[ExecutionDepsFix] Use range-based for loop. NFC

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@296093 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/ExecutionDepsFix.cpp b/lib/CodeGen/ExecutionDepsFix.cpp
index 2da791ca7833c4172a5122bf018c39ebee5797e1..4a310f70769bc0e7d6e5170dbc9285b679c5c091 100644 (file)
--- a/lib/CodeGen/ExecutionDepsFix.cpp
+++ b/lib/CodeGen/ExecutionDepsFix.cpp
@@ -722,8 +722,7 @@ void ExeDepsFix::visitSoftInstr(MachineInstr *mi, unsigned mask) {
   // Kill off any remaining uses that don't match available, and build a list of
   // incoming DomainValues that we want to merge.
   SmallVector<LiveReg, 4> Regs;
-  for (SmallVectorImpl<int>::iterator i=used.begin(), e=used.end(); i!=e; ++i) {
-    int rx = *i;
+  for (int rx : used) {
     assert(LiveRegs && "no space allocated for live registers");
     const LiveReg &LR = LiveRegs[rx];
     // This useless DomainValue could have been missed above.