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view gcc/testsuite/gcc.dg/tree-ssa/reassoc-43.c @ 158:494b0b89df80 default tip
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author | Shinji KONO <kono@ie.u-ryukyu.ac.jp> |
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date | Mon, 25 May 2020 18:13:55 +0900 |
parents | 1830386684a0 |
children |
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/* { dg-do compile } */ /* { dg-options "-O2 -fdump-tree-reassoc -w" } */ typedef union tree_node *tree; enum cpp_ttype { CPP_COLON, CPP_SEMICOLON, CPP_CLOSE_BRACE, CPP_COMMA }; enum rid { RID_STATIC = 0, RID_ATTRIBUTE, }; typedef struct c_token { enum cpp_ttype type:8; } c_token; typedef struct c_parser { c_token tokens[2]; short tokens_avail; } c_parser; __inline__ c_token * c_parser_peek_token (c_parser * parser) { if (parser->tokens_avail == 0) { parser->tokens_avail = 1; } return &parser->tokens[0]; } __inline__ unsigned char c_parser_next_token_is (c_parser * parser, enum cpp_ttype type) { return c_parser_peek_token (parser)->type == type; } void c_parser_translation_unit (c_parser * parser) { tree prefix_attrs; tree all_prefix_attrs; while (1) { if (c_parser_next_token_is (parser, CPP_COLON) || c_parser_next_token_is (parser, CPP_COMMA) || c_parser_next_token_is (parser, CPP_SEMICOLON) || c_parser_next_token_is (parser, CPP_CLOSE_BRACE) || c_parser_next_token_is_keyword (parser, RID_ATTRIBUTE)) { if (c_parser_next_token_is_keyword (parser, RID_ATTRIBUTE)) all_prefix_attrs = chainon (c_parser_attributes (parser), prefix_attrs); } } } /* { dg-final { scan-tree-dump-not "\[ (\]0 != 0" "reassoc2"} } */