* config/alpha/alpha.c (alpha_mangle_fundamental_type): Rename to...
(alpha_mangle_type): This.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* config/arm/arm-protos.h (arm_mangle_type): Add prototype.
* config/arm/arm.c (TARGET_MANGLE_TYPE): Define target hook.
(arm_init_neon_builtins): Fix comment.
(arm_mangle_map_entry): New.
(arm_mangle_map): New.
(arm_mangle_type): New.
* config/i386/i386.c (ix86_mangle_fundamental_type): Rename to...
(ix86_mangle_type): This. Use TYPE_MAIN_VARIANT and restrict
mangled types to VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, REAL_TYPE.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* config/ia64/ia64.c (ia64_mangle_fundamental_type): Rename to...
(ia64_mangle_type): This. Use TYPE_MAIN_VARIANT and restrict
mangled types to VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, REAL_TYPE.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* config/rs6000/rs6000.c (rs6000_mangle_fundamental_type): Rename
to...
(rs6000_mangle_type): This. Use TYPE_MAIN_VARIANT.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* config/s390/s390.c (s390_mangle_fundamental_type): Rename to...
(s390_mangle_type): This.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* config/sparc/sparc.c (sparc_mangle_fundamental_type): Rename to...
(sparc_mangle_type): This.
(TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
(TARGET_MANGLE_TYPE): Define this instead.
* cp/mangle.c (write_type): Call mangle_type target hook on all
types before mangling. Use original type, not main variant, as
argument.
* target-def.h (TARGET_MANGLE_FUNDAMENTAL_TYPE): Rename hook to...
(TARGET_MANGLE_TYPE): This.
* target.h (gcc_target): Rename mangle_fundamental_type to
mangle_type.
* doc/tm.texi (TARGET_MANGLE_FUNDAMENTAL_TYPE): Rename section to...
(TARGET_MANGLE_TYPE): This. Note slightly different semantics.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@126917
138bc75d-0d04-0410-961f-
82ee72b054a4
2007-07-25 Julian Brown <julian@codesourcery.com>
+ Mark Shinwell <shinwell@codesourcery.com>
+
+ * config/alpha/alpha.c (alpha_mangle_fundamental_type): Rename to...
+ (alpha_mangle_type): This.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * config/arm/arm-protos.h (arm_mangle_type): Add prototype.
+ * config/arm/arm.c (TARGET_MANGLE_TYPE): Define target hook.
+ (arm_init_neon_builtins): Fix comment.
+ (arm_mangle_map_entry): New.
+ (arm_mangle_map): New.
+ (arm_mangle_type): New.
+ * config/i386/i386.c (ix86_mangle_fundamental_type): Rename to...
+ (ix86_mangle_type): This. Use TYPE_MAIN_VARIANT and restrict
+ mangled types to VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, REAL_TYPE.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * config/ia64/ia64.c (ia64_mangle_fundamental_type): Rename to...
+ (ia64_mangle_type): This. Use TYPE_MAIN_VARIANT and restrict
+ mangled types to VOID_TYPE, BOOLEAN_TYPE, INTEGER_TYPE, REAL_TYPE.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * config/rs6000/rs6000.c (rs6000_mangle_fundamental_type): Rename
+ to...
+ (rs6000_mangle_type): This. Use TYPE_MAIN_VARIANT.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * config/s390/s390.c (s390_mangle_fundamental_type): Rename to...
+ (s390_mangle_type): This.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * config/sparc/sparc.c (sparc_mangle_fundamental_type): Rename to...
+ (sparc_mangle_type): This.
+ (TARGET_MANGLE_FUNDAMENTAL_TYPE): Don't define.
+ (TARGET_MANGLE_TYPE): Define this instead.
+ * cp/mangle.c (write_type): Call mangle_type target hook on all
+ types before mangling. Use original type, not main variant, as
+ argument.
+ * target-def.h (TARGET_MANGLE_FUNDAMENTAL_TYPE): Rename hook to...
