implement uncond branch insertion for the branch folding pass
llvm-svn: 31159
diff --git a/llvm/lib/Target/IA64/IA64InstrInfo.cpp b/llvm/lib/Target/IA64/IA64InstrInfo.cpp
index 81b3277..a4cdbce 100644
--- a/llvm/lib/Target/IA64/IA64InstrInfo.cpp
+++ b/llvm/lib/Target/IA64/IA64InstrInfo.cpp
@@ -46,3 +46,10 @@
// move instruction
}
+void IA64InstrInfo::InsertBranch(MachineBasicBlock &MBB,MachineBasicBlock *TBB,
+ MachineBasicBlock *FBB,
+ const std::vector<MachineOperand> &Cond)const {
+ // Can only insert uncond branches so far.
+ assert(Cond.empty() && !FBB && TBB && "Can only handle uncond branches!");
+ BuildMI(&MBB, IA64::BRL_NOTCALL, 1).addMBB(TBB);
+}
\ No newline at end of file