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| author | Chandler Carruth <chandlerc@gmail.com> | 2013-10-02 15:42:23 +0000 |
|---|---|---|
| committer | Chandler Carruth <chandlerc@gmail.com> | 2013-10-02 15:42:23 +0000 |
| commit | ea564946251eb425fafde97e6398ec52a9ff6bf8 (patch) | |
| tree | b09e3b04b91511b78a3da68cefe7e58f785be347 /llvm/LLVMBuild.txt | |
| parent | 31540172d0dd08b4e0cb075626023da9ab89d0f1 (diff) | |
| download | bcm5719-llvm-ea564946251eb425fafde97e6398ec52a9ff6bf8.tar.gz bcm5719-llvm-ea564946251eb425fafde97e6398ec52a9ff6bf8.zip | |
Remove the very substantial, largely unmaintained legacy PGO
infrastructure.
This was essentially work toward PGO based on a design that had several
flaws, partially dating from a time when LLVM had a different
architecture, and with an effort to modernize it abandoned without being
completed. Since then, it has bitrotted for several years further. The
result is nearly unusable, and isn't helping any of the modern PGO
efforts. Instead, it is getting in the way, adding confusion about PGO
in LLVM and distracting everyone with maintenance on essentially dead
code. Removing it paves the way for modern efforts around PGO.
Among other effects, this removes the last of the runtime libraries from
LLVM. Those are being developed in the separate 'compiler-rt' project
now, with somewhat different licensing specifically more approriate for
runtimes.
llvm-svn: 191835
Diffstat (limited to 'llvm/LLVMBuild.txt')
| -rw-r--r-- | llvm/LLVMBuild.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/LLVMBuild.txt b/llvm/LLVMBuild.txt index e763fd2afee..9cee3030a93 100644 --- a/llvm/LLVMBuild.txt +++ b/llvm/LLVMBuild.txt @@ -16,7 +16,7 @@ ;===------------------------------------------------------------------------===; [common] -subdirectories = bindings docs examples lib projects runtime tools utils +subdirectories = bindings docs examples lib projects tools utils [component_0] type = Group |
