diff options
-rw-r--r-- | include/llvm/CodeGen/MachineDominators.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/include/llvm/CodeGen/MachineDominators.h b/include/llvm/CodeGen/MachineDominators.h index 11ad1ae..01a09a7 100644 --- a/include/llvm/CodeGen/MachineDominators.h +++ b/include/llvm/CodeGen/MachineDominators.h @@ -54,6 +54,11 @@ public: delete DT; } + virtual void getAnalysisUsage(AnalysisUsage &AU) const { + AU.setPreservesAll(); + MachineFunctionPass::getAnalysisUsage(AU); + } + /// getRoots - Return the root blocks of the current CFG. This may include /// multiple blocks if we are computing post dominators. For forward /// dominators, this will always be a single block (the entry node). @@ -76,10 +81,6 @@ public: return false; } - virtual void getAnalysisUsage(AnalysisUsage &AU) const { - AU.setPreservesAll(); - } - inline bool dominates(MachineDomTreeNode* A, MachineDomTreeNode* B) const { return DT->dominates(A, B); } |