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| author | Nikita Popov <nikita.ppv@gmail.com> | 2020-05-21 16:48:05 +0200 |
|---|---|---|
| committer | Nikita Popov <nikita.ppv@gmail.com> | 2020-05-28 18:48:33 +0200 |
| commit | e0e5c644607ad71888c1df0fdbf3331d0fc2559f (patch) | |
| tree | c9912a45d656df711afbf2578bc1044fd26d5a56 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 15b6730f078329b3103a7a0476bc2227df214f4a (diff) | |
| download | llvm-e0e5c644607ad71888c1df0fdbf3331d0fc2559f.zip llvm-e0e5c644607ad71888c1df0fdbf3331d0fc2559f.tar.gz llvm-e0e5c644607ad71888c1df0fdbf3331d0fc2559f.tar.bz2 | |
[SDAG] Don't require LazyBlockFrequencyInfo at optnone
While LazyBlockFrequencyInfo itself is lazy, the dominator tree
and loop info analyses it requires are not. Drop the dependency
on this pass in SelectionDAGIsel at O0.
This makes for a ~0.6% O0 compile-time improvement.
Differential Revision: https://reviews.llvm.org/D80387
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions