From 9112829d76cbb8e0c8ef51bbc2d7d1be48cd7b74 Mon Sep 17 00:00:00 2001
From: rdivacky <rdivacky@FreeBSD.org>
Date: Tue, 13 Jul 2010 17:19:57 +0000
Subject: Update LLVM to r108243.

---
 lib/Target/MSP430/MSP430InstrInfo.cpp | 39 ++++++++++++++---------------------
 1 file changed, 15 insertions(+), 24 deletions(-)

(limited to 'lib/Target/MSP430/MSP430InstrInfo.cpp')

diff --git a/lib/Target/MSP430/MSP430InstrInfo.cpp b/lib/Target/MSP430/MSP430InstrInfo.cpp
index 18226ab..df28d07 100644
--- a/lib/Target/MSP430/MSP430InstrInfo.cpp
+++ b/lib/Target/MSP430/MSP430InstrInfo.cpp
@@ -83,27 +83,20 @@ void MSP430InstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
     llvm_unreachable("Cannot store this register to stack slot!");
 }
 
-bool MSP430InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
-                                   MachineBasicBlock::iterator I,
-                                   unsigned DestReg, unsigned SrcReg,
-                                   const TargetRegisterClass *DestRC,
-                                   const TargetRegisterClass *SrcRC,
-                                   DebugLoc DL) const {
-  if (DestRC == SrcRC) {
-    unsigned Opc;
-    if (DestRC == &MSP430::GR16RegClass) {
-      Opc = MSP430::MOV16rr;
-    } else if (DestRC == &MSP430::GR8RegClass) {
-      Opc = MSP430::MOV8rr;
-    } else {
-      return false;
-    }
-
-    BuildMI(MBB, I, DL, get(Opc), DestReg).addReg(SrcReg);
-    return true;
-  }
+void MSP430InstrInfo::copyPhysReg(MachineBasicBlock &MBB,
+                                  MachineBasicBlock::iterator I, DebugLoc DL,
+                                  unsigned DestReg, unsigned SrcReg,
+                                  bool KillSrc) const {
+  unsigned Opc;
+  if (MSP430::GR16RegClass.contains(DestReg, SrcReg))
+    Opc = MSP430::MOV16rr;
+  else if (MSP430::GR8RegClass.contains(DestReg, SrcReg))
+    Opc = MSP430::MOV8rr;
+  else
+    llvm_unreachable("Impossible reg-to-reg copy");
 
-  return false;
+  BuildMI(MBB, I, DL, get(Opc), DestReg)
+    .addReg(SrcReg, getKillRegState(KillSrc));
 }
 
 bool
@@ -330,10 +323,8 @@ bool MSP430InstrInfo::AnalyzeBranch(MachineBasicBlock &MBB,
 unsigned
 MSP430InstrInfo::InsertBranch(MachineBasicBlock &MBB, MachineBasicBlock *TBB,
                               MachineBasicBlock *FBB,
-                            const SmallVectorImpl<MachineOperand> &Cond) const {
-  // FIXME this should probably have a DebugLoc operand
-  DebugLoc DL;
-
+                              const SmallVectorImpl<MachineOperand> &Cond,
+                              DebugLoc DL) const {
   // Shouldn't be a fall through.
   assert(TBB && "InsertBranch must not be told to insert a fallthrough");
   assert((Cond.size() == 1 || Cond.size() == 0) &&
-- 
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