Comment #21 on issue 4280 by bugdro...@chromium.org: Ignition interpreter
tracking bug
https://code.google.com/p/v8/issues/detail?id=4280#c21
The following revision refers to this bug:
https://chromium.googlesource.com/v8/v8.git/+/9b56924df20a2931e1d1fc7ee863fb266f527de0
commit 9b56924df20a2931e1d1fc7ee863fb266f527de0
Author: rmcilroy <rmcil...@chromium.org>
Date: Thu Aug 13 11:27:54 2015
[interpreter]: Update BytecodeArrayBuilder register handling.
Modifies the BytecodeArrayBuilder to create register operands which are
negative. This reduces the number of instructions to access registers
by the interpreter and allows us to use positive register operands to
access parameter values.
Adds a Register class to keep register usage typesafe and simplify the
convertion to bytecode operand values.
BUG=v8:4280
LOG=N
Review URL: https://codereview.chromium.org/1283313003
Cr-Commit-Position: refs/heads/master@{#30151}
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/src/interpreter/bytecode-array-builder.cc
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/src/interpreter/bytecode-array-builder.h
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/src/interpreter/bytecodes.cc
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/src/interpreter/bytecodes.h
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/test/cctest/cctest.gyp
[rename]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/test/unittests/interpreter/bytecode-array-builder-unittest.cc
[modify]
http://crrev.com/9b56924df20a2931e1d1fc7ee863fb266f527de0/test/unittests/unittests.gyp
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