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| author | Owen Anderson <resistor@mac.com> | 2009-08-25 17:42:07 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2009-08-25 17:42:07 +0000 |
| commit | 613bf1ef018514e88f64f5e60f126096963248f3 (patch) | |
| tree | 92289caff6a94a89b112058ead76dc829ffe3997 /lib/Transforms/Utils/CodeExtractor.cpp | |
| parent | 55a0f1e41f1b166eb924909eeec94a54417f95eb (diff) | |
Comment-ify.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80009 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Transforms/Utils/CodeExtractor.cpp')
| -rw-r--r-- | lib/Transforms/Utils/CodeExtractor.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Transforms/Utils/CodeExtractor.cpp b/lib/Transforms/Utils/CodeExtractor.cpp index db523daa4f..c39ccf7d3f 100644 --- a/lib/Transforms/Utils/CodeExtractor.cpp +++ b/lib/Transforms/Utils/CodeExtractor.cpp @@ -361,6 +361,9 @@ Function *CodeExtractor::constructFunction(const Values &inputs, return newFunction; } +/// FindPhiPredForUseInBlock - Given a value and a basic block, find a PHI +/// that uses the value within the basic block, and return the predecessor +/// block associated with that use, or return 0 if none is found. static BasicBlock* FindPhiPredForUseInBlock(Value* Used, BasicBlock* BB) { for (Value::use_iterator UI = Used->use_begin(), UE = Used->use_end(); UI != UE; ++UI) { |