1 //===- subzero/src/IceThreading.cpp - Threading function definitions ------===//
2 //
3 //                        The Subzero Code Generator
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 ///
10 /// \file
11 /// \brief Defines threading-related functions.
12 ///
13 //===----------------------------------------------------------------------===//
14 
15 #include "IceThreading.h"
16 
17 #include "IceCfg.h"
18 #include "IceDefs.h"
19 
20 namespace Ice {
21 
22 EmitterWorkItem::EmitterWorkItem(uint32_t Seq)
23     : Sequence(Seq), Kind(WI_Nop), GlobalInits(nullptr), Function(nullptr),
24       RawFunc(nullptr) {}
25 EmitterWorkItem::EmitterWorkItem(uint32_t Seq,
26                                  std::unique_ptr<VariableDeclarationList> D)
27     : Sequence(Seq), Kind(WI_GlobalInits), GlobalInits(std::move(D)),
28       Function(nullptr), RawFunc(nullptr) {}
29 EmitterWorkItem::EmitterWorkItem(uint32_t Seq, std::unique_ptr<Assembler> A)
30     : Sequence(Seq), Kind(WI_Asm), GlobalInits(nullptr), Function(std::move(A)),
31       RawFunc(nullptr) {}
32 EmitterWorkItem::EmitterWorkItem(uint32_t Seq, std::unique_ptr<Cfg> F)
33     : Sequence(Seq), Kind(WI_Cfg), GlobalInits(nullptr), Function(nullptr),
34       RawFunc(std::move(F)) {}
35 
36 void EmitterWorkItem::setGlobalInits(
37     std::unique_ptr<VariableDeclarationList> GloblInits) {
38   assert(getKind() == WI_Asm || getKind() == WI_Cfg);
39   GlobalInits = std::move(GloblInits);
40 }
41 
42 std::unique_ptr<VariableDeclarationList> EmitterWorkItem::getGlobalInits() {
43   assert(getKind() == WI_GlobalInits || getKind() == WI_Asm ||
44          getKind() == WI_Cfg);
45   return std::move(GlobalInits);
46 }
47 
48 std::unique_ptr<Assembler> EmitterWorkItem::getAsm() {
49   assert(getKind() == WI_Asm);
50   return std::move(Function);
51 }
52 
53 std::unique_ptr<Cfg> EmitterWorkItem::getCfg() {
54   assert(getKind() == WI_Cfg);
55   return std::move(RawFunc);
56 }
57 
58 } // end of namespace Ice
59