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| author | Chris Lattner <sabre@nondot.org> | 2009-11-10 21:40:01 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-11-10 21:40:01 +0000 |
| commit | 80e7e5a4297edceecb53514ad3fc766a3ed5ff8b (patch) | |
| tree | 26e0fd329d8a9b6ce4b2ce34c67528e4e839d355 /llvm/lib/CodeGen/LiveVariables.cpp | |
| parent | 4a720a363c829c7152a4cc15c3134bffaf03abeb (diff) | |
| download | bcm5719-llvm-80e7e5a4297edceecb53514ad3fc766a3ed5ff8b.tar.gz bcm5719-llvm-80e7e5a4297edceecb53514ad3fc766a3ed5ff8b.zip | |
Make jump threading eliminate blocks that just contain phi nodes,
debug intrinsics, and an unconditional branch when possible. This
reuses the TryToSimplifyUncondBranchFromEmptyBlock function split
out of simplifycfg.
llvm-svn: 86722
Diffstat (limited to 'llvm/lib/CodeGen/LiveVariables.cpp')
0 files changed, 0 insertions, 0 deletions
