx adjust_automodify_address_1 (rtx, enum machine_mode, rtx, known to be in OFFSET (possibly 1). */ extern rtx offset_address (rtx, rtx, unsigned HOST_WIDE_INT); -/* Return a memory reference like MEMREF, but with its address changed to - ADDR. The caller is asserting that the actual piece of memory pointed - to is the same, just the form of the address is being changed, such as - by putting something into a register. */ -extern rtx replace_equiv_address (rtx, rtx); - -/* Likewise, but the reference is not required to be valid. */ -extern rtx replace_equiv_address_nv (rtx, rtx); +/* Definitions from emit-rtl.c */ +#include "emit-rtl.h" /* Return a memory reference like MEMREF, but with its mode widened to MODE and adjusted by OFFSET. */ @@ -810,3 +809,5 @@ extern void do_jump_by_parts_greater_rtx (enum machine_mode, int, rtx, rtx, rtx, rtx); extern int vector_mode_valid_p (enum machine_mode); + +#endif /* GCC_EXPR_H */ |