Import LLVM 4.0.0 rc1 including clang and lld to help the current

development effort on OpenBSD/arm64.

1 files changed, 2 insertions, 4 deletions

diff --git a/gnu/llvm/lib/Analysis/RegionPass.cpp b/gnu/llvm/lib/Analysis/RegionPass.cpp
index 5e1cdd48a78..7358aa6810a 100644
--- a/gnu/llvm/lib/Analysis/RegionPass.cpp
+++ b/gnu/llvm/lib/Analysis/RegionPass.cpp
@@ -10,7 +10,7 @@
 // This file implements RegionPass and RGPassManager. All region optimization
 // and transformation passes are derived from RegionPass. RGPassManager is
 // responsible for managing RegionPasses.
-// most of these codes are COPY from LoopPass.cpp
+// Most of this code has been COPIED from LoopPass.cpp
 //
 //===----------------------------------------------------------------------===//
 #include "llvm/Analysis/RegionPass.h"
@@ -64,9 +64,7 @@ bool RGPassManager::runOnFunction(Function &F) {
     return false;
 
   // Initialization
-  for (std::deque<Region *>::const_iterator I = RQ.begin(), E = RQ.end();
-       I != E; ++I) {
-    Region *R = *I;
+  for (Region *R : RQ) {
     for (unsigned Index = 0; Index < getNumContainedPasses(); ++Index) {
       RegionPass *RP = (RegionPass *)getContainedPass(Index);
       Changed |= RP->doInitialization(R, *this);