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43 lines
1.3 KiB
C++
43 lines
1.3 KiB
C++
/*
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* Copyright (c) 2016 Andrew Kelley
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*
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* This file is part of zig, which is MIT licensed.
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* See http://opensource.org/licenses/MIT
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*/
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#ifndef ZIG_IR_HPP
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#define ZIG_IR_HPP
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#include "all_types.hpp"
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enum IrPass {
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IrPassSrc,
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IrPassGen,
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};
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bool ir_gen(CodeGen *g, AstNode *node, Scope *scope, IrExecutable *ir_executable);
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bool ir_gen_fn(CodeGen *g, ZigFn *fn_entry);
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ZigValue *ir_eval_const_value(CodeGen *codegen, Scope *scope, AstNode *node,
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ZigType *expected_type, size_t *backward_branch_count, size_t *backward_branch_quota,
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ZigFn *fn_entry, Buf *c_import_buf, AstNode *source_node, Buf *exec_name,
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IrExecutable *parent_exec, AstNode *expected_type_source_node, UndefAllowed undef);
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Error ir_resolve_lazy(CodeGen *codegen, AstNode *source_node, ZigValue *val);
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ZigType *ir_analyze(CodeGen *g, IrExecutable *old_executable, IrExecutable *new_executable,
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ZigType *expected_type, AstNode *expected_type_source_node);
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bool ir_has_side_effects(IrInstruction *instruction);
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struct IrAnalyze;
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ZigValue *const_ptr_pointee(IrAnalyze *ira, CodeGen *codegen, ZigValue *const_val,
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AstNode *source_node);
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const char *float_op_to_name(BuiltinFnId op);
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// for debugging purposes
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void dbg_ir_break(const char *src_file, uint32_t line);
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void dbg_ir_clear(void);
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#endif
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