src/arm/macro-assembler-arm.cc - Issue 306513002: Convert ElementsKind into a BitField

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Unified Diff: src/arm/macro-assembler-arm.cc

Issue 306513002: Convert ElementsKind into a BitField (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 7 months ago

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Index: src/arm/macro-assembler-arm.cc

diff --git a/src/arm/macro-assembler-arm.cc b/src/arm/macro-assembler-arm.cc

index 7b3028fbe6586694e36747058cee2cd48aeeb697..0e01836f5328ed21922e6b24d4257bac298e2817 100644

--- a/src/arm/macro-assembler-arm.cc

+++ b/src/arm/macro-assembler-arm.cc

@@ -3946,7 +3946,7 @@ void MacroAssembler::JumpIfDictionaryInPrototypeChain(

bind(&loop_again);

ldr(current, FieldMemOperand(current, HeapObject::kMapOffset));

ldr(scratch1, FieldMemOperand(current, Map::kBitField2Offset));

- Ubfx(scratch1, scratch1, Map::kElementsKindShift, Map::kElementsKindBitCount);

+ DecodeField<Map::ElementsKindBits>(scratch1);

cmp(scratch1, Operand(DICTIONARY_ELEMENTS));

b(eq, found);

ldr(current, FieldMemOperand(current, Map::kPrototypeOffset));

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