+ (TARGET_MANGLE_TYPE): This.
+ * target.h (gcc_target): Rename mangle_fundamental_type to
+ mangle_type.
+ * doc/tm.texi (TARGET_MANGLE_FUNDAMENTAL_TYPE): Rename section to...
+ (TARGET_MANGLE_TYPE): This. Note slightly different semantics.
+
+2007-07-25 Julian Brown <julian@codesourcery.com>
Paul Brook <paul@codesourcery.com>
Joseph Myers <joseph@codesourcery.com>
Mark Shinwell <shinwell@codesourcery.com>
}
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-/* Implement TARGET_MANGLE_FUNDAMENTAL_TYPE. */
+/* Implement TARGET_MANGLE_TYPE. */
static const char *
-alpha_mangle_fundamental_type (tree type)
+alpha_mangle_type (tree type)
{
if (TYPE_MAIN_VARIANT (type) == long_double_type_node
&& TARGET_LONG_DOUBLE_128)
#define TARGET_HANDLE_OPTION alpha_handle_option
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE alpha_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE alpha_mangle_type
#endif
struct gcc_target targetm = TARGET_INITIALIZER;
extern void arm_pr_no_long_calls (struct cpp_reader *);
extern void arm_pr_long_calls_off (struct cpp_reader *);
+extern const char *arm_mangle_type (tree);
+
#endif /* ! GCC_ARM_PROTOS_H */
#undef TARGET_CANNOT_FORCE_CONST_MEM
#define TARGET_CANNOT_FORCE_CONST_MEM arm_cannot_force_const_mem
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE arm_mangle_type
+
#ifdef HAVE_AS_TLS
#undef TARGET_ASM_OUTPUT_DWARF_DTPREL
#define TARGET_ASM_OUTPUT_DWARF_DTPREL arm_output_dwarf_dtprel
/* Define typedefs which exactly correspond to the modes we are basing vector
types on. If you change these names you'll need to change
- the table used by arm_mangle_vector_type too. */
+ the table used by arm_mangle_type too. */
(*lang_hooks.types.register_builtin_type) (neon_intQI_type_node,
"__builtin_neon_qi");
(*lang_hooks.types.register_builtin_type) (neon_intHI_type_node,
}
}
+/* A table and a function to perform ARM-specific name mangling for
+ NEON vector types in order to conform to the AAPCS (see "Procedure
+ Call Standard for the ARM Architecture", Appendix A). To qualify
+ for emission with the mangled names defined in that document, a
+ vector type must not only be of the correct mode but also be
+ composed of NEON vector element types (e.g. __builtin_neon_qi). */
+typedef struct
+{
+ enum machine_mode mode;
+ const char *element_type_name;
+ const char *aapcs_name;
+} arm_mangle_map_entry;
+
+static arm_mangle_map_entry arm_mangle_map[] = {
+ /* 64-bit containerized types. */
+ { V8QImode, "__builtin_neon_qi", "15__simd64_int8_t" },
+ { V8QImode, "__builtin_neon_uqi", "16__simd64_uint8_t" },
+ { V4HImode, "__builtin_neon_hi", "16__simd64_int16_t" },
+ { V4HImode, "__builtin_neon_uhi", "17__simd64_uint16_t" },
+ { V2SImode, "__builtin_neon_si", "16__simd64_int32_t" },
+ { V2SImode, "__builtin_neon_usi", "17__simd64_uint32_t" },
+ { V2SFmode, "__builtin_neon_sf", "18__simd64_float32_t" },
+ { V8QImode, "__builtin_neon_poly8", "16__simd64_poly8_t" },
+ { V4HImode, "__builtin_neon_poly16", "17__simd64_poly16_t" },
+ /* 128-bit containerized types. */
+ { V16QImode, "__builtin_neon_qi", "16__simd128_int8_t" },
+ { V16QImode, "__builtin_neon_uqi", "17__simd128_uint8_t" },
+ { V8HImode, "__builtin_neon_hi", "17__simd128_int16_t" },
+ { V8HImode, "__builtin_neon_uhi", "18__simd128_uint16_t" },
+ { V4SImode, "__builtin_neon_si", "17__simd128_int32_t" },
