obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 96 insertions, 0 deletions

diff --git a/gcc/config/spu/spu-protos.h b/gcc/config/spu/spu-protos.h
new file mode 100644
index 000000000..fa9453527
--- /dev/null
+++ b/gcc/config/spu/spu-protos.h
@@ -0,0 +1,96 @@
+/* Copyright (C) 2006, 2007, 2008, 2009, 2010
+   Free Software Foundation, Inc.
+
+   This file is free software; you can redistribute it and/or modify it under
+   the terms of the GNU General Public License as published by the Free
+   Software Foundation; either version 3 of the License, or (at your option) 
+   any later version.
+
+   This file is distributed in the hope that it will be useful, but WITHOUT
+   ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+   for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with GCC; see the file COPYING3.  If not see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _SPU_PROTOS_
+#define _SPU_PROTOS_
+
+extern void spu_cpu_cpp_builtins (struct cpp_reader * pfile);
+extern void builtin_define_std (const char *);
+extern void spu_c_common_override_options (void);
+extern int valid_subreg (rtx op);
+extern void spu_expand_extv (rtx * ops, int unsignedp);
+extern void spu_expand_insv (rtx * ops);
+extern int spu_expand_block_move (rtx * ops);
+extern void spu_emit_branch_or_set (int is_set, rtx cmp, rtx * operands);
+extern int spu_emit_vector_cond_expr (rtx, rtx, rtx, rtx, rtx, rtx);
+extern HOST_WIDE_INT const_double_to_hwint (rtx x);
+extern void print_operand_address (FILE * file, register rtx addr);
+extern void print_operand (FILE * file, rtx x, int code);
+extern int spu_split_immediate (rtx * ops);
+extern int spu_saved_regs_size (void);
+extern int direct_return (void);
+extern void spu_expand_prologue (void);
+extern void spu_expand_epilogue (bool sibcall_p);
+extern rtx spu_return_addr (int count, rtx frame);
+
+#ifdef RTX_CODE
+extern rtx hwint_to_const_double (enum machine_mode mode, HOST_WIDE_INT v);
+extern rtx spu_const (enum machine_mode mode, HOST_WIDE_INT val);
+extern rtx spu_const_from_ints (enum machine_mode mode, 
+			        int a, int b, int c, int d);
+extern struct rtx_def *spu_float_const (const char *string,
+					enum machine_mode mode);
+extern int immediate_load_p (rtx op, enum machine_mode mode);
+extern int logical_immediate_p (rtx op, enum machine_mode mode);
+extern int iohl_immediate_p (rtx op, enum machine_mode mode);
+extern int arith_immediate_p (rtx op, enum machine_mode mode,
+			      HOST_WIDE_INT low, HOST_WIDE_INT high);
+extern bool exp2_immediate_p (rtx op, enum machine_mode mode, int low,
+			      int high);
+extern int spu_constant_address_p (rtx x);
+extern int spu_legitimate_constant_p (rtx x);
+extern int spu_initial_elimination_offset (int from, int to);
+extern rtx spu_function_value (const_tree type, const_tree func);
+extern void spu_setup_incoming_varargs (int *cum, enum machine_mode mode,
+					tree type, int *pretend_size,
+					int no_rtl);
+extern int spu_expand_mov (rtx * ops, enum machine_mode mode);
+extern int spu_split_load (rtx * ops);
+extern int spu_split_store (rtx * ops);
+extern int fsmbi_const_p (rtx x);
+extern int cpat_const_p (rtx x, enum machine_mode mode);
+extern rtx gen_cpat_const (rtx * ops);
+extern void constant_to_array (enum machine_mode mode, rtx x,
+			       unsigned char *arr);
+extern rtx array_to_constant (enum machine_mode mode, const unsigned char *arr);
+extern rtx spu_gen_exp2 (enum machine_mode mode, rtx x);
+extern void spu_allocate_stack (rtx op0, rtx op1);
+extern void spu_restore_stack_nonlocal (rtx op0, rtx op1);
+extern void spu_restore_stack_block (rtx op0, rtx op1);
+extern rtx spu_gen_subreg (enum machine_mode mode, rtx x);
+extern int spu_safe_dma(HOST_WIDE_INT channel);
+extern void spu_builtin_splats (rtx ops[]);
+extern void spu_builtin_extract (rtx ops[]);
+extern void spu_builtin_insert (rtx ops[]);
+extern void spu_builtin_promote (rtx ops[]);
+extern void spu_expand_sign_extend (rtx ops[]);
+extern void spu_expand_vector_init (rtx target, rtx vals);
+#endif /* RTX_CODE  */
+
+extern void spu_init_expanders (void);
+extern void spu_split_convert (rtx *);
+extern void spu_function_profiler (FILE *, int);
+
+/* spu-c.c */
+extern tree spu_resolve_overloaded_builtin (location_t, tree fndecl,
+    					    void *fnargs);
+extern rtx spu_expand_builtin (tree exp, rtx target, rtx subtarget,
+			       enum machine_mode mode, int ignore);
+extern rtx spu_expand_builtin (tree, rtx, rtx, enum machine_mode, int);
+
+#endif /* _SPU_PROTOS_  */
+