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-rw-r--r--gcc/tree.h48
1 files changed, 29 insertions, 19 deletions
diff --git a/gcc/tree.h b/gcc/tree.h
index dc00feafa57..e0c9868ed90 100644
--- a/gcc/tree.h
+++ b/gcc/tree.h
@@ -118,7 +118,6 @@ extern const enum tree_code_class tree_code_type[];
#define INDIRECT_REF_P(CODE)\
(TREE_CODE (CODE) == INDIRECT_REF \
- || TREE_CODE (CODE) == ALIGN_INDIRECT_REF \
|| TREE_CODE (CODE) == MISALIGNED_INDIRECT_REF)
/* Nonzero if CODE represents a reference. */
@@ -388,8 +387,9 @@ struct GTY(()) tree_base {
unsigned visited : 1;
unsigned packed_flag : 1;
unsigned user_align : 1;
+ unsigned nameless_flag : 1;
- unsigned spare : 13;
+ unsigned spare : 12;
/* This field is only used with type nodes; the only reason it is present
in tree_base instead of tree_type is to save space. The size of the
@@ -839,17 +839,6 @@ enum tree_node_structure_enum {
__FILE__, __LINE__, __FUNCTION__); \
&__t->exp.operands[__i]; }))
-#define TREE_RTL_OPERAND_CHECK(T, CODE, I) __extension__ \
-(*(rtx *) \
- ({__typeof (T) const __t = (T); \
- const int __i = (I); \
- if (TREE_CODE (__t) != (CODE)) \
- tree_check_failed (__t, __FILE__, __LINE__, __FUNCTION__, (CODE), 0); \
- if (__i < 0 || __i >= TREE_OPERAND_LENGTH (__t)) \
- tree_operand_check_failed (__i, __t, \
- __FILE__, __LINE__, __FUNCTION__); \
- &__t->exp.operands[__i]; }))
-
/* Nodes are chained together for many purposes.
Types are chained together to record them for being output to the debugger
(see the function `chain_type').
@@ -931,7 +920,6 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int,
#define TREE_VEC_ELT_CHECK(T, I) ((T)->vec.a[I])
#define TREE_OPERAND_CHECK(T, I) ((T)->exp.operands[I])
#define TREE_OPERAND_CHECK_CODE(T, CODE, I) ((T)->exp.operands[I])
-#define TREE_RTL_OPERAND_CHECK(T, CODE, I) (*(rtx *) &((T)->exp.operands[I]))
#define OMP_CLAUSE_ELT_CHECK(T, i) ((T)->omp_clause.ops[i])
#define OMP_CLAUSE_RANGE_CHECK(T, CODE1, CODE2) (T)
#define OMP_CLAUSE_SUBCODE_CHECK(T, CODE) (T)
@@ -1251,7 +1239,7 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int,
accessing the memory pointed to won't generate a trap. However,
this only applies to an object when used appropriately: it doesn't
mean that writing a READONLY mem won't trap. Similarly for
- ALIGN_INDIRECT_REF and MISALIGNED_INDIRECT_REF.
+ MISALIGNED_INDIRECT_REF.
In ARRAY_REF and ARRAY_RANGE_REF means that we know that the index
(or slice of the array) always belongs to the range of the array.
@@ -2193,6 +2181,9 @@ extern enum machine_mode vector_type_mode (const_tree);
the term. */
#define TYPE_RESTRICT(NODE) (TYPE_CHECK (NODE)->type.restrict_flag)
+/* If nonzero, type's name shouldn't be emitted into debug info. */
+#define TYPE_NAMELESS(NODE) (TYPE_CHECK (NODE)->base.nameless_flag)
+
/* The address space the type is in. */
#define TYPE_ADDR_SPACE(NODE) (TYPE_CHECK (NODE)->base.address_space)
@@ -2495,6 +2486,7 @@ enum symbol_visibility
struct function;
+#define DECL_CHAIN(NODE) (TREE_CHAIN (DECL_MINIMAL_CHECK (NODE)))
/* This is the name of the object as written by the user.
It is an IDENTIFIER_NODE. */
@@ -2541,6 +2533,10 @@ struct function;
#define DECL_CONTEXT(NODE) (DECL_MINIMAL_CHECK (NODE)->decl_minimal.context)
#define DECL_FIELD_CONTEXT(NODE) \
(FIELD_DECL_CHECK (NODE)->decl_minimal.context)
+
+/* If nonzero, decl's name shouldn't be emitted into debug info. */
+#define DECL_NAMELESS(NODE) (DECL_MINIMAL_CHECK (NODE)->base.nameless_flag)
+
struct GTY(()) tree_decl_minimal {
struct tree_common common;
location_t locus;
@@ -3013,6 +3009,11 @@ struct GTY(()) tree_parm_decl {
not be treated as replaceable so that use of C++ template
instantiations is not penalized.
