diff options
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 87 |
1 files changed, 36 insertions, 51 deletions
diff --git a/gcc/tree.h b/gcc/tree.h index 1b05d969541..a73928fa3ee 100644 --- a/gcc/tree.h +++ b/gcc/tree.h @@ -76,64 +76,43 @@ as_internal_fn (combined_fn code) /* Macros for initializing `tree_contains_struct'. */ #define MARK_TS_BASE(C) \ - do { \ - tree_contains_struct[C][TS_BASE] = 1; \ - } while (0) + (tree_contains_struct[C][TS_BASE] = true) #define MARK_TS_TYPED(C) \ - do { \ - MARK_TS_BASE (C); \ - tree_contains_struct[C][TS_TYPED] = 1; \ - } while (0) + (MARK_TS_BASE (C), \ + tree_contains_struct[C][TS_TYPED] = true) #define MARK_TS_COMMON(C) \ - do { \ - MARK_TS_TYPED (C); \ - tree_contains_struct[C][TS_COMMON] = 1; \ - } while (0) + (MARK_TS_TYPED (C), \ + tree_contains_struct[C][TS_COMMON] = true) #define MARK_TS_TYPE_COMMON(C) \ - do { \ - MARK_TS_COMMON (C); \ - tree_contains_struct[C][TS_TYPE_COMMON] = 1; \ - } while (0) + (MARK_TS_COMMON (C), \ + tree_contains_struct[C][TS_TYPE_COMMON] = true) #define MARK_TS_TYPE_WITH_LANG_SPECIFIC(C) \ - do { \ - MARK_TS_TYPE_COMMON (C); \ - tree_contains_struct[C][TS_TYPE_WITH_LANG_SPECIFIC] = 1; \ - } while (0) + (MARK_TS_TYPE_COMMON (C), \ + tree_contains_struct[C][TS_TYPE_WITH_LANG_SPECIFIC] = true) #define MARK_TS_DECL_MINIMAL(C) \ - do { \ - MARK_TS_COMMON (C); \ - tree_contains_struct[C][TS_DECL_MINIMAL] = 1; \ - } while (0) + (MARK_TS_COMMON (C), \ + tree_contains_struct[C][TS_DECL_MINIMAL] = true) #define MARK_TS_DECL_COMMON(C) \ - do { \ - MARK_TS_DECL_MINIMAL (C); \ - tree_contains_struct[C][TS_DECL_COMMON] = 1; \ - } while (0) + (MARK_TS_DECL_MINIMAL (C), \ + tree_contains_struct[C][TS_DECL_COMMON] = true) #define MARK_TS_DECL_WRTL(C) \ - do { \ - MARK_TS_DECL_COMMON (C); \ - tree_contains_struct[C][TS_DECL_WRTL] = 1; \ - } while (0) + (MARK_TS_DECL_COMMON (C), \ + tree_contains_struct[C][TS_DECL_WRTL] = true) #define MARK_TS_DECL_WITH_VIS(C) \ - do { \ - MARK_TS_DECL_WRTL (C); \ - tree_contains_struct[C][TS_DECL_WITH_VIS] = 1; \ - } while (0) + (MARK_TS_DECL_WRTL (C), \ + tree_contains_struct[C][TS_DECL_WITH_VIS] = true) #define MARK_TS_DECL_NON_COMMON(C) \ - do { \ - MARK_TS_DECL_WITH_VIS (C); \ - tree_contains_struct[C][TS_DECL_NON_COMMON] = 1; \ - } while (0) - + (MARK_TS_DECL_WITH_VIS (C), \ + tree_contains_struct[C][TS_DECL_NON_COMMON] = true) /* Returns the string representing CLASS. */ @@ -2103,11 +2082,6 @@ extern machine_mode vector_type_mode (const_tree); #define TYPE_SYMTAB_ADDRESS(NODE) \ (TYPE_CHECK (NODE)->type_common.symtab.address) -/* Symtab field as a string. Used by COFF generator in sdbout.c to - hold struct/union type tag names. */ -#define TYPE_SYMTAB_POINTER(NODE) \ - (TYPE_CHECK (NODE)->type_common.symtab.pointer) - /* Symtab field as a pointer to a DWARF DIE. Used by DWARF generator in dwarf2out.c to point to the DIE generated for the type. */ #define TYPE_SYMTAB_DIE(NODE) \ @@ -2118,8 +2092,7 @@ extern machine_mode vector_type_mode (const_tree); union. */ #define TYPE_SYMTAB_IS_ADDRESS (0) -#define TYPE_SYMTAB_IS_POINTER (1) -#define TYPE_SYMTAB_IS_DIE (2) +#define TYPE_SYMTAB_IS_DIE (1) #define TYPE_LANG_SPECIFIC(NODE) \ (TYPE_CHECK (NODE)->type_with_lang_specific.lang_specific) @@ -2427,6 +2400,18 @@ extern machine_mode vector_type_mode (const_tree); #define DECL_FUNCTION_CODE(NODE) \ (FUNCTION_DECL_CHECK (NODE)->function_decl.function_code) +/* Test if FCODE is a function code for an alloca operation. */ +#define ALLOCA_FUNCTION_CODE_P(FCODE) \ + ((FCODE) == BUILT_IN_ALLOCA \ + || (FCODE) == BUILT_IN_ALLOCA_WITH_ALIGN \ + || (FCODE) == BUILT_IN_ALLOCA_WITH_ALIGN_AND_MAX) + +/* Generate case for an alloca operation. */ +#define CASE_BUILT_IN_ALLOCA \ + case BUILT_IN_ALLOCA: \ + case BUILT_IN_ALLOCA_WITH_ALIGN: \ + case BUILT_IN_ALLOCA_WITH_ALIGN_AND_MAX + #define DECL_FUNCTION_PERSONALITY(NODE) \ (FUNCTION_DECL_CHECK (NODE)->function_decl.personality) @@ -4093,8 +4078,6 @@ extern tree build_int_cst (tree, poly_int64); extern tree build_int_cstu (tree type, poly_uint64); extern tree build_int_cst_type (tree, poly_int64); extern tree make_vector (unsigned CXX_MEM_STAT_INFO); -extern tree build_vec_duplicate_cst (tree, tree CXX_MEM_STAT_INFO); -extern tree build_vec_series_cst (tree, tree, tree CXX_MEM_STAT_INFO); extern tree build_vector (tree, vec<tree> CXX_MEM_STAT_INFO); extern tree build_vector_from_ctor (tree, vec<constructor_elt, va_gc> *); extern tree build_vector_from_val (tree, tree); @@ -4144,6 +4127,7 @@ extern tree build_call_expr_internal_loc_array (location_t, enum internal_fn, tree, int, const tree *); extern tree maybe_build_call_expr_loc (location_t, combined_fn, tree, int, ...); +extern tree build_alloca_call_expr (tree, unsigned int, HOST_WIDE_INT); extern tree build_string_literal (int, const char *); /* Construct various nodes representing data types. */ @@ -5601,8 +5585,9 @@ template <typename T> bool wi::fits_to_boolean_p (const T &x, const_tree type) { - return (known_zero (x) - || (TYPE_UNSIGNED (type) ? known_one (x) : known_all_ones (x))); + typedef typename poly_int_traits<T>::int_type int_type; + return (must_eq (x, int_type (0)) + || must_eq (x, int_type (TYPE_UNSIGNED (type) ? 1 : -1))); } template <typename T> |