Reviewers: Benedikt Meurer, danno, dstence, michael_dawson, rmcilroy (OOO
till 18th May), Sven Panne,
Message:
Continuation of https://codereview.chromium.org/1030353003/
Description:
Embedded constant pools.
Embed constant pools within their corresponding Code objects. This
simplification eliminates the need to allocate and manage separate
constant pool array objects.
Currently supported on PPC and ARM. Enabled by default on PPC only.
This yields a 6% improvment in Octane on PPC64.
[email protected], [email protected], [email protected],
[email protected], [email protected], [email protected]
BUG=
Please review this at https://codereview.chromium.org/1131783003/
Base URL: https://chromium.googlesource.com/v8/v8.git@master
Affected files (+1550, -2531 lines):
M include/v8.h
M src/arm/assembler-arm.h
M src/arm/assembler-arm.cc
M src/arm/assembler-arm-inl.h
M src/arm/builtins-arm.cc
M src/arm/code-stubs-arm.cc
M src/arm/debug-arm.cc
M src/arm/deoptimizer-arm.cc
M src/arm/frames-arm.h
M src/arm/frames-arm.cc
M src/arm/full-codegen-arm.cc
M src/arm/lithium-codegen-arm.cc
M src/arm/macro-assembler-arm.h
M src/arm/macro-assembler-arm.cc
M src/arm64/assembler-arm64.h
M src/arm64/assembler-arm64.cc
M src/arm64/assembler-arm64-inl.h
M src/arm64/deoptimizer-arm64.cc
M src/arm64/frames-arm64.cc
M src/assembler.h
M src/assembler.cc
M src/compiler/arm/code-generator-arm.cc
M src/compiler/code-generator.h
M src/compiler/code-generator.cc
M src/compiler/ppc/code-generator-ppc.cc
M src/debug.cc
M src/deoptimizer.cc
M src/factory.h
M src/factory.cc
M src/flag-definitions.h
M src/frames.h
M src/frames.cc
M src/globals.h
M src/heap-snapshot-generator.cc
M src/heap/heap.h
M src/heap/heap.cc
M src/heap/heap-inl.h
M src/heap/mark-compact.h
M src/heap/mark-compact.cc
M src/heap/objects-visiting.h
M src/heap/objects-visiting.cc
M src/heap/objects-visiting-inl.h
M src/heap/spaces.cc
M src/ia32/assembler-ia32.h
M src/ia32/assembler-ia32.cc
M src/ia32/assembler-ia32-inl.h
M src/ia32/deoptimizer-ia32.cc
M src/ia32/frames-ia32.cc
M src/ic/ic.h
M src/ic/ic.cc
M src/ic/ic-inl.h
M src/ic/ic-state.h
M src/ic/ic-state.cc
M src/ic/ppc/handler-compiler-ppc.cc
M src/lithium.cc
M src/macro-assembler.h
M src/mips/assembler-mips.h
M src/mips/assembler-mips.cc
M src/mips/deoptimizer-mips.cc
M src/mips/frames-mips.cc
M src/mips64/assembler-mips64.h
M src/mips64/assembler-mips64.cc
M src/mips64/deoptimizer-mips64.cc
M src/mips64/frames-mips64.cc
M src/objects.h
M src/objects.cc
M src/objects-debug.cc
M src/objects-inl.h
M src/objects-printer.cc
M src/ppc/assembler-ppc.h
M src/ppc/assembler-ppc.cc
M src/ppc/assembler-ppc-inl.h
M src/ppc/builtins-ppc.cc
M src/ppc/code-stubs-ppc.cc
M src/ppc/debug-ppc.cc
M src/ppc/deoptimizer-ppc.cc
M src/ppc/frames-ppc.h
M src/ppc/frames-ppc.cc
M src/ppc/full-codegen-ppc.cc
M src/ppc/lithium-codegen-ppc.cc
M src/ppc/macro-assembler-ppc.h
M src/ppc/macro-assembler-ppc.cc
M src/runtime/runtime-generator.cc
M src/snapshot/serialize.cc
M src/x64/assembler-x64.h
M src/x64/assembler-x64.cc
M src/x64/assembler-x64-inl.h
M src/x64/deoptimizer-x64.cc
M src/x64/frames-x64.cc
M src/x87/assembler-x87.h
M src/x87/assembler-x87.cc
M src/x87/assembler-x87-inl.h
M src/x87/deoptimizer-x87.cc
M src/x87/frames-x87.cc
M test/cctest/cctest.gyp
M test/cctest/cctest.status
M test/cctest/test-compiler.cc
D test/cctest/test-constantpool.cc
M test/cctest/test-reloc-info.cc
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