[llvm] r256127 - [X86] Use range-based for loop. NFC

[Craig Topper via llvm-commits]

Author: ctopper
Date: Sun Dec 20 12:41:57 2015
New Revision: 256127

URL: http://llvm.org/viewvc/llvm-project?rev=256127&view=rev
Log:
[X86] Use range-based for loop. NFC

Modified:
    llvm/trunk/lib/Target/X86/X86InstrInfo.cpp

Modified: llvm/trunk/lib/Target/X86/X86InstrInfo.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86InstrInfo.cpp?rev=256127&r1=256126&r2=256127&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86InstrInfo.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86InstrInfo.cpp Sun Dec 20 12:41:57 2015
@@ -2425,9 +2425,8 @@ bool X86InstrInfo::isSafeToClobberEFLAGS
   // It is safe to clobber EFLAGS at the end of a block of no successor has it
   // live in.
   if (Iter == E) {
-    for (MachineBasicBlock::succ_iterator SI = MBB.succ_begin(),
-           SE = MBB.succ_end(); SI != SE; ++SI)
-      if ((*SI)->isLiveIn(X86::EFLAGS))
+    for (MachineBasicBlock *S : MBB.successors())
+      if (S->isLiveIn(X86::EFLAGS))
         return false;
     return true;
   }