From: Philip Reames <listmail@philipreames.com>
Date: Tue, 14 May 2019 17:50:06 +0000 (+0000)
Subject: Fix a release mode warning introduced in r360694
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e5cd03ba7f5af7bd13431a8de6355356c3f86566;p=llvm

Fix a release mode warning introduced in r360694



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360696 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Transforms/Scalar/IndVarSimplify.cpp b/lib/Transforms/Scalar/IndVarSimplify.cpp
index 333de75c244..8ca18ce37c6 100644
--- a/lib/Transforms/Scalar/IndVarSimplify.cpp
+++ b/lib/Transforms/Scalar/IndVarSimplify.cpp
@@ -716,8 +716,6 @@ bool IndVarSimplify::rewriteFirstIterationLoopExitValues(Loop *L) {
 
   SmallVector<BasicBlock *, 8> ExitBlocks;
   L->getUniqueExitBlocks(ExitBlocks);
-  auto *LoopHeader = L->getHeader();
-  assert(LoopHeader && "Invalid loop");
 
   bool MadeAnyChanges = false;
   for (auto *ExitBB : ExitBlocks) {
@@ -766,7 +764,7 @@ bool IndVarSimplify::rewriteFirstIterationLoopExitValues(Loop *L) {
         assert(LoopPreheader && "Invalid loop");
         int PreheaderIdx = ExitVal->getBasicBlockIndex(LoopPreheader);
         if (PreheaderIdx != -1) {
-          assert(ExitVal->getParent() == LoopHeader &&
+          assert(ExitVal->getParent() == L->getHeader() &&
                  "ExitVal must be in loop header");
           MadeAnyChanges = true;
           PN.setIncomingValue(IncomingValIdx,