diff options
Diffstat (limited to 'JavaScriptCore/bytecompiler/Label.h')
| -rw-r--r-- | JavaScriptCore/bytecompiler/Label.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/JavaScriptCore/bytecompiler/Label.h b/JavaScriptCore/bytecompiler/Label.h index 0b3d038..8cab1db 100644 --- a/JavaScriptCore/bytecompiler/Label.h +++ b/JavaScriptCore/bytecompiler/Label.h @@ -51,19 +51,17 @@ namespace JSC { m_location = location; unsigned size = m_unresolvedJumps.size(); - for (unsigned i = 0; i < size; ++i) { - unsigned j = m_unresolvedJumps[i]; - m_codeBlock->instructions()[j].u.operand = m_location - j; - } + for (unsigned i = 0; i < size; ++i) + m_codeBlock->instructions()[m_unresolvedJumps[i].second].u.operand = m_location - m_unresolvedJumps[i].first; } - int offsetFrom(int location) const + int bind(int opcode, int offset) const { if (m_location == invalidLocation) { - m_unresolvedJumps.append(location); + m_unresolvedJumps.append(std::make_pair(opcode, offset)); return 0; } - return m_location - location; + return m_location - opcode; } void ref() { ++m_refCount; } @@ -77,7 +75,7 @@ namespace JSC { bool isForward() const { return m_location == invalidLocation; } private: - typedef Vector<int, 8> JumpVector; + typedef Vector<std::pair<int, int>, 8> JumpVector; static const unsigned invalidLocation = UINT_MAX; |