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| author | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-01-11 13:09:17 +0100 |
|---|---|---|
| committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-01-11 13:50:23 +0100 |
| commit | cffb44547ae7997e5eaf71c644bd626eeb3bba00 (patch) | |
| tree | d1a3ea470e38a92585641a9e4407b16d510da908 | |
| parent | 81f3185e0e2d72e147af0d39cded0c5b2a32bb8f (diff) | |
| download | UXP-cffb44547ae7997e5eaf71c644bd626eeb3bba00.tar UXP-cffb44547ae7997e5eaf71c644bd626eeb3bba00.tar.gz UXP-cffb44547ae7997e5eaf71c644bd626eeb3bba00.tar.lz UXP-cffb44547ae7997e5eaf71c644bd626eeb3bba00.tar.xz UXP-cffb44547ae7997e5eaf71c644bd626eeb3bba00.zip | |
Simplify some alias sets in IonMonkey.
| -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 0f0d4a66a..400626b33 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 6c376d528..7b0ed65f2 100644 --- a/js/src/jit/MIR.h +++ b/js/src/jit/MIR.h @@ -9460,12 +9460,6 @@ 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) }; @@ -9496,9 +9490,6 @@ 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_; } |