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| author | Aditya Nandakumar <aditya_nandakumar@apple.com> | 2016-01-04 19:48:14 +0000 |
|---|---|---|
| committer | Aditya Nandakumar <aditya_nandakumar@apple.com> | 2016-01-04 19:48:14 +0000 |
| commit | 12d060481a2477e69606a4d27d6d0f2438193e89 (patch) | |
| tree | 4a0fe4ee2e7cd72a2cb3fd08e94b36e6e2f615f2 /llvm/lib/ProfileData/SampleProfWriter.cpp | |
| parent | 4d315f13001d7d393ecb2c1ced7c22ff34d5eace (diff) | |
| download | bcm5719-llvm-12d060481a2477e69606a4d27d6d0f2438193e89.tar.gz bcm5719-llvm-12d060481a2477e69606a4d27d6d0f2438193e89.zip | |
Remove dead instructions before Redoing
Before reevaluating instructions, iterate over all instructions
to be reevaluated and remove trivially dead instructions and if
any of it's operands become trivially dead, mark it for deletion
until all trivially dead instructions have been removed
llvm-svn: 256773
Diffstat (limited to 'llvm/lib/ProfileData/SampleProfWriter.cpp')
0 files changed, 0 insertions, 0 deletions
