diff options
| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-01-11 13:09:17 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-01-11 13:09:17 +0100 |
| commit | 60dc9eaa95b96abbe881063b62304a58eadd6b8e (patch) | |
| tree | c520f2cf8ef2342028f431e927288527f6561c12 /js | |
| parent | 06dbb7b7dda25b8dc98a92c5a4b21f99911b4ae4 (diff) | |
| download | uxp-60dc9eaa95b96abbe881063b62304a58eadd6b8e.tar.gz | |
Simplify some alias sets in IonMonkey.
Diffstat (limited to 'js')
| -rw-r--r-- | js/src/jit/AliasAnalysisShared.cpp | 4 | ||||
| -rw-r--r-- | js/src/jit/MIR.h | 9 |
2 files changed, 2 insertions, 11 deletions
diff --git a/js/src/jit/AliasAnalysisShared.cpp b/js/src/jit/AliasAnalysisShared.cpp index 0f0d4a66a8..400626b336 100644 --- a/js/src/jit/AliasAnalysisShared.cpp +++ b/js/src/jit/AliasAnalysisShared.cpp @@ -86,8 +86,6 @@ GetObject(const MDefinition* ins) case MDefinition::Op_SetInitializedLength: case MDefinition::Op_ArrayLength: case MDefinition::Op_SetArrayLength: - case MDefinition::Op_StoreElementHole: - case MDefinition::Op_FallibleStoreElement: case MDefinition::Op_TypedObjectDescr: case MDefinition::Op_Slots: case MDefinition::Op_Elements: @@ -143,6 +141,8 @@ GetObject(const MDefinition* ins) case MDefinition::Op_WasmStoreGlobalVar: case MDefinition::Op_ArrayJoin: case MDefinition::Op_ArraySlice: + case MDefinition::Op_StoreElementHole: + case MDefinition::Op_FallibleStoreElement: return nullptr; default: #ifdef DEBUG diff --git a/js/src/jit/MIR.h b/js/src/jit/MIR.h index e7186ed305..0c1e77f802 100644 --- a/js/src/jit/MIR.h +++ b/js/src/jit/MIR.h @@ -9490,12 +9490,6 @@ class MStoreElementHole TRIVIAL_NEW_WRAPPERS NAMED_OPERANDS((0, object), (1, elements), (2, index), (3, value)) - AliasSet getAliasSet() const override { - // StoreElementHole can update the initialized length, the array length - // or reallocate obj->elements. - return AliasSet::Store(AliasSet::ObjectFields | AliasSet::Element); - } - ALLOW_CLONE(MStoreElementHole) }; @@ -9526,9 +9520,6 @@ class MFallibleStoreElement TRIVIAL_NEW_WRAPPERS NAMED_OPERANDS((0, object), (1, elements), (2, index), (3, value)) - AliasSet getAliasSet() const override { - return AliasSet::Store(AliasSet::ObjectFields | AliasSet::Element); - } bool strict() const { return strict_; } |