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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-07-30 17:36:47 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2012-07-30 17:36:47 +0000 |
| commit | fee94ca15bc257e7dcaa5fc137a484bead1e866b (patch) | |
| tree | 49a81bef43b891e794a47c2e01c7d1a99f0be277 /llvm/lib/CodeGen/MachineTraceMetrics.cpp | |
| parent | 088e37c77aafaec5ead8fbe7ebf918265e6b86f2 (diff) | |
| download | llvm-fee94ca15bc257e7dcaa5fc137a484bead1e866b.zip llvm-fee94ca15bc257e7dcaa5fc137a484bead1e866b.tar.gz llvm-fee94ca15bc257e7dcaa5fc137a484bead1e866b.tar.bz2 | |
Add MachineBasicBlock::isPredecessor().
A->isPredecessor(B) is the same as B->isSuccessor(A), but it can
tolerate a B that is null or dangling. This shouldn't happen normally,
but it it useful for verification code.
llvm-svn: 160968
Diffstat (limited to 'llvm/lib/CodeGen/MachineTraceMetrics.cpp')
0 files changed, 0 insertions, 0 deletions