Use range based for loops to avoid needing to re-mention SmallPtrSet size.

llvm-svn: 216351

2 files changed, 3 insertions, 7 deletions

diff --git a/llvm/lib/Target/ARM/ARMISelLowering.cpp b/llvm/lib/Target/ARM/ARMISelLowering.cpp
index 8478a59e71a..c0d38dfccff 100644
--- a/llvm/lib/Target/ARM/ARMISelLowering.cpp
+++ b/llvm/lib/Target/ARM/ARMISelLowering.cpp
@@ -6924,9 +6924,7 @@ EmitSjLjDispatchBlock(MachineInstr *MI, MachineBasicBlock *MBB) const {
   // N.B. the order the invoke BBs are processed in doesn't matter here.
   const MCPhysReg *SavedRegs = RI.getCalleeSavedRegs(MF);
   SmallVector<MachineBasicBlock*, 64> MBBLPads;
-  for (SmallPtrSet<MachineBasicBlock*, 64>::iterator
-         I = InvokeBBs.begin(), E = InvokeBBs.end(); I != E; ++I) {
-    MachineBasicBlock *BB = *I;
+  for (MachineBasicBlock *BB : InvokeBBs) {
 
     // Remove the landing pad successor from the invoke block and replace it
     // with the new dispatch block.
diff --git a/llvm/lib/Target/X86/X86FloatingPoint.cpp b/llvm/lib/Target/X86/X86FloatingPoint.cpp
index d3e8facbf15..8fdf50325ea 100644
--- a/llvm/lib/Target/X86/X86FloatingPoint.cpp
+++ b/llvm/lib/Target/X86/X86FloatingPoint.cpp
@@ -324,10 +324,8 @@ bool FPS::runOnMachineFunction(MachineFunction &MF) {
   MachineBasicBlock *Entry = MF.begin();
 
   bool Changed = false;
-  for (df_ext_iterator<MachineBasicBlock*, SmallPtrSet<MachineBasicBlock*, 8> >
-         I = df_ext_begin(Entry, Processed), E = df_ext_end(Entry, Processed);
-       I != E; ++I)
-    Changed |= processBasicBlock(MF, **I);
+  for (MachineBasicBlock *BB : depth_first_ext(Entry, Processed))
+    Changed |= processBasicBlock(MF, *BB);
 
   // Process any unreachable blocks in arbitrary order now.
   if (MF.size() != Processed.size())