• Georg Neis's avatar
    Reland "Introduce MutableHeapNumber class." · f0bcbc90
    Georg Neis authored
    This is a reland of 40ac6b18, which
    was incorrect due to a bad merge.
    
    Original change's description:
    > Introduce MutableHeapNumber class.
    >
    > V8 knows heap numbers and mutable heap numbers. They have
    > difference instance types, but in C++ code we've used the
    > same class for both (HeapNumber). Confusingly, however,
    > IsHeapNumber would return false for mutable heap numbers,
    > while HeapNumber::cast would succeed.
    >
    > This CL adds a separate class MutableHeapNumber and
    > eliminates the confusing behavior.
    >
    > TBR=bmeurer@chromium.org
    >
    > Change-Id: Id894d177c7fe8cc3f451be80c273b50daee91378
    > Reviewed-on: https://chromium-review.googlesource.com/1113544
    > Commit-Queue: Georg Neis <neis@chromium.org>
    > Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
    > Reviewed-by: Jaroslav Sevcik <jarin@chromium.org>
    > Cr-Commit-Position: refs/heads/master@{#54012}
    
    TBR=bmeurer@chromium.org
    TBR=ulanchromium.org
    
    Change-Id: I3af1014c949821dfac0754a3e48c65ce1bad1ad1
    Reviewed-on: https://chromium-review.googlesource.com/1114539Reviewed-by: 's avatarGeorg Neis <neis@chromium.org>
    Commit-Queue: Georg Neis <neis@chromium.org>
    Cr-Commit-Position: refs/heads/master@{#54022}
    f0bcbc90
Name
Last commit
Last update
benchmarks Loading commit data...
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...
.editorconfig 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...
ChangeLog Loading commit data...
DEPS 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...
OWNERS Loading commit data...
PRESUBMIT.py Loading commit data...
README.md Loading commit data...
WATCHLISTS Loading commit data...
codereview.settings Loading commit data...
snapshot_toolchain.gni Loading commit data...