Change TargetInstrInfo::isMoveInstr to return source and destination sub-register indices as well.
llvm-svn: 62600
diff --git a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
index 8601cbe..a6cee0e 100644
--- a/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
+++ b/llvm/lib/Target/Sparc/SparcInstrInfo.cpp
@@ -33,7 +33,10 @@
/// leave the source and dest operands in the passed parameters.
///
bool SparcInstrInfo::isMoveInstr(const MachineInstr &MI,
- unsigned &SrcReg, unsigned &DstReg) const {
+ unsigned &SrcReg, unsigned &DstReg,
+ unsigned &SrcSR, unsigned &DstSR) const {
+ SrcSR = DstSR = 0; // No sub-registers.
+
// We look for 3 kinds of patterns here:
// or with G0 or 0
// add with G0 or 0