2006-11-08 Dorit Nuzman <dorit@il.ibm.com>

[pf3gnuchains/gcc-fork.git] / gcc / target-def.h

diff --git a/gcc/target-def.h b/gcc/target-def.h
index ffeec2e..1e158c1 100644 (file)
--- a/gcc/target-def.h
+++ b/gcc/target-def.h
@@ -1,5 +1,6 @@
 /* Default initializers for a generic GCC target.
-   Copyright (C) 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006
+   Free Software Foundation, Inc.
 
 This program is free software; you can redistribute it and/or modify it
 under the terms of the GNU General Public License as published by the
@@ -30,8 +31,13 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
    definition in a #ifndef, since files include tm.h before this one.  */
 
 /* Assembler output.  */
+#ifndef TARGET_ASM_OPEN_PAREN
 #define TARGET_ASM_OPEN_PAREN "("
+#endif
+#ifndef TARGET_ASM_CLOSE_PAREN
 #define TARGET_ASM_CLOSE_PAREN ")"
+#endif
+
 #define TARGET_ASM_BYTE_OP "\t.byte\t"
 
 #define TARGET_ASM_ALIGNED_HI_OP "\t.short\t"
@@ -140,6 +146,10 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 # endif
 #endif
 
+#ifndef TARGET_HAVE_SWITCHABLE_BSS_SECTIONS
+#define TARGET_HAVE_SWITCHABLE_BSS_SECTIONS false
+#endif
+
 #ifndef TARGET_ASM_INIT_SECTIONS
 #define TARGET_ASM_INIT_SECTIONS hook_void_void
 #endif
@@ -205,6 +215,14 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #define TARGET_ASM_MARK_DECL_PRESERVED hook_void_constcharptr
 #endif
 
+#ifndef TARGET_ASM_OUTPUT_ANCHOR
+#ifdef ASM_OUTPUT_DEF
+#define TARGET_ASM_OUTPUT_ANCHOR default_asm_output_anchor
+#else
+#define TARGET_ASM_OUTPUT_ANCHOR NULL
+#endif
+#endif
+
 #ifndef TARGET_ASM_OUTPUT_DWARF_DTPREL
 #define TARGET_ASM_OUTPUT_DWARF_DTPREL NULL
 #endif
@@ -252,6 +270,7 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
                         TARGET_ASM_FILE_END,                   \
                        TARGET_ASM_EXTERNAL_LIBCALL,            \
                         TARGET_ASM_MARK_DECL_PRESERVED,                \
+                       TARGET_ASM_OUTPUT_ANCHOR,               \
                        TARGET_ASM_OUTPUT_DWARF_DTPREL}
 
 /* Scheduler hooks.  All of these default to null pointers, which
@@ -275,6 +294,14 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD 0
 #define TARGET_SCHED_DFA_NEW_CYCLE 0
 #define TARGET_SCHED_IS_COSTLY_DEPENDENCE 0
+#define TARGET_SCHED_ADJUST_COST_2 0
+#define TARGET_SCHED_H_I_D_EXTENDED 0
+#define TARGET_SCHED_SPECULATE_INSN 0
+#define TARGET_SCHED_NEEDS_BLOCK_P 0
+#define TARGET_SCHED_GEN_CHECK 0
+#define TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC 0
+#define TARGET_SCHED_SET_SCHED_FLAGS 0
+
 
 #define TARGET_SCHED                                           \
   {TARGET_SCHED_ADJUST_COST,                                   \
@@ -295,12 +322,23 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
    TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD,           \
    TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD,     \
    TARGET_SCHED_DFA_NEW_CYCLE,                                 \
-   TARGET_SCHED_IS_COSTLY_DEPENDENCE}
+   TARGET_SCHED_IS_COSTLY_DEPENDENCE,                           \
+   TARGET_SCHED_ADJUST_COST_2,                                  \
+   TARGET_SCHED_H_I_D_EXTENDED,                                        \
+   TARGET_SCHED_SPECULATE_INSN,                                 \
+   TARGET_SCHED_NEEDS_BLOCK_P,                                  \
+   TARGET_SCHED_GEN_CHECK,                                      \
+   TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC, \
+   TARGET_SCHED_SET_SCHED_FLAGS}
 
 #define TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD 0
+#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN 0
+#define TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD 0
 
 #define TARGET_VECTORIZE                                                \
-  {TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD}
+  {TARGET_VECTORIZE_BUILTIN_MASK_FOR_LOAD,                             \
+   TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_EVEN,                             \
+   TARGET_VECTORIZE_BUILTIN_MUL_WIDEN_ODD}
 
 #define TARGET_DEFAULT_TARGET_FLAGS 0
 
@@ -320,7 +358,6 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 /* In builtins.c.  */
 #define TARGET_INIT_BUILTINS hook_void_void
 #define TARGET_EXPAND_BUILTIN default_expand_builtin
-#define TARGET_EXPAND_LIBRARY_BUILTIN default_expand_library_builtin
 #define TARGET_RESOLVE_OVERLOADED_BUILTIN NULL
 #define TARGET_FOLD_BUILTIN hook_tree_tree_tree_bool_null
 
@@ -345,6 +382,10 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #define TARGET_MIN_DIVISIONS_FOR_RECIP_MUL default_min_divisions_for_recip_mul
 #endif
 
