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| author | Teresa Johnson <tejohnson@google.com> | 2019-01-11 18:32:07 +0000 |
|---|---|---|
| committer | Teresa Johnson <tejohnson@google.com> | 2019-01-11 18:32:07 +0000 |
| commit | 84cecfcb3db7c3275ae2d64c419a752d9f5311d6 (patch) | |
| tree | 137b550e0763b8685551711c9a6829e232870ba6 /llvm/lib | |
| parent | 290a8398917a3d4ef521a0cfdb67e65238f0043a (diff) | |
| download | bcm5719-llvm-84cecfcb3db7c3275ae2d64c419a752d9f5311d6.tar.gz bcm5719-llvm-84cecfcb3db7c3275ae2d64c419a752d9f5311d6.zip | |
[LTO] Add option to enable LTOUnit splitting, and disable unless needed
Summary:
Adds a new -f[no]split-lto-unit flag that is disabled by default to
control module splitting during ThinLTO. It is automatically enabled
for -fsanitize=cfi and -fwhole-program-vtables.
The new EnableSplitLTOUnit codegen flag is passed down to llvm
via a new module flag of the same name.
Depends on D53890.
Reviewers: pcc
Subscribers: ormris, mehdi_amini, inglorion, eraman, steven_wu, dexonsmith, cfe-commits, llvm-commits
Differential Revision: https://reviews.llvm.org/D53891
llvm-svn: 350949
Diffstat (limited to 'llvm/lib')
0 files changed, 0 insertions, 0 deletions
