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edb210905d
- split util_base.hpp from util.hpp - new namespaces: `mem` and `heap` - new `mem::Allocator` interface - new `heap::CAllocator` impl with global `heap::c_allocator` - new `heap::ArenaAllocator` impl - new `mem::TypeInfo` extracts names without RTTI - name extraction is enabled w/ ZIG_ENABLE_MEM_PROFILE=1 - new `mem::List` takes explicit `Allocator&` parameter - new `mem::HashMap` takes explicit `Allocator&` parameter - add Codegen.pass1_arena and use for all `ZigValue` allocs - deinit Codegen.pass1_arena early in `zig_llvm_emit_output()`
41 lines
1.4 KiB
C++
41 lines
1.4 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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bool ir_gen(CodeGen *g, AstNode *node, Scope *scope, IrExecutableSrc *ir_executable);
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bool ir_gen_fn(CodeGen *g, ZigFn *fn_entry);
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IrInstGen *ir_create_alloca(CodeGen *g, Scope *scope, AstNode *source_node, ZigFn *fn,
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ZigType *var_type, const char *name_hint);
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Error ir_eval_const_value(CodeGen *codegen, Scope *scope, AstNode *node,
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ZigValue *return_ptr, 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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IrExecutableGen *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, IrExecutableSrc *old_executable, IrExecutableGen *new_executable,
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ZigType *expected_type, AstNode *expected_type_source_node, ZigValue *return_ptr);
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bool ir_inst_gen_has_side_effects(IrInstGen *inst);
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bool ir_inst_src_has_side_effects(IrInstSrc *inst);
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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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// 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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