diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2017-02-06 10:57:04 +0100 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2017-03-09 08:58:57 +0000 |
| commit | b214d6cc2f96837d6502c9a3068bbd0d08b5b929 (patch) | |
| tree | 7937c9cd8333083a3ad7905432eb5368fea715b7 /src/qml/jit/qv4assembler_p.h | |
| parent | c13baa8873589c46d19f256ba551a95a6b56d94f (diff) | |
Add an actual write barrier and centralize it in one place
All stores into the Heap from C++ and Moth should now go through
the write barrier.
Change-Id: Iae9347754b90d68c10fade9f345842e86ec460cd
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jit/qv4assembler_p.h')
| -rw-r--r-- | src/qml/jit/qv4assembler_p.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/qml/jit/qv4assembler_p.h b/src/qml/jit/qv4assembler_p.h index 720c522e1d..36e812afb3 100644 --- a/src/qml/jit/qv4assembler_p.h +++ b/src/qml/jit/qv4assembler_p.h @@ -1249,7 +1249,7 @@ public: const RegisterInformation &fpRegistersToSave); void checkException() { - load32(Address(EngineRegister, qOffsetOf(QV4::ExecutionEngine, hasException)), ScratchRegister); + this->load8(Address(EngineRegister, qOffsetOf(QV4::ExecutionEngine, hasException)), ScratchRegister); Jump exceptionThrown = branch32(RelationalCondition::NotEqual, ScratchRegister, TrustedImm32(0)); if (catchBlock) addPatch(catchBlock, exceptionThrown); |