diff options
Diffstat (limited to 'src/qml/compiler/qv4compiler.cpp')
| -rw-r--r-- | src/qml/compiler/qv4compiler.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/qml/compiler/qv4compiler.cpp b/src/qml/compiler/qv4compiler.cpp index 8503317430..924f2e15e2 100644 --- a/src/qml/compiler/qv4compiler.cpp +++ b/src/qml/compiler/qv4compiler.cpp @@ -43,6 +43,7 @@ #include <private/qv4string_p.h> #include <private/qv4value_p.h> #include <private/qv4alloca_p.h> +#include <wtf/MathExtras.h> QV4::Compiler::StringTableGenerator::StringTableGenerator() { @@ -378,6 +379,9 @@ QV4::CompiledData::Unit QV4::Compiler::JSUnitGenerator::generateHeader(QV4::Comp nextOffset += unit.regexpTableSize * sizeof(CompiledData::RegExp); unit.constantTableSize = constants.size(); + + // Ensure we load constants from well-aligned addresses into for example SSE registers. + nextOffset = static_cast<quint32>(WTF::roundUpToMultipleOf(16, nextOffset)); unit.offsetToConstantTable = nextOffset; nextOffset += unit.constantTableSize * sizeof(ReturnedValue); |