Revert "[safestack] Fast access to the unsafe stack pointer on AArch64/Android."

[oota-llvm.git] / lib / CodeGen / ScheduleDAGInstrs.cpp

diff --git a/lib/CodeGen/ScheduleDAGInstrs.cpp b/lib/CodeGen/ScheduleDAGInstrs.cpp
index 39cad7f35d20d46b12dc660d349e598991c5dcd3..d645a418f77836f1bf38551d571f126d00f077d3 100644 (file)
--- a/lib/CodeGen/ScheduleDAGInstrs.cpp
+++ b/lib/CodeGen/ScheduleDAGInstrs.cpp
@@ -1099,7 +1099,7 @@ static void toggleBundleKillFlag(MachineInstr *MI, unsigned Reg,
   // Once we set a kill flag on an instruction, we bail out, as otherwise we
   // might set it on too many operands.  We will clear as many flags as we
   // can though.
-  MachineBasicBlock::instr_iterator Begin = MI;
+  MachineBasicBlock::instr_iterator Begin = MI->getIterator();
   MachineBasicBlock::instr_iterator End = getBundleEnd(MI);
   while (Begin != End) {
     for (MachineOperand &MO : (--End)->operands()) {
@@ -1233,7 +1233,7 @@ void ScheduleDAGInstrs::fixupKills(MachineBasicBlock *MBB) {
         toggleKillFlag(MI, MO);
         DEBUG(MI->dump());
         DEBUG(if (MI->getOpcode() == TargetOpcode::BUNDLE) {
-          MachineBasicBlock::instr_iterator Begin = MI;
+          MachineBasicBlock::instr_iterator Begin = MI->getIterator();
           MachineBasicBlock::instr_iterator End = getBundleEnd(MI);
           while (++Begin != End)
             DEBUG(Begin->dump());