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| author | Dan Gohman <gohman@apple.com> | 2008-05-23 21:05:58 +0000 |
|---|---|---|
| committer | Dan Gohman <gohman@apple.com> | 2008-05-23 21:05:58 +0000 |
| commit | f96e1371e85a5b6be0d787f56e5882e7b63eefc7 (patch) | |
| tree | db75aafa57099ddbeac35a41a9b9250a1b89fb2e /llvm/lib/Transforms/Utils/SimplifyCFG.cpp | |
| parent | c11802a521b48dc3626fcaac3ff73f5847acd33e (diff) | |
| download | bcm5719-llvm-f96e1371e85a5b6be0d787f56e5882e7b63eefc7.tar.gz bcm5719-llvm-f96e1371e85a5b6be0d787f56e5882e7b63eefc7.zip | |
Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to
use it instead of duplicating its functionality.
llvm-svn: 51499
Diffstat (limited to 'llvm/lib/Transforms/Utils/SimplifyCFG.cpp')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyCFG.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp index e3e4cb722a1..a29716b141e 100644 --- a/llvm/lib/Transforms/Utils/SimplifyCFG.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyCFG.cpp @@ -1493,8 +1493,7 @@ bool llvm::SimplifyCFG(BasicBlock *BB) { } } else if (BranchInst *BI = dyn_cast<BranchInst>(BB->getTerminator())) { if (BI->isUnconditional()) { - BasicBlock::iterator BBI = BB->begin(); // Skip over phi nodes... - while (isa<PHINode>(*BBI)) ++BBI; + BasicBlock::iterator BBI = BB->getFirstNonPHI(); BasicBlock *Succ = BI->getSuccessor(0); if (BBI->isTerminator() && // Terminator is the only non-phi instruction! |
