Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(310)

Side by Side Diff: src/IceTranslator.h

Issue 455633002: Subzero: Add the "llvm2ice -ffunction-sections" argument. (Closed) Base URL: https://gerrit.chromium.org/gerrit/p/native_client/pnacl-subzero.git@master
Patch Set: Rebase Created 6 years, 4 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
« no previous file with comments | « src/IceIntrinsics.cpp ('k') | src/IceTranslator.cpp » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 //===- subzero/src/IceTranslator.h - ICE to machine code --------*- C++ -*-===// 1 //===- subzero/src/IceTranslator.h - ICE to machine code --------*- C++ -*-===//
2 // 2 //
3 // The Subzero Code Generator 3 // The Subzero Code Generator
4 // 4 //
5 // This file is distributed under the University of Illinois Open Source 5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details. 6 // License. See LICENSE.TXT for details.
7 // 7 //
8 //===----------------------------------------------------------------------===// 8 //===----------------------------------------------------------------------===//
9 // 9 //
10 // This file declares the general driver class for translating ICE to 10 // This file declares the general driver class for translating ICE to
(...skipping 11 matching lines...) Expand all
22 class ClFlags; 22 class ClFlags;
23 class Cfg; 23 class Cfg;
24 class GlobalContext; 24 class GlobalContext;
25 25
26 // Base class for translating ICE to machine code. 26 // Base class for translating ICE to machine code.
27 // Derived classes convert other intermediate representations down to ICE, 27 // Derived classes convert other intermediate representations down to ICE,
28 // and then call the appropriate (inherited) methods to convert ICE into 28 // and then call the appropriate (inherited) methods to convert ICE into
29 // machine instructions. 29 // machine instructions.
30 class Translator { 30 class Translator {
31 public: 31 public:
32 Translator(GlobalContext *Ctx, ClFlags &Flags) 32 Translator(GlobalContext *Ctx) : Ctx(Ctx), ErrorStatus(0) {}
33 : Ctx(Ctx), Flags(Flags), ErrorStatus(0) {}
34 33
35 ~Translator(); 34 ~Translator();
36 bool getErrorStatus() const { return ErrorStatus; } 35 bool getErrorStatus() const { return ErrorStatus; }
37 36
38 protected: 37 protected:
39 GlobalContext *Ctx; 38 GlobalContext *Ctx;
40 ClFlags &Flags;
41 // The exit status of the translation. False is successful. True 39 // The exit status of the translation. False is successful. True
42 // otherwise. 40 // otherwise.
43 bool ErrorStatus; 41 bool ErrorStatus;
44 // Ideally, Func would be inside the methods that converts IR to 42 // Ideally, Func would be inside the methods that converts IR to
45 // functions. However, emitting the constant pool requires a valid 43 // functions. However, emitting the constant pool requires a valid
46 // Cfg object, so we need to defer deleting the last non-empty Cfg 44 // Cfg object, so we need to defer deleting the last non-empty Cfg
47 // object to emit the constant pool (via emitConstants). TODO: 45 // object to emit the constant pool (via emitConstants). TODO:
48 // Since all constants are globally pooled in the GlobalContext 46 // Since all constants are globally pooled in the GlobalContext
49 // object, change all Constant related functions to use 47 // object, change all Constant related functions to use
50 // GlobalContext instead of Cfg, and then make emitConstantPool use 48 // GlobalContext instead of Cfg, and then make emitConstantPool use
51 // that. 49 // that.
52 llvm::OwningPtr<Cfg> Func; 50 llvm::OwningPtr<Cfg> Func;
53 51
54 /// Translates the constructed ICE function Fcn to machine code. 52 /// Translates the constructed ICE function Fcn to machine code.
55 /// Note: As a side effect, Field Func is set to Fcn. 53 /// Note: As a side effect, Field Func is set to Fcn.
56 void translateFcn(Cfg *Fcn); 54 void translateFcn(Cfg *Fcn);
57 55
58 /// Emits the constant pool. 56 /// Emits the constant pool.
59 void emitConstants(); 57 void emitConstants();
60 58
61 private: 59 private:
62 Translator(const Translator &) LLVM_DELETED_FUNCTION; 60 Translator(const Translator &) LLVM_DELETED_FUNCTION;
63 Translator &operator=(const Translator &) LLVM_DELETED_FUNCTION; 61 Translator &operator=(const Translator &) LLVM_DELETED_FUNCTION;
64 }; 62 };
65 } 63 }
66 64
67 #endif // SUBZERO_SRC_ICETRANSLATOR_H 65 #endif // SUBZERO_SRC_ICETRANSLATOR_H
OLDNEW
« no previous file with comments | « src/IceIntrinsics.cpp ('k') | src/IceTranslator.cpp » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698