Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in favor of

[oota-llvm.git] / lib / Target / Alpha / AlphaInstrInfo.cpp

diff --git a/lib/Target/Alpha/AlphaInstrInfo.cpp b/lib/Target/Alpha/AlphaInstrInfo.cpp
index 86173ff2721b5e89bf471d37331097693c2e99a2..39f0749ec424433b6e1d98dd7d7ee9d888c9a10a 100644 (file)
--- a/lib/Target/Alpha/AlphaInstrInfo.cpp
+++ b/lib/Target/Alpha/AlphaInstrInfo.cpp
@@ -392,18 +392,6 @@ void AlphaInstrInfo::insertNoop(MachineBasicBlock &MBB,
     .addReg(Alpha::R31);
 }
 
-bool AlphaInstrInfo::BlockHasNoFallThrough(const MachineBasicBlock &MBB) const {
-  if (MBB.empty()) return false;
-  
-  switch (MBB.back().getOpcode()) {
-  case Alpha::RETDAG: // Return.
-  case Alpha::RETDAGp:
-  case Alpha::BR:     // Uncond branch.
-  case Alpha::JMP:  // Indirect branch.
-    return true;
-  default: return false;
-  }
-}
 bool AlphaInstrInfo::
 ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   assert(Cond.size() == 2 && "Invalid Alpha branch opcode!");