+ { V4SImode, "__builtin_neon_usi", "18__simd128_uint32_t" },
+ { V4SFmode, "__builtin_neon_sf", "19__simd128_float32_t" },
+ { V16QImode, "__builtin_neon_poly8", "17__simd128_poly8_t" },
+ { V8HImode, "__builtin_neon_poly16", "18__simd128_poly16_t" },
+ { VOIDmode, NULL, NULL }
+};
+
+const char *
+arm_mangle_type (tree type)
+{
+ arm_mangle_map_entry *pos = arm_mangle_map;
+
+ if (TREE_CODE (type) != VECTOR_TYPE)
+ return NULL;
+
+ /* Check the mode of the vector type, and the name of the vector
+ element type, against the table. */
+ while (pos->mode != VOIDmode)
+ {
+ tree elt_type = TREE_TYPE (type);
+
+ if (pos->mode == TYPE_MODE (type)
+ && TREE_CODE (TYPE_NAME (elt_type)) == TYPE_DECL
+ && !strcmp (IDENTIFIER_POINTER (DECL_NAME (TYPE_NAME (elt_type))),
+ pos->element_type_name))
+ return pos->aapcs_name;
+
+ pos++;
+ }
+
+ /* Use the default mangling for unrecognized (possibly user-defined)
+ vector types. */
+ return NULL;
+}
+
#include "gt-arm.h"
/* Return the mangling of TYPE if it is an extended fundamental type. */
static const char *
-ix86_mangle_fundamental_type (tree type)
+ix86_mangle_type (tree type)
{
+ type = TYPE_MAIN_VARIANT (type);
+
+ if (TREE_CODE (type) != VOID_TYPE && TREE_CODE (type) != BOOLEAN_TYPE
+ && TREE_CODE (type) != INTEGER_TYPE && TREE_CODE (type) != REAL_TYPE)
+ return NULL;
+
switch (TYPE_MODE (type))
{
case TFmode:
#define TARGET_INSERT_ATTRIBUTES SUBTARGET_INSERT_ATTRIBUTES
#endif
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE ix86_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE ix86_mangle_type
#undef TARGET_STACK_PROTECT_FAIL
#define TARGET_STACK_PROTECT_FAIL ix86_stack_protect_fail
static bool ia64_scalar_mode_supported_p (enum machine_mode mode);
static bool ia64_vector_mode_supported_p (enum machine_mode mode);
static bool ia64_cannot_force_const_mem (rtx);
-static const char *ia64_mangle_fundamental_type (tree);
+static const char *ia64_mangle_type (tree);
static const char *ia64_invalid_conversion (tree, tree);
static const char *ia64_invalid_unary_op (int, tree);
static const char *ia64_invalid_binary_op (int, tree, tree);
#undef TARGET_CANNOT_FORCE_CONST_MEM
#define TARGET_CANNOT_FORCE_CONST_MEM ia64_cannot_force_const_mem
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE ia64_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE ia64_mangle_type
#undef TARGET_INVALID_CONVERSION
#define TARGET_INVALID_CONVERSION ia64_invalid_conversion
/* Return the mangling of TYPE if it is an extended fundamental type. */
static const char *
-ia64_mangle_fundamental_type (tree type)
+ia64_mangle_type (tree type)
{
+ type = TYPE_MAIN_VARIANT (type);
+
+ if (TREE_CODE (type) != VOID_TYPE && TREE_CODE (type) != BOOLEAN_TYPE
+ && TREE_CODE (type) != INTEGER_TYPE && TREE_CODE (type) != REAL_TYPE)
+ return NULL;
+
/* On HP-UX, "long double" is mangled as "e" so __float128 is
mangled as "e". */
if (!TARGET_HPUX && TYPE_MODE (type) == TFmode)
static bool rs6000_ms_bitfield_layout_p (tree);
static tree rs6000_handle_struct_attribute (tree *, tree, tree, int, bool *);
static void rs6000_eliminate_indexed_memrefs (rtx operands[2]);
-static const char *rs6000_mangle_fundamental_type (tree);
+static const char *rs6000_mangle_type (tree);
extern const struct attribute_spec rs6000_attribute_table[];
