From 864e2efce2cb5d02e376933933d96074723fe77c Mon Sep 17 00:00:00 2001
From: Dan Gohman <gohman@apple.com>
Date: Sat, 5 Dec 2009 00:44:40 +0000
Subject: Remove the target hook TargetInstrInfo::BlockHasNoFallThrough in
 favor of MachineBasicBlock::canFallThrough(), which is target-independent and
 more thorough.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90634 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Target/PowerPC/PPCInstrInfo.cpp | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'lib/Target/PowerPC/PPCInstrInfo.cpp')

diff --git a/lib/Target/PowerPC/PPCInstrInfo.cpp b/lib/Target/PowerPC/PPCInstrInfo.cpp
index 0083598cf1..af7d812c04 100644
--- a/lib/Target/PowerPC/PPCInstrInfo.cpp
+++ b/lib/Target/PowerPC/PPCInstrInfo.cpp
@@ -740,18 +740,6 @@ bool PPCInstrInfo::canFoldMemoryOperand(const MachineInstr *MI,
 }
 
 
-bool PPCInstrInfo::BlockHasNoFallThrough(const MachineBasicBlock &MBB) const {
-  if (MBB.empty()) return false;
-  
-  switch (MBB.back().getOpcode()) {
-  case PPC::BLR:   // Return.
-  case PPC::B:     // Uncond branch.
-  case PPC::BCTR:  // Indirect branch.
-    return true;
-  default: return false;
-  }
-}
-
 bool PPCInstrInfo::
 ReverseBranchCondition(SmallVectorImpl<MachineOperand> &Cond) const {
   assert(Cond.size() == 2 && "Invalid PPC branch opcode!");
-- 
cgit v1.2.3-70-g09d2