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Diffstat (limited to 'Source/JavaScriptCore/bytecode/BytecodeConventions.h')
| -rw-r--r-- | Source/JavaScriptCore/bytecode/BytecodeConventions.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/Source/JavaScriptCore/bytecode/BytecodeConventions.h b/Source/JavaScriptCore/bytecode/BytecodeConventions.h index e375f263c..7781378ce 100644 --- a/Source/JavaScriptCore/bytecode/BytecodeConventions.h +++ b/Source/JavaScriptCore/bytecode/BytecodeConventions.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2012 Apple Inc. All rights reserved. + * Copyright (C) 2012, 2016 Apple Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -23,14 +23,10 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef BytecodeConventions_h -#define BytecodeConventions_h +#pragma once // Register numbers used in bytecode operations have different meaning according to their ranges: -// 0x80000000-0xFFFFFFFF Negative indices from the CallFrame pointer are entries in the call frame, see JSStack.h. +// 0x80000000-0xFFFFFFFF Negative indices from the CallFrame pointer are entries in the call frame. // 0x00000000-0x3FFFFFFF Forwards indices from the CallFrame pointer are local vars and temporaries with the function's callframe. // 0x40000000-0x7FFFFFFF Positive indices from 0x40000000 specify entries in the constant pool on the CodeBlock. static const int FirstConstantRegisterIndex = 0x40000000; - -#endif // BytecodeConventions_h - |