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| author | Jessica Paquette <jpaquette@apple.com> | 2017-12-09 00:43:49 +0000 |
|---|---|---|
| committer | Jessica Paquette <jpaquette@apple.com> | 2017-12-09 00:43:49 +0000 |
| commit | a249c4f513aec66a08ac0d92c52980f84bdcd17c (patch) | |
| tree | f663751ea4ea57671dabd1b04290d7a27a727379 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | f318d95524092a1e8e40f051bbf53c3ff7f6b12b (diff) | |
| download | bcm5719-llvm-a249c4f513aec66a08ac0d92c52980f84bdcd17c.tar.gz bcm5719-llvm-a249c4f513aec66a08ac0d92c52980f84bdcd17c.zip | |
[MachineOutliner] Outline calls
The outliner previously would never outline calls. Calls are pretty common in
files, so it makes sense to outline them. In fact, in the LLVM test suite, if
you count the number of instructions that the outliner misses when you outline
calls vs when you don't, it turns out that, on average, around 6% of the
instructions encountered are calls. So, if we outline calls, we can find more
candidates, and thus save some more space.
This commit adds that functionality and updates the mir test to reflect that.
llvm-svn: 320229
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions
