Add implicit def / use operands to MachineInstr.
llvm-svn: 31633
diff --git a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
index 472a8d7..730ad23 100644
--- a/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
+++ b/llvm/lib/CodeGen/LiveIntervalAnalysis.cpp
@@ -658,16 +658,9 @@
}
for (; MI != miEnd; ++MI) {
- const TargetInstrDescriptor &TID = tii_->get(MI->getOpcode());
DEBUG(std::cerr << MIIndex << "\t" << *MI);
-
- // Handle implicit defs.
- if (TID.ImplicitDefs) {
- for (const unsigned *ImpDef = TID.ImplicitDefs; *ImpDef; ++ImpDef)
- handleRegisterDef(MBB, MI, MIIndex, *ImpDef);
- }
- // Handle explicit defs.
+ // Handle defs.
for (int i = MI->getNumOperands() - 1; i >= 0; --i) {
MachineOperand &MO = MI->getOperand(i);
// handle register defs - build intervals