diff options
Diffstat (limited to 'include/llvm/CodeGen/MachineDominators.h')
-rw-r--r-- | include/llvm/CodeGen/MachineDominators.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineDominators.h b/include/llvm/CodeGen/MachineDominators.h index 086528a..48695d5 100644 --- a/include/llvm/CodeGen/MachineDominators.h +++ b/include/llvm/CodeGen/MachineDominators.h @@ -156,8 +156,13 @@ public: inline void splitBlock(MachineBasicBlock* NewBB) { DT->splitBlock(NewBB); } - - + + /// isReachableFromEntry - Return true if A is dominated by the entry + /// block of the function containing it. + bool isReachableFromEntry(MachineBasicBlock *A) { + return DT->isReachableFromEntry(A); + } + virtual void releaseMemory(); virtual void print(raw_ostream &OS, const Module*) const; |