v8/src/virtual-frame.cc
erik.corry@gmail.com fbefa72f81 Simple register allocation for ARM. Only top of expression
stack for now.  Next step is probably fixing the binary
op stubs so they can take swapped registers and fixing
the deferred code so it doesn't insist that all registers
except the two operands are flushed.  Generates slightly
worse code sometimes because the peephole push-pop
elimination gets confused when we don't use the same
register all the time (the old code used r0 always).
Review URL: http://codereview.chromium.org/1604002

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@4368 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2010-04-08 22:30:30 +00:00

50 lines
2.2 KiB
C++

// Copyright 2009 the V8 project authors. All rights reserved.
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
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//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#include "v8.h"
#include "codegen-inl.h"
#include "register-allocator-inl.h"
#include "virtual-frame-inl.h"
namespace v8 {
namespace internal {
// -------------------------------------------------------------------------
// VirtualFrame implementation.
// Specialization of List::ResizeAdd to non-inlined version for FrameElements.
// The function ResizeAdd becomes a real function, whose implementation is the
// inlined ResizeAddInternal.
template <>
void List<FrameElement,
FreeStoreAllocationPolicy>::ResizeAdd(const FrameElement& element) {
ResizeAddInternal(element);
}
} } // namespace v8::internal