From: Nick Lewycky <nicholas@mxc.ca>
Date: Thu, 5 Jan 2012 22:21:45 +0000 (+0000)
Subject: SCCCaptured is trivially false on entry to this loop and not modified inside it.
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f740db31e20e18c02ef29e02f1a61900f2be8403;p=platform%2Fupstream%2Fllvm.git

SCCCaptured is trivially false on entry to this loop and not modified inside it.
Eliminate the dead test for it on each loop iteration. No functionality change.

llvm-svn: 147616
---

diff --git a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
index 9e30c40..f3f6228 100644
--- a/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
+++ b/llvm/lib/Transforms/IPO/FunctionAttrs.cpp
@@ -461,7 +461,7 @@ bool FunctionAttrs::AddNoCaptureAttrs(const CallGraphSCC &SCC) {
     }
     if (SCCCaptured) continue;
 
-    for (unsigned i = 0, e = ArgumentSCC.size(); i != e && !SCCCaptured; ++i) {
+    for (unsigned i = 0, e = ArgumentSCC.size(); i != e; ++i) {
       Argument *A = ArgumentSCC[i]->Definition;
       A->addAttr(Attribute::NoCapture);
       ++NumNoCapture;