commit d1c28849c77892ec74e58891aba44d5bfda8c0ba
author rmcilroy <rmcilroy@chromium.org> Wed Feb 10 16:38:49 2016
committer Commit bot <commit-bot@chromium.org> Wed Feb 10 16:39:32 2016
tree 76ee2756b14f2ef0d2ef9046cc68170c6b5b13fa
parent e0d0c96a5384f7c8738072abbf0a1f68fbb4604f

[Interpreter] Make InterpreterAssembler a subclass of CodeStubAssembler.

Moves InterpreterAssembler out of the compiler directory and into the
interpreter directory. Makes InterpreterAssembler as subclass of
CodeStubAssembler.

As part of this change, the special bytecode dispatch linkage type
is removed and instead we use a InterfaceDispatchDescriptor and
a normal CodeStub linkage type.

Removes a bunch of duplicated logic in InterpreterAssembler and
instead uses the CodeStubAssembler logic. Refactors Interpreter
with these changes.

Modifies CodeStubAssembler to add the extra operations required
by the Interpreter (extra call types, raw memory access and some extra
binary ops). Also adds the ability for subclasses to add extra
prologue and epilogue operations around calls, which is required
for the Interpreter.

BUG=v8:4280
LOG=N

Review URL: https://codereview.chromium.org/1673333004

Cr-Commit-Position: refs/heads/master@{#33873}