diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2017-02-07 10:39:48 +0100 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2017-03-09 08:59:14 +0000 |
| commit | d06b171582104db5f0b61ee782fb835dd6038d62 (patch) | |
| tree | 2950d3ba3a4c952637837dcd9450b0603b0b7960 /src/qml/jit/qv4isel_masm_p.h | |
| parent | acd9771544811c8dca28575b7d546abbb0271fbb (diff) | |
Mark where we need a write barrier in the JIT
Separate the loadAddress calls into loadAddressForReading
and loadAddressForWriting. In the second case, add an
out argument that specifies whether the write will need
a barrier.
Pass the write barrier type that is required for a store
down into the actual store methods.
Change-Id: I3f7634ab82d82f1b20dab331e083d1a662cd314e
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jit/qv4isel_masm_p.h')
| -rw-r--r-- | src/qml/jit/qv4isel_masm_p.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/qml/jit/qv4isel_masm_p.h b/src/qml/jit/qv4isel_masm_p.h index 5764c3946e..0d02284539 100644 --- a/src/qml/jit/qv4isel_masm_p.h +++ b/src/qml/jit/qv4isel_masm_p.h @@ -209,7 +209,7 @@ private: _as->convertInt32ToDouble((RegisterID) sourceTemp->index, (FPRegisterID) targetTemp->index); } else { - _as->convertInt32ToDouble(_as->loadAddress(JITTargetPlatform::ReturnValueRegister, sourceTemp), + _as->convertInt32ToDouble(_as->loadAddressForReading(JITTargetPlatform::ReturnValueRegister, sourceTemp), (FPRegisterID) targetTemp->index); } } else { @@ -223,7 +223,7 @@ private: _as->convertInt32ToDouble(_as->toInt32Register(source, JITTargetPlatform::ScratchRegister), JITTargetPlatform::FPGpr0); - _as->storeDouble(JITTargetPlatform::FPGpr0, _as->loadAddress(JITTargetPlatform::ReturnValueRegister, target)); + _as->storeDouble(JITTargetPlatform::FPGpr0, target); } void convertUIntToDouble(IR::Expr *source, IR::Expr *target) @@ -240,7 +240,7 @@ private: _as->convertUInt32ToDouble(_as->toUInt32Register(source, tmpReg), JITTargetPlatform::FPGpr0, tmpReg); - _as->storeDouble(JITTargetPlatform::FPGpr0, _as->loadAddress(tmpReg, target)); + _as->storeDouble(JITTargetPlatform::FPGpr0, target); } void convertIntToBool(IR::Expr *source, IR::Expr *target) |