webkitgtk-2.4.11webkitgtk-2.4.11

1 files changed, 0 insertions, 122 deletions

diff --git a/Source/JavaScriptCore/b3/B3Generate.cpp b/Source/JavaScriptCore/b3/B3Generate.cpp
deleted file mode 100644
index 63bdada61..000000000
--- a/Source/JavaScriptCore/b3/B3Generate.cpp
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Copyright (C) 2015-2016 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#include "config.h"
-#include "B3Generate.h"
-
-#if ENABLE(B3_JIT)
-
-#include "AirCode.h"
-#include "AirGenerate.h"
-#include "AirInstInlines.h"
-#include "B3Common.h"
-#include "B3DuplicateTails.h"
-#include "B3EliminateCommonSubexpressions.h"
-#include "B3FixSSA.h"
-#include "B3FoldPathConstants.h"
-#include "B3LegalizeMemoryOffsets.h"
-#include "B3LowerMacros.h"
-#include "B3LowerMacrosAfterOptimizations.h"
-#include "B3LowerToAir.h"
-#include "B3MoveConstants.h"
-#include "B3Procedure.h"
-#include "B3ReduceDoubleToFloat.h"
-#include "B3ReduceStrength.h"
-#include "B3TimingScope.h"
-#include "B3Validate.h"
-#include "PCToCodeOriginMap.h"
-
-namespace JSC { namespace B3 {
-
-void prepareForGeneration(Procedure& procedure, unsigned optLevel)
-{
-    TimingScope timingScope("prepareForGeneration");
-
-    generateToAir(procedure, optLevel);
-    Air::prepareForGeneration(procedure.code());
-}
-
-void generate(Procedure& procedure, CCallHelpers& jit)
-{
-    Air::generate(procedure.code(), jit);
-}
-
-void generateToAir(Procedure& procedure, unsigned optLevel)
-{
-    TimingScope timingScope("generateToAir");
-    
-    if (shouldDumpIR(B3Mode) && !shouldDumpIRAtEachPhase(B3Mode)) {
-        dataLog("Initial B3:\n");
-        dataLog(procedure);
-    }
-
-    // We don't require the incoming IR to have predecessors computed.
-    procedure.resetReachability();
-    
-    if (shouldValidateIR())
-        validate(procedure);
-
-    if (optLevel >= 1) {
-        reduceDoubleToFloat(procedure);
-        reduceStrength(procedure);
-        eliminateCommonSubexpressions(procedure);
-        duplicateTails(procedure);
-        fixSSA(procedure);
-        foldPathConstants(procedure);
-        
-        // FIXME: Add more optimizations here.
-        // https://bugs.webkit.org/show_bug.cgi?id=150507
-    }
-
-    lowerMacros(procedure);
-
-    if (optLevel >= 1) {
-        reduceStrength(procedure);
-
-        // FIXME: Add more optimizations here.
-        // https://bugs.webkit.org/show_bug.cgi?id=150507
-    }
-
-    lowerMacrosAfterOptimizations(procedure);
-    legalizeMemoryOffsets(procedure);
-    moveConstants(procedure);
-
-    if (shouldValidateIR())
-        validate(procedure);
-    
-    // If we're doing super verbose dumping, the phase scope of any phase will already do a dump.
-    // Note that lowerToAir() acts like a phase in this regard.
-    if (shouldDumpIR(B3Mode) && !shouldDumpIRAtEachPhase(B3Mode)) {
-        dataLog("B3 after ", procedure.lastPhaseName(), ", before generation:\n");
-        dataLog(procedure);
-    }
-
-    lowerToAir(procedure);
-}
-
-} } // namespace JSC::B3
-
-#endif // ENABLE(B3_JIT)
-