static void rs6000_set_default_type_attributes (tree);
static bool rs6000_reg_live_or_pic_offset_p (int);
#undef TARGET_EXPAND_BUILTIN
#define TARGET_EXPAND_BUILTIN rs6000_expand_builtin
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE rs6000_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE rs6000_mangle_type
#undef TARGET_INIT_LIBFUNCS
#define TARGET_INIT_LIBFUNCS rs6000_init_libfuncs
elements; we must teach the compiler how to mangle them. */
static const char *
-rs6000_mangle_fundamental_type (tree type)
+rs6000_mangle_type (tree type)
{
+ type = TYPE_MAIN_VARIANT (type);
+
+ if (TREE_CODE (type) != VOID_TYPE && TREE_CODE (type) != BOOLEAN_TYPE
+ && TREE_CODE (type) != INTEGER_TYPE && TREE_CODE (type) != REAL_TYPE)
+ return NULL;
+
if (type == bool_char_type_node) return "U6__boolc";
if (type == bool_short_type_node) return "U6__bools";
if (type == pixel_type_node) return "u7__pixel";
}
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-/* Implement TARGET_MANGLE_FUNDAMENTAL_TYPE. */
+/* Implement TARGET_MANGLE_TYPE. */
static const char *
-s390_mangle_fundamental_type (tree type)
+s390_mangle_type (tree type)
{
if (TYPE_MAIN_VARIANT (type) == long_double_type_node
&& TARGET_LONG_DOUBLE_128)
#endif
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE s390_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE s390_mangle_type
#endif
#undef TARGET_SCALAR_MODE_SUPPORTED_P
static void sparc_output_dwarf_dtprel (FILE *, int, rtx) ATTRIBUTE_UNUSED;
static void sparc_file_end (void);
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-static const char *sparc_mangle_fundamental_type (tree);
+static const char *sparc_mangle_type (tree);
#endif
#ifdef SUBTARGET_ATTRIBUTE_TABLE
const struct attribute_spec sparc_attribute_table[];
#define TARGET_ASM_FILE_END sparc_file_end
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-#undef TARGET_MANGLE_FUNDAMENTAL_TYPE
-#define TARGET_MANGLE_FUNDAMENTAL_TYPE sparc_mangle_fundamental_type
+#undef TARGET_MANGLE_TYPE
+#define TARGET_MANGLE_TYPE sparc_mangle_type
#endif
struct gcc_target targetm = TARGET_INITIALIZER;
}
#ifdef TARGET_ALTERNATE_LONG_DOUBLE_MANGLING
-/* Implement TARGET_MANGLE_FUNDAMENTAL_TYPE. */
+/* Implement TARGET_MANGLE_TYPE. */
static const char *
-sparc_mangle_fundamental_type (tree type)
+sparc_mangle_type (tree type)
{
if (!TARGET_64BIT
&& TYPE_MAIN_VARIANT (type) == long_double_type_node
write_array_type (type);
else
{
+ tree type_orig = type;
+
/* See through any typedefs. */
type = TYPE_MAIN_VARIANT (type);
if (TYPE_PTRMEM_P (type))
write_pointer_to_member_type (type);
- else switch (TREE_CODE (type))
- {
- case VOID_TYPE:
- case BOOLEAN_TYPE:
- case INTEGER_TYPE: /* Includes wchar_t. */
- case REAL_TYPE:
- {
+ else
+ {
/* Handle any target-specific fundamental types. */
const char *target_mangling
- = targetm.mangle_fundamental_type (type);
+ = targetm.mangle_type (type_orig);
if (target_mangling)
{
return;
}
- /* If this is a typedef, TYPE may not be one of
- the standard builtin type nodes, but an alias of one. Use
- TYPE_MAIN_VARIANT to get to the underlying builtin type. */
- write_builtin_type (TYPE_MAIN_VARIANT (type));
- ++is_builtin_type;
- break;
- }
-
- case COMPLEX_TYPE:
- write_char ('C');
- write_type (TREE_TYPE (type));
- break;
-
- case FUNCTION_TYPE:
