• Clemens Backes's avatar
    [wasm] Reduce size of {WasmCode} objects · c626bc5e
    Clemens Backes authored
    This is a first step to make {WasmCode} objects smaller. Many code
    offsets are currently stored in {size_t} even though there were
    originally (during assembly) an int. Others are stored in {uint32_t}.
    
    This CL switches the function index and all code lengths and offsets to
    int, because
    a) bigger code is not supported anyway, and
    b) the style guide recommends int over unsigned types.
    
    This makes the {WasmCode} 24 bytes smaller on x64 (from 144 to 120
    bytes).
    
    R=ahaas@chromium.org
    
    Bug: v8:10254
    Change-Id: I8f78bf4be64d59cf9393e3b6662d9d3bd153d387
    Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/2074217Reviewed-by: 's avatarAndreas Haas <ahaas@chromium.org>
    Commit-Queue: Clemens Backes <clemensb@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#66462}
    c626bc5e
Name
Last commit
Last update
build_overrides Loading commit data...
custom_deps Loading commit data...
docs Loading commit data...
gni Loading commit data...
include Loading commit data...
infra Loading commit data...
samples Loading commit data...
src Loading commit data...
test Loading commit data...
testing Loading commit data...
third_party Loading commit data...
tools Loading commit data...
.clang-format Loading commit data...
.clang-tidy Loading commit data...
.editorconfig Loading commit data...
.flake8 Loading commit data...
.git-blame-ignore-revs Loading commit data...
.gitattributes Loading commit data...
.gitignore Loading commit data...
.gn Loading commit data...
.vpython Loading commit data...
.ycm_extra_conf.py Loading commit data...
AUTHORS Loading commit data...
BUILD.gn Loading commit data...
CODE_OF_CONDUCT.md Loading commit data...
COMMON_OWNERS Loading commit data...
DEPS Loading commit data...
ENG_REVIEW_OWNERS Loading commit data...
INFRA_OWNERS Loading commit data...
INTL_OWNERS Loading commit data...
LICENSE Loading commit data...
LICENSE.fdlibm Loading commit data...
LICENSE.strongtalk Loading commit data...
LICENSE.v8 Loading commit data...
LICENSE.valgrind Loading commit data...
MIPS_OWNERS Loading commit data...
OWNERS Loading commit data...
PPC_OWNERS Loading commit data...
PRESUBMIT.py Loading commit data...
README.md Loading commit data...
S390_OWNERS Loading commit data...
WATCHLISTS Loading commit data...
codereview.settings Loading commit data...