+ In other respects, the condition is usually equivalent to whether
+ the function binds to the current module (shared library or executable).
+ However, weak functions can always be overridden by earlier TUs
+ in the same module, even if they bind locally to that module.
+
For example, DECL_REPLACEABLE is used to determine whether or not a
function (including a template instantiation) which is not
explicitly declared "inline" can be inlined. If the function is
@@ -3021,7 +3022,7 @@ struct GTY(()) tree_parm_decl {
function that is not DECL_REPLACEABLE can be inlined, since all
versions of the function will be functionally identical. */
#define DECL_REPLACEABLE_P(NODE) \
- (!DECL_COMDAT (NODE) && !targetm.binds_local_p (NODE))
+ (!DECL_COMDAT (NODE) && (DECL_WEAK (NODE) || !targetm.binds_local_p (NODE)))
/* The name of the object as the assembler will see it (but before any
translations made by ASM_OUTPUT_LABELREF). Often this is the same
@@ -3527,6 +3528,7 @@ enum tree_index
TI_INTEGER_ZERO,
TI_INTEGER_ONE,
+ TI_INTEGER_THREE,
TI_INTEGER_MINUS_ONE,
TI_NULL_POINTER,
@@ -3681,6 +3683,7 @@ extern GTY(()) tree global_trees[TI_MAX];
#define integer_zero_node global_trees[TI_INTEGER_ZERO]
#define integer_one_node global_trees[TI_INTEGER_ONE]
+#define integer_three_node global_trees[TI_INTEGER_THREE]
#define integer_minus_one_node global_trees[TI_INTEGER_MINUS_ONE]
#define size_zero_node global_trees[TI_SIZE_ZERO]
#define size_one_node global_trees[TI_SIZE_ONE]
@@ -4053,7 +4056,6 @@ extern tree build_omp_clause (location_t, enum omp_clause_code);
extern tree build_vl_exp_stat (enum tree_code, int MEM_STAT_DECL);
#define build_vl_exp(c,n) build_vl_exp_stat (c,n MEM_STAT_INFO)
-extern tree build_call_list (tree, tree, tree);
extern tree build_call_nary (tree, tree, int, ...);
extern tree build_call_valist (tree, tree, int, va_list);
#define build_call_array(T1,T2,N,T3)\
@@ -4968,6 +4970,11 @@ extern tree build_fold_indirect_ref_loc (location_t, tree);
#define fold_indirect_ref(T)\
fold_indirect_ref_loc (UNKNOWN_LOCATION, T)
extern tree fold_indirect_ref_loc (location_t, tree);
+extern tree build_simple_mem_ref_loc (location_t, tree);
+#define build_simple_mem_ref(T)\
+ build_simple_mem_ref_loc (UNKNOWN_LOCATION, T)
+extern double_int mem_ref_offset (const_tree);
+extern tree reference_alias_ptr_type (const_tree);
extern tree constant_boolean_node (int, tree);
extern tree div_if_zero_remainder (enum tree_code, const_tree, const_tree);
@@ -5020,8 +5027,9 @@ extern tree fold_builtin_strncpy_chk (location_t, tree, tree, tree, tree, tree);
extern tree fold_builtin_snprintf_chk (location_t, tree, tree, enum built_in_function);
extern bool fold_builtin_next_arg (tree, bool);
extern enum built_in_function builtin_mathfn_code (const_tree);
-extern tree build_function_call_expr (location_t, tree, tree);
extern tree fold_builtin_call_array (location_t, tree, tree, int, tree *);
+extern tree build_call_expr_loc_array (location_t, tree, int, tree *);
+extern tree build_call_expr_loc_vec (location_t, tree, VEC(tree,gc) *);
extern tree build_call_expr_loc (location_t, tree, int, ...);
extern tree build_call_expr (tree, int, ...);
extern tree mathfn_built_in (tree, enum built_in_function fn);
@@ -5043,6 +5051,8 @@ extern tree build_range_check (location_t, tree, tree, int, tree, tree);
extern bool merge_ranges (int *, tree *, tree *, int, tree, tree, int,
tree, tree);
extern void set_builtin_user_assembler_name (tree decl, const char *asmspec);
+extern bool is_simple_builtin (tree);
+extern bool is_inexpensive_builtin (tree);
/* In convert.c */
extern tree strip_float_extensions (tree);
@@ -5051,7 +5061,7 @@ extern tree strip_float_extensions (tree);
extern int really_constant_p (const_tree);
extern bool decl_address_invariant_p (const_tree);
extern bool decl_address_ip_invariant_p (const_tree);
-extern int int_fits_type_p (const_tree, const_tree);
+extern bool int_fits_type_p (const_tree, const_tree);
#ifndef GENERATOR_FILE
extern void get_type_static_bounds (const_tree, mpz_t, mpz_t);
#endif
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