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74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
#ifndef GMQCC_INTRIN_HDR
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#define GMQCC_INTRIN_HDR
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#include "gmqcc.h"
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struct fold;
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struct parser_t;
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struct ast_function;
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struct ast_expression;
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struct ast_value;
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struct intrin;
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struct intrin_func_t {
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ast_expression *(intrin::*function)();
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const char *name;
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const char *alias;
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size_t args;
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};
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struct intrin {
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intrin() = default;
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intrin(parser_t *parser);
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ast_expression *debug_typestring();
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ast_expression *do_fold(ast_value *val, ast_expression **exprs);
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ast_expression *func_try(size_t offset, const char *compare);
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ast_expression *func_self(const char *name, const char *from);
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ast_expression *func(const char *name);
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protected:
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lex_ctx_t ctx() const;
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ast_function *value(ast_value **out, const char *name, qc_type vtype);
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void reg(ast_value *const value, ast_function *const func);
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ast_expression *nullfunc();
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ast_expression *isfinite_();
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ast_expression *isinf_();
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ast_expression *isnan_();
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ast_expression *isnormal_();
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ast_expression *signbit_();
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ast_expression *acosh_();
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ast_expression *asinh_();
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ast_expression *atanh_();
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ast_expression *exp_();
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ast_expression *exp2_();
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ast_expression *expm1_();
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ast_expression *pow_();
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ast_expression *mod_();
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ast_expression *fabs_();
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ast_expression *epsilon_();
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ast_expression *nan_();
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ast_expression *inf_();
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ast_expression *ln_();
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ast_expression *log_variant(const char *name, float base);
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ast_expression *log_();
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ast_expression *log10_();
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ast_expression *log2_();
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ast_expression *logb_();
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ast_expression *shift_variant(const char *name, size_t instr);
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ast_expression *lshift();
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ast_expression *rshift();
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void error(const char *fmt, ...);
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private:
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parser_t *m_parser;
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fold *m_fold;
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std::vector<intrin_func_t> m_intrinsics;
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std::vector<ast_expression*> m_generated;
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};
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#endif
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