Vendor import of llvm trunk r130700:

http://llvm.org/svn/llvm-project/llvm/trunk@130700

1 files changed, 10 insertions, 1 deletions

diff --git a/lib/Target/ARM/ARMCodeEmitter.cpp b/lib/Target/ARM/ARMCodeEmitter.cpp
index 9bbf6a0..fa73716 100644
--- a/lib/Target/ARM/ARMCodeEmitter.cpp
+++ b/lib/Target/ARM/ARMCodeEmitter.cpp
@@ -312,6 +312,15 @@ namespace {
     unsigned getRegisterListOpValue(const MachineInstr &MI, unsigned Op)
       const { return 0; }
 
+    unsigned getShiftRight8Imm(const MachineInstr &MI, unsigned Op)
+      const { return 0; }
+    unsigned getShiftRight16Imm(const MachineInstr &MI, unsigned Op)
+      const { return 0; }
+    unsigned getShiftRight32Imm(const MachineInstr &MI, unsigned Op)
+      const { return 0; }
+    unsigned getShiftRight64Imm(const MachineInstr &MI, unsigned Op)
+      const { return 0; }
+
     /// getMovi32Value - Return binary encoding of operand for movw/movt. If the
     /// machine operand requires relocation, record the relocation and return
     /// zero.
@@ -969,7 +978,7 @@ unsigned ARMCodeEmitter::getMachineSoImmOpValue(unsigned SoImm) {
 
 unsigned ARMCodeEmitter::getAddrModeSBit(const MachineInstr &MI,
                                          const TargetInstrDesc &TID) const {
-  for (unsigned i = MI.getNumOperands(), e = TID.getNumOperands(); i != e; --i){
+  for (unsigned i = MI.getNumOperands(), e = TID.getNumOperands(); i >= e; --i){
     const MachineOperand &MO = MI.getOperand(i-1);
     if (MO.isReg() && MO.isDef() && MO.getReg() == ARM::CPSR)
       return 1 << ARMII::S_BitShift;