diff options
| -rw-r--r-- | include/llvm/Analysis/PostDominators.h | 27 |
1 files changed, 11 insertions, 16 deletions
diff --git a/include/llvm/Analysis/PostDominators.h b/include/llvm/Analysis/PostDominators.h index f092d159c1..2386f9d125 100644 --- a/include/llvm/Analysis/PostDominators.h +++ b/include/llvm/Analysis/PostDominators.h @@ -18,7 +18,6 @@ namespace llvm { - /// PostDominatorSet Class - Concrete subclass of DominatorSetBase that is used /// to compute the post-dominator set. Because there can be multiple exit nodes /// in an LLVM function, we calculate post dominators with a special null block @@ -31,19 +30,17 @@ struct PostDominatorSet : public DominatorSetBase { virtual bool runOnFunction(Function &F); - // getAnalysisUsage - This pass does not modify the function at all. - // + /// getAnalysisUsage - This pass does not modify the function at all. + /// virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); } }; - -//===------------------------------------- -// ImmediatePostDominators Class - Concrete subclass of ImmediateDominatorsBase -// that is used to compute the immediate post-dominators. -// +/// ImmediatePostDominators Class - Concrete subclass of ImmediateDominatorsBase +/// that is used to compute the immediate post-dominators. +/// struct ImmediatePostDominators : public ImmediateDominatorsBase { ImmediatePostDominators() : ImmediateDominatorsBase(true) {} @@ -64,10 +61,9 @@ private: }; -//===------------------------------------- -// PostDominatorTree Class - Concrete subclass of DominatorTree that is used to -// compute the a post-dominator tree. -// +/// PostDominatorTree Class - Concrete subclass of DominatorTree that is used to +/// compute the a post-dominator tree. +/// struct PostDominatorTree : public DominatorTreeBase { PostDominatorTree() : DominatorTreeBase(true) {} @@ -88,10 +84,9 @@ private: }; -//===------------------------------------- -// PostDominanceFrontier Class - Concrete subclass of DominanceFrontier that is -// used to compute the a post-dominance frontier. -// +/// PostDominanceFrontier Class - Concrete subclass of DominanceFrontier that is +/// used to compute the a post-dominance frontier. +/// struct PostDominanceFrontier : public DominanceFrontierBase { PostDominanceFrontier() : DominanceFrontierBase(true) {} |