diff options
| author | Simon Hausmann <simon.hausmann@nokia.com> | 2012-08-23 17:03:15 +0200 |
|---|---|---|
| committer | Simon Hausmann <simon.hausmann@nokia.com> | 2012-08-23 17:03:15 +0200 |
| commit | a73d1c176f2f3e0458861de8590dc20321a501ae (patch) | |
| tree | d897fc5974797c3cb300d7f5916f258df765401f /Source/JavaScriptCore/dfg/DFGCSEPhase.cpp | |
| parent | c311cf639cc1d6570d67b0a80a8ba04dc992a658 (diff) | |
Imported WebKit commit a5ae8a56a48e44ebfb9b81aaa5488affaffdb175 (http://svn.webkit.org/repository/webkit/trunk@126420)
New snapshot with OS X 10.6 build fix
Diffstat (limited to 'Source/JavaScriptCore/dfg/DFGCSEPhase.cpp')
| -rw-r--r-- | Source/JavaScriptCore/dfg/DFGCSEPhase.cpp | 21 |
1 files changed, 2 insertions, 19 deletions
diff --git a/Source/JavaScriptCore/dfg/DFGCSEPhase.cpp b/Source/JavaScriptCore/dfg/DFGCSEPhase.cpp index b78ddc89d..dce57d520 100644 --- a/Source/JavaScriptCore/dfg/DFGCSEPhase.cpp +++ b/Source/JavaScriptCore/dfg/DFGCSEPhase.cpp @@ -284,8 +284,7 @@ private: return index; break; case PutByVal: - case PutByValAlias: - case PutByValSafe: { + case PutByValAlias: { if (!m_graph.byValIsPure(node)) return NoNode; if (m_graph.varArgChild(node, 0) == child1 && canonicalize(m_graph.varArgChild(node, 1)) == canonicalize(child2)) @@ -365,7 +364,6 @@ private: case PutByVal: case PutByValAlias: - case PutByValSafe: if (m_graph.byValIsPure(node)) { // If PutByVal speculates that it's accessing an array with an // integer index, then it's impossible for it to cause a structure @@ -409,7 +407,6 @@ private: case PutByVal: case PutByValAlias: - case PutByValSafe: if (m_graph.byValIsPure(node)) { // If PutByVal speculates that it's accessing an array with an // integer index, then it's impossible for it to cause a structure @@ -515,7 +512,6 @@ private: case PutByVal: case PutByValAlias: - case PutByValSafe: if (m_graph.byValIsPure(node)) { // If PutByVal speculates that it's accessing an array with an // integer index, then it's impossible for it to cause a structure @@ -560,7 +556,6 @@ private: case PutByVal: case PutByValAlias: case GetByVal: - case PutByValSafe: if (m_graph.byValIsPure(node)) { // If PutByVal speculates that it's accessing an array with an // integer index, then it's impossible for it to cause a structure @@ -613,7 +608,6 @@ private: case PutByVal: case PutByValAlias: - case PutByValSafe: if (m_graph.byValIsPure(node)) { // If PutByVal speculates that it's accessing an array with an // integer index, then it's impossible for it to cause a structure @@ -925,17 +919,7 @@ private: case ArithMin: case ArithMax: case ArithSqrt: - case GetInt8ArrayLength: - case GetInt16ArrayLength: - case GetInt32ArrayLength: - case GetUint8ArrayLength: - case GetUint8ClampedArrayLength: - case GetUint16ArrayLength: - case GetUint32ArrayLength: - case GetFloat32ArrayLength: - case GetFloat64ArrayLength: case GetCallee: - case GetStringLength: case StringCharAt: case StringCharCodeAt: case Int32ToDouble: @@ -1103,8 +1087,7 @@ private: setReplacement(getByValLoadElimination(node.child1().index(), node.child2().index())); break; - case PutByVal: - case PutByValSafe: { + case PutByVal: { Edge child1 = m_graph.varArgChild(node, 0); Edge child2 = m_graph.varArgChild(node, 1); if (isActionableMutableArraySpeculation(m_graph[child1].prediction()) |