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| author | Quentin Colombet <qcolombet@apple.com> | 2017-05-27 01:34:00 +0000 |
|---|---|---|
| committer | Quentin Colombet <qcolombet@apple.com> | 2017-05-27 01:34:00 +0000 |
| commit | bece442bd8b615e6095e38cabbf879df8e96b320 (patch) | |
| tree | a9be5df15080ae4c39ec16d6685d37ed7da0303b /clang/test/OpenMP/target_parallel_num_threads_codegen.cpp | |
| parent | 5bbb5aafc10c3a164e966afcd30f5eace4ee033a (diff) | |
| download | bcm5719-llvm-bece442bd8b615e6095e38cabbf879df8e96b320.tar.gz bcm5719-llvm-bece442bd8b615e6095e38cabbf879df8e96b320.zip | |
[GlobalISel] Add a localizer pass for target to use
This reverts commit r299287 plus clean-ups.
The localizer pass is a helper pass that could be run at O0 in the GISel
pipeline to work around the deficiency of the fast register allocator.
It basically shortens the live-ranges of the constants so that the
allocator does not spill all over the place.
Long term fix would be to make the greedy allocator fast.
llvm-svn: 304051
Diffstat (limited to 'clang/test/OpenMP/target_parallel_num_threads_codegen.cpp')
0 files changed, 0 insertions, 0 deletions
