diff options
| author | Chris Lattner <sabre@nondot.org> | 2010-03-10 02:25:11 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2010-03-10 02:25:11 +0000 |
| commit | 98cdab53c302a2d6686fa428c0e896b1fb195311 (patch) | |
| tree | 6a81e5db3dfa87703b667b33ac4a8eac94c5a1dc /lib/CodeGen/MachineBasicBlock.cpp | |
| parent | 2d0a91cd6c3df32014d547255d6a615bd1bc84fb (diff) | |
set the temporary bit on MCSymbols correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98124 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/MachineBasicBlock.cpp')
| -rw-r--r-- | lib/CodeGen/MachineBasicBlock.cpp | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/lib/CodeGen/MachineBasicBlock.cpp b/lib/CodeGen/MachineBasicBlock.cpp index 64134ce59e..32b1a7d728 100644 --- a/lib/CodeGen/MachineBasicBlock.cpp +++ b/lib/CodeGen/MachineBasicBlock.cpp @@ -42,12 +42,11 @@ MachineBasicBlock::~MachineBasicBlock() { /// getSymbol - Return the MCSymbol for this basic block. /// MCSymbol *MachineBasicBlock::getSymbol(MCContext &Ctx) const { - SmallString<60> Name; const MachineFunction *MF = getParent(); - raw_svector_ostream(Name) - << MF->getTarget().getMCAsmInfo()->getPrivateGlobalPrefix() << "BB" - << MF->getFunctionNumber() << '_' << getNumber(); - return Ctx.GetOrCreateSymbol(Name.str()); + const char *Prefix = MF->getTarget().getMCAsmInfo()->getPrivateGlobalPrefix(); + return Ctx.GetOrCreateTemporarySymbol(Twine(Prefix) + "BB" + + Twine(MF->getFunctionNumber()) + "_" + + Twine(getNumber())); } |