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| author | Richard Kenner <kenner@vlsi1.ultra.nyu.edu> | 2004-04-01 13:41:37 +0000 |
|---|---|---|
| committer | Richard Kenner <kenner@gcc.gnu.org> | 2004-04-01 08:41:37 -0500 |
| commit | a150de295117d1e8f76a01180541eff7d0eb380c (patch) | |
| tree | 4f85aaf350d91ff190852cf8f384d2a7a686b351 /gcc/tree.h | |
| parent | 0c250f07daed7878b5db0ca1cc48acf92464f2eb (diff) | |
| download | gcc-a150de295117d1e8f76a01180541eff7d0eb380c.zip gcc-a150de295117d1e8f76a01180541eff7d0eb380c.tar.gz gcc-a150de295117d1e8f76a01180541eff7d0eb380c.tar.bz2 | |
expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED.
* expr.c (get_inner_reference): Use DECL_UNSIGNED, not TREE_UNSIGNED.
* stor-layout.c (layout_decl): Likewise.
* tree.c (get_narrower): Likewise and also use BIT_FIELD_REF_UNSIGNED.
* fold-const.c (make_bit_field_ref): Use BIT_FIELD_REF_UNSIGNED.
* print-tree.c (print_node): Handle various used of unsigned_flag.
* tree.def (BIT_FIELD_REF): Update comment.
* tree.h (TREE_UNSIGNED): Deleted.
(DECL_UNSIGNED, BIT_FIELD_REF_UNSIGNED): New macros.
* cp/class.c (VTT_TOP_LEVEL_P): Use unsigned_flag directly.
* f/com.c (ffe_truthvalue_conversion, case COMPONENT_REF):
Use DECL_UNSIGNED and integer_onep.
From-SVN: r80293
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -264,8 +264,10 @@ struct tree_common GTY(()) TYPE_UNSIGNED in all types - TREE_UNSIGNED in - FIELD_DECL + DECL_UNSIGNED in + all decls + BIT_FIELD_REF_UNSIGNED in + BIT_FIELD_REF SAVE_EXPR_NOPLACEHOLDER in SAVE_EXPR @@ -710,9 +712,12 @@ extern void tree_operand_check_failed (int, enum tree_code, if the value is constant. */ #define TREE_CONSTANT(NODE) ((NODE)->common.constant_flag) -/* In INTEGER_TYPE or ENUMERAL_TYPE nodes, means an unsigned type. - In FIELD_DECL nodes, means an unsigned bit field. */ -#define TREE_UNSIGNED(NODE) ((NODE)->common.unsigned_flag) +/* In a decl (most significantly a FIELD_DECL), means an unsigned field. */ +#define DECL_UNSIGNED(NODE) (DECL_CHECK (NODE)->common.unsigned_flag) + +/* In a BIT_FIELD_REF, means the bitfield is to be interpreted as unsigned. */ +#define BIT_FIELD_REF_UNSIGNED(NODE) \ + (BIT_FIELD_REF_CHECK (NODE)->common.unsigned_flag) /* In integral and pointer types, means an unsigned type. */ #define TYPE_UNSIGNED(NODE) (TYPE_CHECK (NODE)->common.unsigned_flag) |