- case METHOD_TYPE:
- write_function_type (type);
- break;
-
- case UNION_TYPE:
- case RECORD_TYPE:
- case ENUMERAL_TYPE:
- /* A pointer-to-member function is represented as a special
- RECORD_TYPE, so check for this first. */
- if (TYPE_PTRMEMFUNC_P (type))
- write_pointer_to_member_type (type);
- else
- write_class_enum_type (type);
- break;
-
- case TYPENAME_TYPE:
- case UNBOUND_CLASS_TEMPLATE:
- /* We handle TYPENAME_TYPEs and UNBOUND_CLASS_TEMPLATEs like
- ordinary nested names. */
- write_nested_name (TYPE_STUB_DECL (type));
- break;
-
- case POINTER_TYPE:
- write_char ('P');
- write_type (TREE_TYPE (type));
- break;
-
- case REFERENCE_TYPE:
- if (TYPE_REF_IS_RVALUE (type))
- write_char('R');
- write_char ('R');
- write_type (TREE_TYPE (type));
- break;
-
- case TEMPLATE_TYPE_PARM:
- case TEMPLATE_PARM_INDEX:
- write_template_param (type);
- break;
-
- case TEMPLATE_TEMPLATE_PARM:
- write_template_template_param (type);
- break;
-
- case BOUND_TEMPLATE_TEMPLATE_PARM:
- write_template_template_param (type);
- write_template_args
- (TI_ARGS (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO (type)));
- break;
-
- case VECTOR_TYPE:
- write_string ("U8__vector");
- write_type (TREE_TYPE (type));
- break;
-
- case TYPE_PACK_EXPANSION:
- write_string ("U10__variadic");
- write_type (PACK_EXPANSION_PATTERN (type));
- break;
-
- default:
- gcc_unreachable ();
+ switch (TREE_CODE (type))
+ {
+ case VOID_TYPE:
+ case BOOLEAN_TYPE:
+ case INTEGER_TYPE: /* Includes wchar_t. */
+ case REAL_TYPE:
+ {
+ /* If this is a typedef, TYPE may not be one of
+ the standard builtin type nodes, but an alias of one. Use
+ TYPE_MAIN_VARIANT to get to the underlying builtin type. */
+ write_builtin_type (TYPE_MAIN_VARIANT (type));
+ ++is_builtin_type;
+ }
+ break;
+
+ case COMPLEX_TYPE:
+ write_char ('C');
+ write_type (TREE_TYPE (type));
+ break;
+
+ case FUNCTION_TYPE:
+ case METHOD_TYPE:
+ write_function_type (type);
+ break;
+
+ case UNION_TYPE:
+ case RECORD_TYPE:
+ case ENUMERAL_TYPE:
+ /* A pointer-to-member function is represented as a special
+ RECORD_TYPE, so check for this first. */
+ if (TYPE_PTRMEMFUNC_P (type))
+ write_pointer_to_member_type (type);
+ else
+ write_class_enum_type (type);
+ break;
+
+ case TYPENAME_TYPE:
+ case UNBOUND_CLASS_TEMPLATE:
+ /* We handle TYPENAME_TYPEs and UNBOUND_CLASS_TEMPLATEs like
+ ordinary nested names. */
+ write_nested_name (TYPE_STUB_DECL (type));
+ break;
+
+ case POINTER_TYPE:
+ write_char ('P');
+ write_type (TREE_TYPE (type));
+ break;
+
+ case REFERENCE_TYPE:
+ if (TYPE_REF_IS_RVALUE (type))
+ write_char('R');
+ write_char ('R');
+ write_type (TREE_TYPE (type));
+ break;
+
+ case TEMPLATE_TYPE_PARM:
+ case TEMPLATE_PARM_INDEX:
+ write_template_param (type);
+ break;
+
+ case TEMPLATE_TEMPLATE_PARM:
+ write_template_template_param (type);
+ break;
+
+ case BOUND_TEMPLATE_TEMPLATE_PARM:
+ write_template_template_param (type);
+ write_template_args
+ (TI_ARGS (TEMPLATE_TEMPLATE_PARM_TEMPLATE_INFO (type)));
+ break;
+
+ case VECTOR_TYPE:
+ write_string ("U8__vector");
+ write_type (TREE_TYPE (type));
+ break;
+
+ case TYPE_PACK_EXPANSION:
+ write_string ("U10__variadic");
+ write_type (PACK_EXPANSION_PATTERN (type));
+ break;
+
+ default:
+ gcc_unreachable ();
+ }
}
}
Returns true if the target supports decimal floating point.
