re PR target/6466 (backend uses bad type for frame size calculation.)

	PR target/6466
	* config/sparc/sparc-protos.h (compute_frame_size): New prototype.
	(sparc_flat_compute_frame_size): Likewise.
	(sparc_flat_save_restore): Move prototype...
	* config/sparc/sparc.c (sparc_flat_save_restore): ...here.
	(save_regs): New prototype.
	(build_big_number): Likewise.
	(apparent_fsize): Change type to HOST_WIDE_INT.
	(actual_fsize): Likewise.
	(frame_base_offset): Likewise.
	(build_big_number): Add support for HOST_BITS_PER_WIDE_INT == 64.
	Change string descriptor to HOST_WIDE_INT_PRINT_DEC.
	[TARGET_ARCH64]: Use the sequence of sparc_emit_set_const64_longway
	to load a 64-bit constant.
	(sparc_nonflat_function_prologue): Change string descriptor to
	HOST_WIDE_INT_PRINT_DEC.  Change offset type to HOST_WIDE_INT.
	(output_restore_regs): Change offset type to HOST_WIDE_INT.
	(sparc_nonflat_function_epilogue): Change string descriptor to
	HOST_WIDE_INT_PRINT_DEC.  Use build_big_number.
	(output_sibcall): Change size type to HOST_WIDE_INT.  Use
	build_big_number.  Change string descriptor to HOST_WIDE_INT_PRINT_DEC.
	(sparc_frame_info): Change types for several components.
	(sparc_flat_compute_frame_size): Update types according to previous
	change.
	(sparc_flat_function_prologue): Change string descriptor to
	HOST_WIDE_INT_PRINT_DEC.  Change offset type to int.  Use
	build_big_number.
	(sparc_flat_function_epilogue): Change offset type to int.
	Rename 'size1' into 'reg_offset1'.  Change string descriptor to
	HOST_WIDE_INT_PRINT_DEC.  Use build_big_number.  Change big number
	limit to 4096 instead of 4095.

	* config/sparc/sparc.c (mems_ok_for_ldd_peep): Change offset type to
	HOST_WIDE_INT.

Co-Authored-By: Olivier Hainque <hainque@act-europe.fr>

From-SVN: r73942

gcc/ChangeLog

+2003-11-26  Eric Botcazou  <ebotcazou@libertysurf.fr>
+            Olivier Hainque  <hainque@act-europe.fr>
+
+	PR target/6466
+	* config/sparc/sparc-protos.h (compute_frame_size): New prototype.
+	(sparc_flat_compute_frame_size): Likewise.
+	(sparc_flat_save_restore): Move prototype...
+	* config/sparc/sparc.c (sparc_flat_save_restore): ...here.
+	(save_regs): New prototype.
+	(build_big_number): Likewise.
+	(apparent_fsize): Change type to HOST_WIDE_INT.
+	(actual_fsize): Likewise.
+	(frame_base_offset): Likewise.
+	(build_big_number): Add support for HOST_BITS_PER_WIDE_INT == 64.
+	Change string descriptor to HOST_WIDE_INT_PRINT_DEC.
+	[TARGET_ARCH64]: Use the sequence of sparc_emit_set_const64_longway
+	to load a 64-bit constant.
+	(sparc_nonflat_function_prologue): Change string descriptor to
+	HOST_WIDE_INT_PRINT_DEC.  Change offset type to HOST_WIDE_INT.
+	(output_restore_regs): Change offset type to HOST_WIDE_INT.
+	(sparc_nonflat_function_epilogue): Change string descriptor to
+	HOST_WIDE_INT_PRINT_DEC.  Use build_big_number.
+	(output_sibcall): Change size type to HOST_WIDE_INT.  Use
+	build_big_number.  Change string descriptor to HOST_WIDE_INT_PRINT_DEC.
+	(sparc_frame_info): Change types for several components.
+	(sparc_flat_compute_frame_size): Update types according to previous
+	change.
+	(sparc_flat_function_prologue): Change string descriptor to
+	HOST_WIDE_INT_PRINT_DEC.  Change offset type to int.  Use
+	build_big_number.
+	(sparc_flat_function_epilogue): Change offset type to int.
+	Rename 'size1' into 'reg_offset1'.  Change string descriptor to
+	HOST_WIDE_INT_PRINT_DEC.  Use build_big_number.  Change big number
+	limit to 4096 instead of 4095.
+
+	* config/sparc/sparc.c (mems_ok_for_ldd_peep): Change offset type to
+	HOST_WIDE_INT.
+
 2003-11-24  Waldek Hebisch <hebisch@math.uni.wroc.pl>
 
 	* function.c: Make outer_function-chain external.

gcc/config/sparc/sparc-protos.h

-/* Prototypes of target machine for GCC, for Sun SPARC.
-   Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+/* Prototypes of target machine for SPARC.
+   Copyright (C) 1999, 2000, 2003 Free Software Foundation, Inc.
    Contributed by Michael Tiemann (tiemann@cygnus.com).
-   64 bit SPARC V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
+   64-bit SPARC-V9 support by Michael Tiemann, Jim Wilson, and Doug Evans,
    at Cygnus Support.
 
 This file is part of GCC.
@@ -51,19 +51,15 @@ extern enum direction function_arg_padding (enum machine_mode, tree);
 
 extern void load_pic_register (void);
 extern void order_regs_for_local_alloc (void);
-extern int compute_frame_size (int, int);
+extern HOST_WIDE_INT compute_frame_size (HOST_WIDE_INT, int);
 extern int check_pic (int);
 extern int short_branch (int, int);
 extern int sparc_flat_epilogue_delay_slots (void);
-extern unsigned long sparc_flat_compute_frame_size (int);
+extern HOST_WIDE_INT sparc_flat_compute_frame_size (HOST_WIDE_INT);
 extern void sparc_profile_hook (int);
 extern void sparc_override_options (void);
 extern int leaf_return_peephole_ok (void);
 extern void sparc_output_scratch_registers (FILE *);
-extern void sparc_flat_save_restore (FILE *, const char *,
-				     unsigned int, unsigned long,
-				     unsigned long, const char *,
-				     const char *, unsigned long);
 
 #ifdef RTX_CODE
 extern enum machine_mode select_cc_mode (enum rtx_code, rtx, rtx);