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| author | Owen Anderson <resistor@mac.com> | 2007-10-31 03:30:14 +0000 |
|---|---|---|
| committer | Owen Anderson <resistor@mac.com> | 2007-10-31 03:30:14 +0000 |
| commit | 444710d3e044f06eea20ce1206dc096b095c3efd (patch) | |
| tree | ebca322bece8d476925a3af6749f09ccc2f988c1 /include/llvm/CodeGen | |
| parent | 2ff963d7b805464bb77a600a7dc3a8fc24d2836d (diff) | |
| download | external_llvm-444710d3e044f06eea20ce1206dc096b095c3efd.zip external_llvm-444710d3e044f06eea20ce1206dc096b095c3efd.tar.gz external_llvm-444710d3e044f06eea20ce1206dc096b095c3efd.tar.bz2 | |
Some fixes to get MachineDomTree working better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@43541 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/llvm/CodeGen')
| -rw-r--r-- | include/llvm/CodeGen/MachineDominators.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/include/llvm/CodeGen/MachineDominators.h b/include/llvm/CodeGen/MachineDominators.h index 621ba2f..353c0e4 100644 --- a/include/llvm/CodeGen/MachineDominators.h +++ b/include/llvm/CodeGen/MachineDominators.h @@ -24,7 +24,17 @@ namespace llvm { -void WriteAsOperand(std::ostream &, const MachineBasicBlock*, bool t) { } +inline void WriteAsOperand(std::ostream &, const MachineBasicBlock*, bool t) { } + +template<> +inline void DominatorTreeBase<MachineBasicBlock>::addRoot(MachineBasicBlock* MBB) { + this->Roots.push_back(MBB); +} + +EXTERN_TEMPLATE_INSTANTIATION(class DomTreeNodeBase<MachineBasicBlock>); +EXTERN_TEMPLATE_INSTANTIATION(class DominatorTreeBase<MachineBasicBlock>); + +typedef DomTreeNodeBase<MachineBasicBlock> MachineDomTreeNode; //===------------------------------------- /// DominatorTree Class - Concrete subclass of DominatorTreeBase that is used to @@ -60,7 +70,11 @@ public: return DT->getRootNode(); } - virtual bool runOnFunction(Function &F); + virtual bool runOnMachineFunction(MachineFunction &F) { + DT->recalculate(F); + + return false; + } virtual void getAnalysisUsage(AnalysisUsage &AU) const { AU.setPreservesAll(); |