Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@62600 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/ARM/ARMInstrInfo.cpp b/lib/Target/ARM/ARMInstrInfo.cpp
index bd16af0..3d1e512 100644
--- a/lib/Target/ARM/ARMInstrInfo.cpp
+++ b/lib/Target/ARM/ARMInstrInfo.cpp
@@ -51,7 +51,10 @@
/// leave the source and dest operands in the passed parameters.
///
bool ARMInstrInfo::isMoveInstr(const MachineInstr &MI,
- unsigned &SrcReg, unsigned &DstReg) const {
+ unsigned &SrcReg, unsigned &DstReg,
+ unsigned& SrcSubIdx, unsigned& DstSubIdx) const {
+ SrcSubIdx = DstSubIdx = 0; // No sub-registers.
+
unsigned oc = MI.getOpcode();
switch (oc) {
default: