tree.c (tree_contains_struct): Permit 512 tree codes.
2007-03-27 Douglas Gregor <doug.gregor@gmail.com> * tree.c (tree_contains_struct): Permit 512 tree codes. * tree.h (tree_contains_struct): Ditto. (MAX_TREE_CODES): Ditto. (struct tree_base): Make CODE 16 bits, instead of 8 bits. Add SPARE member to store remaining padding bits. From-SVN: r123287
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@ -1,3 +1,11 @@
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2007-03-27 Douglas Gregor <doug.gregor@gmail.com>
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* tree.c (tree_contains_struct): Permit 512 tree codes.
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* tree.h (tree_contains_struct): Ditto.
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(MAX_TREE_CODES): Ditto.
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(struct tree_base): Make CODE 16 bits, instead of 8 bits. Add
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SPARE member to store remaining padding bits.
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2007-03-27 Anatoly Sokolov <aesok@post.ru>
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2007-03-27 Anatoly Sokolov <aesok@post.ru>
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* config/avr/avr.c (avr_mcu_types): Move at90usb82 device to 'avr4'
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* config/avr/avr.c (avr_mcu_types): Move at90usb82 device to 'avr4'
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@ -168,7 +168,7 @@ static unsigned int attribute_hash_list (tree, hashval_t);
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tree global_trees[TI_MAX];
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tree global_trees[TI_MAX];
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tree integer_types[itk_none];
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tree integer_types[itk_none];
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unsigned char tree_contains_struct[256][64];
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unsigned char tree_contains_struct[MAX_TREE_CODES][64];
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/* Number of operands for each OpenMP clause. */
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/* Number of operands for each OpenMP clause. */
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unsigned const char omp_clause_num_ops[] =
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unsigned const char omp_clause_num_ops[] =
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@ -41,7 +41,8 @@ enum tree_code {
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#undef DEFTREECODE
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#undef DEFTREECODE
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extern unsigned char tree_contains_struct[256][64];
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#define MAX_TREE_CODES 512
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extern unsigned char tree_contains_struct[MAX_TREE_CODES][64];
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#define CODE_CONTAINS_STRUCT(CODE, STRUCT) (tree_contains_struct[(CODE)][(STRUCT)])
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#define CODE_CONTAINS_STRUCT(CODE, STRUCT) (tree_contains_struct[(CODE)][(STRUCT)])
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/* Number of language-independent tree codes. */
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/* Number of language-independent tree codes. */
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@ -80,7 +81,6 @@ extern const char *const tree_code_class_strings[];
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#define TREE_CODE_CLASS_STRING(CLASS)\
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#define TREE_CODE_CLASS_STRING(CLASS)\
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tree_code_class_strings[(int) (CLASS)]
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tree_code_class_strings[(int) (CLASS)]
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#define MAX_TREE_CODES 256
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extern const enum tree_code_class tree_code_type[];
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extern const enum tree_code_class tree_code_type[];
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#define TREE_CODE_CLASS(CODE) tree_code_type[(int) (CODE)]
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#define TREE_CODE_CLASS(CODE) tree_code_type[(int) (CODE)]
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@ -363,7 +363,7 @@ union tree_ann_d;
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struct tree_base GTY(())
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struct tree_base GTY(())
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{
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{
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ENUM_BITFIELD(tree_code) code : 8;
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ENUM_BITFIELD(tree_code) code : 16;
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unsigned side_effects_flag : 1;
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unsigned side_effects_flag : 1;
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unsigned constant_flag : 1;
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unsigned constant_flag : 1;
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@ -392,6 +392,8 @@ struct tree_base GTY(())
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unsigned lang_flag_6 : 1;
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unsigned lang_flag_6 : 1;
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unsigned visited : 1;
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unsigned visited : 1;
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unsigned spare : 24;
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/* FIXME tuples: Eventually, we need to move this somewhere external to
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/* FIXME tuples: Eventually, we need to move this somewhere external to
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the trees. */
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the trees. */
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union tree_ann_d *ann;
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union tree_ann_d *ann;
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