diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 14 |
1 files changed, 7 insertions, 7 deletions
@@ -1254,7 +1254,7 @@ extern void omp_clause_range_check_failed (const_tree, const char *, int, #define TREE_THIS_NOTRAP(NODE) ((NODE)->base.nothrow_flag) /* In a VAR_DECL, PARM_DECL or FIELD_DECL, or any kind of ..._REF node, - nonzero means it may not be the lhs of an assignment. + nonzero means it may not be the lhs of an assignment. Nonzero in a FUNCTION_DECL means this function should be treated as "const" function (can only read its arguments). */ #define TREE_READONLY(NODE) (NON_TYPE_CHECK (NODE)->base.readonly_flag) @@ -2077,7 +2077,7 @@ extern enum machine_mode vector_type_mode (const_tree); /* The "canonical" type for this type node, which can be used to compare the type for equality with another type. If two types are equal (based on the semantics of the language), then they will have - equivalent TYPE_CANONICAL entries. + equivalent TYPE_CANONICAL entries. As a special case, if TYPE_CANONICAL is NULL_TREE, then it cannot be used for comparison against other types. Instead, the type is @@ -2912,12 +2912,12 @@ struct GTY(()) tree_parm_decl { /* A replaceable function is one which may be replaced at link-time with an entirely different definition, provided that the replacement has the same type. For example, functions declared - with __attribute__((weak)) on most systems are replaceable. + with __attribute__((weak)) on most systems are replaceable. COMDAT functions are not replaceable, since all definitions of the function must be equivalent. It is important that COMDAT functions not be treated as replaceable so that use of C++ template - instantiations is not penalized. + instantiations is not penalized. For example, DECL_REPLACEABLE is used to determine whether or not a function (including a template instantiation) which is not @@ -3048,7 +3048,7 @@ extern void decl_fini_priority_insert (tree, priority_type); (VAR_DECL_CHECK (NODE)->decl_with_vis.init_priority_p) /* For a VAR_DECL or FUNCTION_DECL the initialization priority of - NODE. */ + NODE. */ #define DECL_INIT_PRIORITY(NODE) \ (decl_init_priority_lookup (NODE)) /* Set the initialization priority for NODE to VAL. */ @@ -4952,7 +4952,7 @@ extern tree fold_call_stmt (gimple, bool); extern tree gimple_fold_builtin_snprintf_chk (gimple, tree, enum built_in_function); extern tree make_range (tree, int *, tree *, tree *, bool *); extern tree build_range_check (location_t, tree, tree, int, tree, tree); -extern bool merge_ranges (int *, tree *, tree *, int, tree, tree, int, +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); @@ -5332,7 +5332,7 @@ void init_inline_once (void); /* In ipa-reference.c. Used for parsing attributes of asm code. */ extern GTY(()) tree memory_identifier_string; -/* Compute the number of operands in an expression node NODE. For +/* Compute the number of operands in an expression node NODE. For tcc_vl_exp nodes like CALL_EXPRs, this is stored in the node itself, otherwise it is looked up from the node's code. */ static inline int |