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| author | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-11-20 01:17:03 +0000 |
|---|---|---|
| committer | Jakob Stoklund Olesen <stoklund@2pi.dk> | 2009-11-20 01:17:03 +0000 |
| commit | 324da7647cfc3025e0c987176f0a300f9f780e6f (patch) | |
| tree | 56374dc2107fe1ce80ef47b98fbfb3b879a1f33c /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | ac146657fc2dc63e9856e0090fd0bec4ba9befd3 (diff) | |
Add MachineBasicBlock::getName, and use it in place of getBasicBlock()->getName.
Fix debug code that assumes getBasicBlock never returns NULL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89428 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | lib/CodeGen/MachineBasicBlock.cpp | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp index cd52825d21..2e6bd8a94b 100644 --- a/lib/CodeGen/MachineBasicBlock.cpp +++ b/lib/CodeGen/MachineBasicBlock.cpp @@ -172,6 +172,13 @@ static inline void OutputReg(raw_ostream &os, unsigned RegNo, os << " %reg" << RegNo; } +StringRef MachineBasicBlock::getName() const { + if (const BasicBlock *LBB = getBasicBlock()) + return LBB->getName(); + else + return "(null)"; +} + void MachineBasicBlock::print(raw_ostream &OS) const { const MachineFunction *MF = getParent(); if (!MF) { |