From db8c1ae04e65e249c8276944245fe31df607a806 Mon Sep 17 00:00:00 2001
From: "Duncan P. N. Exon Smith" <dexonsmith@apple.com>
Date: Fri, 25 Apr 2014 18:24:50 +0000
Subject: SCC: Change clients to use const, NFC

It's fishy to be changing the `std::vector<>` owned by the iterator, and
no one actual does it, so I'm going to remove the ability in a
subsequent commit.  First, update the users.

<rdar://problem/14292693>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207252 91177308-0d34-0410-b5e6-96231b3b80d8
---
 tools/opt/PrintSCC.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'tools/opt')

diff --git a/tools/opt/PrintSCC.cpp b/tools/opt/PrintSCC.cpp
index d5d4336ea5..78ede2b72f 100644
--- a/tools/opt/PrintSCC.cpp
+++ b/tools/opt/PrintSCC.cpp
@@ -75,7 +75,7 @@ bool CFGSCC::runOnFunction(Function &F) {
   unsigned sccNum = 0;
   errs() << "SCCs for Function " << F.getName() << " in PostOrder:";
   for (scc_iterator<Function*> SCCI = scc_begin(&F); !SCCI.isAtEnd(); ++SCCI) {
-    std::vector<BasicBlock*> &nextSCC = *SCCI;
+    const std::vector<BasicBlock *> &nextSCC = *SCCI;
     errs() << "\nSCC #" << ++sccNum << " : ";
     for (std::vector<BasicBlock*>::const_iterator I = nextSCC.begin(),
            E = nextSCC.end(); I != E; ++I)
-- 
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