+#ifndef TARGET_MODE_REP_EXTENDED
+#define TARGET_MODE_REP_EXTENDED default_mode_rep_extended
+#endif
+
 #ifndef TARGET_VALID_POINTER_MODE
 #define TARGET_VALID_POINTER_MODE default_valid_pointer_mode
 #endif
@@ -373,13 +414,20 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #define TARGET_CANNOT_COPY_INSN_P NULL
 #define TARGET_COMMUTATIVE_P hook_bool_rtx_commutative_p
 #define TARGET_DELEGITIMIZE_ADDRESS hook_rtx_rtx_identity
+#define TARGET_USE_BLOCKS_FOR_CONSTANT_P hook_bool_mode_rtx_false
+#define TARGET_MIN_ANCHOR_OFFSET 0
+#define TARGET_MAX_ANCHOR_OFFSET 0
+#define TARGET_USE_ANCHORS_FOR_SYMBOL_P default_use_anchors_for_symbol_p
 #define TARGET_FUNCTION_OK_FOR_SIBCALL hook_bool_tree_tree_false
 #define TARGET_COMP_TYPE_ATTRIBUTES hook_int_tree_tree_1
+#ifndef TARGET_SET_DEFAULT_TYPE_ATTRIBUTES
 #define TARGET_SET_DEFAULT_TYPE_ATTRIBUTES hook_void_tree
+#endif
 #define TARGET_INSERT_ATTRIBUTES hook_void_tree_treeptr
 #define TARGET_FUNCTION_ATTRIBUTE_INLINABLE_P hook_bool_tree_false
 #define TARGET_MS_BITFIELD_LAYOUT_P hook_bool_tree_false
 #define TARGET_ALIGN_ANON_BITFIELD hook_bool_void_false
+#define TARGET_NARROW_VOLATILE_BITFIELD hook_bool_void_false
 #define TARGET_RTX_COSTS hook_bool_rtx_int_int_intp_false
 #define TARGET_MANGLE_FUNDAMENTAL_TYPE hook_constcharptr_tree_null
 #define TARGET_ALLOCATE_INITIAL_VALUE NULL
@@ -539,6 +587,10 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 #define TARGET_CXX_USE_AEABI_ATEXIT hook_bool_void_false
 #endif
 
+#ifndef TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT
+#define TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT hook_bool_void_false
+#endif
+
 #ifndef TARGET_CXX_ADJUST_CLASS_AT_DEFINITION
 #define TARGET_CXX_ADJUST_CLASS_AT_DEFINITION hook_void_tree
 #endif
@@ -555,6 +607,7 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
     TARGET_CXX_DETERMINE_CLASS_DATA_VISIBILITY,        \
     TARGET_CXX_CLASS_DATA_ALWAYS_COMDAT,        \
     TARGET_CXX_USE_AEABI_ATEXIT,               \
+    TARGET_CXX_USE_ATEXIT_FOR_CXA_ATEXIT,      \
     TARGET_CXX_ADJUST_CLASS_AT_DEFINITION      \
   }
 
@@ -577,9 +630,9 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
   TARGET_MS_BITFIELD_LAYOUT_P,                 \
   TARGET_DECIMAL_FLOAT_SUPPORTED_P,            \
   TARGET_ALIGN_ANON_BITFIELD,                  \
+  TARGET_NARROW_VOLATILE_BITFIELD,             \
   TARGET_INIT_BUILTINS,                                \
   TARGET_EXPAND_BUILTIN,                       \
-  TARGET_EXPAND_LIBRARY_BUILTIN,               \
   TARGET_RESOLVE_OVERLOADED_BUILTIN,           \
   TARGET_FOLD_BUILTIN,                         \
   TARGET_MANGLE_FUNDAMENTAL_TYPE,              \
@@ -592,6 +645,10 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
   TARGET_CANNOT_COPY_INSN_P,                   \
   TARGET_COMMUTATIVE_P,                                \
   TARGET_DELEGITIMIZE_ADDRESS,                 \
+  TARGET_USE_BLOCKS_FOR_CONSTANT_P,            \
+  TARGET_MIN_ANCHOR_OFFSET,                    \
+  TARGET_MAX_ANCHOR_OFFSET,                    \
+  TARGET_USE_ANCHORS_FOR_SYMBOL_P,             \
   TARGET_FUNCTION_OK_FOR_SIBCALL,              \
   TARGET_IN_SMALL_DATA_P,                      \
   TARGET_BINDS_LOCAL_P,                                \
@@ -599,6 +656,7 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
   TARGET_STRIP_NAME_ENCODING,                  \
   TARGET_SHIFT_TRUNCATION_MASK,                        \
   TARGET_MIN_DIVISIONS_FOR_RECIP_MUL,          \
+  TARGET_MODE_REP_EXTENDED,                    \
   TARGET_VALID_POINTER_MODE,                    \
   TARGET_SCALAR_MODE_SUPPORTED_P,              \
   TARGET_VECTOR_MODE_SUPPORTED_P,               \
@@ -634,6 +692,7 @@ Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
   TARGET_EXTRA_LIVE_ON_ENTRY,                    \
   TARGET_UNWIND_TABLES_DEFAULT,                        \
   TARGET_HAVE_NAMED_SECTIONS,                  \
+  TARGET_HAVE_SWITCHABLE_BSS_SECTIONS,         \
   TARGET_HAVE_CTORS_DTORS,                     \
   TARGET_HAVE_TLS,                             \
   TARGET_HAVE_SRODATA_SECTION,                 \