Skip to content

GH-131035: use -flto=thin for clang-cl on Windows #131036

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
zooba merged 2 commits into from
Mar 10, 2025
Merged

GH-131035: use -flto=thin for clang-cl on Windows #131036

Changes from 1 commit
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
9280cfa
use -flto=thin
chris-eibl Mar 10, 2025
66186ba
blurb it
chris-eibl Mar 10, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
Next Next commit
use -flto=thin
  • Loading branch information
@chris-eibl
chris-eibl committed Mar 10, 2025
commit 9280cfa0915962e8a192901657eb08f94403ab55
2 changes: 1 addition & 1 deletion PCbuild/pyproject-clangcl.props
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@
<AdditionalOptions>-Wno-deprecated-non-prototype -Wno-unused-label -Wno-pointer-sign -Wno-incompatible-pointer-types-discards-qualifiers -Wno-unused-function %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Platform)' == 'Win32'">-m32 %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="'$(Platform)' == 'x64'">-m64 %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(Configuration) != 'Debug'">-flto %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(Configuration) != 'Debug'">-flto=thin %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGInstrument'">-fprofile-instr-generate=$(_CLANG_PROFILE_PATH)$(TargetName)_%m.profraw %(AdditionalOptions)</AdditionalOptions>
<AdditionalOptions Condition="$(SupportPGO) and $(Configuration) == 'PGUpdate'">-fprofile-instr-use=$(OutDir)instrumented\profdata.profdata -Wno-profile-instr-unprofiled %(AdditionalOptions)</AdditionalOptions>
</ClCompile>
Expand Down