The Tor Browser: js/src/jit/C1Spewer.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-

     2  * vim: set ts=8 sts=4 et sw=4 tw=99:

     3  * This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     7 #ifndef jit_C1Spewer_h

     8 #define jit_C1Spewer_h

    10 #ifdef DEBUG

    12 #include "NamespaceImports.h"

    14 #include "js/RootingAPI.h"

    16 namespace js {

    17 namespace jit {

    19 class MDefinition;

    20 class MInstruction;

    21 class MBasicBlock;

    22 class MIRGraph;

    23 class LinearScanAllocator;

    24 class LInstruction;

    26 class C1Spewer

    27 {

    28     MIRGraph *graph;

    29     HandleScript script;

    30     FILE *spewout_;

    32   public:

    33     C1Spewer()

    34       : graph(nullptr), script(NullPtr()), spewout_(nullptr)

    35     { }

    37     bool init(const char *path);

    38     void beginFunction(MIRGraph *graph, HandleScript script);

    39     void spewPass(const char *pass);

    40     void spewIntervals(const char *pass, LinearScanAllocator *regalloc);

    41     void endFunction();

    42     void finish();

    44   private:

    45     void spewPass(FILE *fp, MBasicBlock *block);

    46     void spewIntervals(FILE *fp, LinearScanAllocator *regalloc, LInstruction *ins, size_t &nextId);

    47     void spewIntervals(FILE *fp, MBasicBlock *block, LinearScanAllocator *regalloc, size_t &nextId);

    48 };

    50 } // namespace jit

    51 } // namespace js

    53 #endif /* DEBUG */

    55 #endif /* jit_C1Spewer_h */

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