@end deftypefn
-@deftypefn {Target Hook} {const char *} TARGET_MANGLE_FUNDAMENTAL_TYPE (tree @var{type})
-If your target defines any fundamental types, define this hook to
-return the appropriate encoding for these types as part of a C++
-mangled name. The @var{type} argument is the tree structure
-representing the type to be mangled. The hook may be applied to trees
-which are not target-specific fundamental types; it should return
-@code{NULL} for all such types, as well as arguments it does not
-recognize. If the return value is not @code{NULL}, it must point to
-a statically-allocated string constant.
+@deftypefn {Target Hook} {const char *} TARGET_MANGLE_TYPE (tree @var{type})
+If your target defines any fundamental types, or any types your target
+uses should be mangled differently from the default, define this hook
+to return the appropriate encoding for these types as part of a C++
+mangled name. The @var{type} argument is the tree structure representing
+the type to be mangled. The hook may be applied to trees which are
+not target-specific fundamental types; it should return @code{NULL}
+for all such types, as well as arguments it does not recognize. If the
+return value is not @code{NULL}, it must point to a statically-allocated
+string constant.
Target-specific fundamental types might be new fundamental types or
qualified versions of ordinary fundamental types. Encode new
codes.) In both cases the spaces are for clarity; do not include any
spaces in your string.
+This hook is applied to types prior to typedef resolution. If the mangled
+name for a particular type depends only on that type's main variant, you
+can perform typedef resolution yourself using @code{TYPE_MAIN_VARIANT}
+before mangling.
+
The default version of this hook always returns @code{NULL}, which is
appropriate for a target that does not define any new fundamental
types.
#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_MANGLE_TYPE hook_constcharptr_tree_null
#define TARGET_ALLOCATE_INITIAL_VALUE NULL
#ifndef TARGET_INIT_LIBFUNCS
TARGET_RESOLVE_OVERLOADED_BUILTIN, \
TARGET_FOLD_BUILTIN, \
TARGET_BUILTIN_RECIPROCAL, \
- TARGET_MANGLE_FUNDAMENTAL_TYPE, \
+ TARGET_MANGLE_TYPE, \
TARGET_INIT_LIBFUNCS, \
TARGET_SECTION_TYPE_FLAGS, \
TARGET_CANNOT_MODIFY_JUMPS_P, \
reciprocal of the function, or NULL_TREE if not available. */
tree (* builtin_reciprocal) (unsigned, bool, bool);
- /* For a vendor-specific fundamental TYPE, return a pointer to
- a statically-allocated string containing the C++ mangling for
- TYPE. In all other cases, return NULL. */
- const char * (* mangle_fundamental_type) (tree type);
+ /* For a vendor-specific TYPE, return a pointer to a statically-allocated
+ string containing the C++ mangling for TYPE. In all other cases, return
+ NULL. */
+ const char * (* mangle_type) (tree type);
/* Make any adjustments to libfunc names needed for this target. */
void (* init_libfuncs) (void);
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