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4c59aa793c
They were not displayed in the UI, and the instructions to initialize the line
field of a stack frame increased code size unnecessarily.
This change reduces the binary size on Linux x64 by around 100KB.
Here's a diff of the impact on the code generated for Attr_Binding::get_specified
in the Mac build:
@@ -20,17 +20,16 @@
movq 0x8(%rbx), %rax
movq %r12, %rcx
shlq $0x5, %rcx
leaq aGetAttrspecifi, %rdx ; "get Attr.specified"
movq %rdx, (%rax,%rcx)
movq $0x0, 0x8(%rax,%rcx)
leaq -40(%rbp), %rdx
movq %rdx, 0x10(%rax,%rcx)
- movl $0x106, 0x18(%rax,%rcx)
movl $0x1c, 0x1c(%rax,%rcx)
leal 0x1(%r12), %eax
movl %eax, 0x10(%rbx)
movq %r15, %rdi
call __ZNK7mozilla3dom4Attr9SpecifiedEv ; mozilla::dom::Attr::Specified() const
movzxl %al, %eax
movabsq $0xfff9000000000000, %rcx
Depends on D9193
Differential Revision: https://phabricator.services.mozilla.com/D9195
--HG--
extra : moz-landing-system : lando
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| .cargo | ||
| .vscode | ||
| accessible | ||
| browser | ||
| build | ||
| caps | ||
| chrome | ||
| config | ||
| db | ||
| devtools | ||
| docshell | ||
| dom | ||
| editor | ||
| embedding | ||
| extensions | ||
| gfx | ||
| gradle/wrapper | ||
| hal | ||
| image | ||
| intl | ||
| ipc | ||
| js | ||
| layout | ||
| media | ||
| memory | ||
| mfbt | ||
| mobile | ||
| modules | ||
| mozglue | ||
| netwerk | ||
| nsprpub | ||
| other-licenses | ||
| parser | ||
| python | ||
| security | ||
| services | ||
| servo | ||
| startupcache | ||
| storage | ||
| taskcluster | ||
| testing | ||
| third_party | ||
| toolkit | ||
| tools | ||
| uriloader | ||
| view | ||
| widget | ||
| xpcom | ||
| xpfe/appshell | ||
| .arcconfig | ||
| .clang-format | ||
| .clang-format-ignore | ||
| .cron.yml | ||
| .eslintignore | ||
| .eslintrc.js | ||
| .flake8 | ||
| .gdbinit | ||
| .gdbinit_python | ||
| .gitignore | ||
| .hgignore | ||
| .hgtags | ||
| .lldbinit | ||
| .mailmap | ||
| .taskcluster.yml | ||
| .trackerignore | ||
| .yamllint | ||
| .ycm_extra_conf.py | ||
| aclocal.m4 | ||
| AUTHORS | ||
| build.gradle | ||
| Cargo.lock | ||
| Cargo.toml | ||
| client.mk | ||
| client.py | ||
| CLOBBER | ||
| configure.in | ||
| configure.py | ||
| GNUmakefile | ||
| gradle.properties | ||
| gradlew | ||
| LEGAL | ||
| LICENSE | ||
| mach | ||
| Makefile.in | ||
| moz.build | ||
| moz.configure | ||
| mozilla-config.h.in | ||
| old-configure.in | ||
| package-lock.json | ||
| package.json | ||
| README.txt | ||
| settings.gradle | ||
| test.mozbuild | ||
An explanation of the Mozilla Source Code Directory Structure and links to
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https://developer.mozilla.org/en/Mozilla_Source_Code_Directory_Structure
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