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

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

diff --git a/lib/CodeGen/ExecutionDepsFix.cpp b/lib/CodeGen/ExecutionDepsFix.cpp
index e43e95fe9f4988c0590a620a4e9e05c5a692e51f..deacb233f171e9050980f29a38b7ef482dcd2dad 100644 (file)
--- a/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/lib/CodeGen/ExecutionDepsFix.cpp
@@ -375,8 +375,8 @@ void ExeDepsFix::enterBasicBlock(MachineBasicBlock *MBB) {
 
   // This is the entry block.
   if (MBB->pred_empty()) {
-    for (unsigned LI : MBB->liveins()) {
-      for (int rx : regIndices(LI)) {
+    for (const auto &LI : MBB->liveins()) {
+      for (int rx : regIndices(LI.PhysReg)) {
         // Treat function live-ins as if they were defined just before the first
         // instruction.  Usually, function arguments are set up immediately
         // before the call.
@@ -751,7 +751,7 @@ bool ExeDepsFix::runOnMachineFunction(MachineFunction &mf) {
         AliasMap[*AI].push_back(i);
   }
 
-  MachineBasicBlock *Entry = MF->begin();
+  MachineBasicBlock *Entry = &*MF->begin();
   ReversePostOrderTraversal<MachineBasicBlock*> RPOT(Entry);
   SmallVector<MachineBasicBlock*, 16> Loops;
   for (ReversePostOrderTraversal<MachineBasicBlock*>::rpo_iterator