diff options
| author | Devang Patel <dpatel@apple.com> | 2009-02-05 19:15:39 +0000 |
|---|---|---|
| committer | Devang Patel <dpatel@apple.com> | 2009-02-05 19:15:39 +0000 |
| commit | 1851db6b0f9ef1b85d14b24eb9f838748396352f (patch) | |
| tree | f9287af32d7fde31f0a807283281d6c1cae35244 /include | |
| parent | ca940bb630b20c6a8bd7eb895563ca97817c23e6 (diff) | |
| download | external_llvm-1851db6b0f9ef1b85d14b24eb9f838748396352f.zip external_llvm-1851db6b0f9ef1b85d14b24eb9f838748396352f.tar.gz external_llvm-1851db6b0f9ef1b85d14b24eb9f838748396352f.tar.bz2 | |
Ignore dbg intrinsics while propagating conditional expression info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63876 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include')
| -rw-r--r-- | include/llvm/Transforms/Utils/Local.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/llvm/Transforms/Utils/Local.h b/include/llvm/Transforms/Utils/Local.h index 35d2c0c..2032d54 100644 --- a/include/llvm/Transforms/Utils/Local.h +++ b/include/llvm/Transforms/Utils/Local.h @@ -40,6 +40,14 @@ template<typename T> class SmallVectorImpl; bool ConstantFoldTerminator(BasicBlock *BB); //===----------------------------------------------------------------------===// +// CFG Simplification +// + +/// isTerminatorFirstRelevantInsn - Return true if Term is very first +/// instruction ignoring Phi nodes and dbg intrinsics. +bool isTerminatorFirstRelevantInsn(BasicBlock *BB, Instruction *Term); + +//===----------------------------------------------------------------------===// // Local dead code elimination. // |