commit 580e7543481d0513d8eda2eb8c9735825b68dc02
author David Majnemer <david.majnemer@gmail.com> Sat Jun 25 00:04:06 2016 +0000
committer David Majnemer <david.majnemer@gmail.com> Sat Jun 25 00:04:06 2016 +0000
tree cc311b3b03097fe2b38b3ff50097ecd7a39a7713
parent 1e374a7aa67165180c45bb08fc156f3d64e272af

Silence a -Wsign-compare warning

llvm-svn: 273752

llvm/lib/Transforms/Utils/MemorySSA.cpp

diff --git a/llvm/lib/Transforms/Utils/MemorySSA.cpp b/llvm/lib/Transforms/Utils/MemorySSA.cpp
index 7fe7f08..f647f20 100644
--- a/llvm/lib/Transforms/Utils/MemorySSA.cpp
+++ b/llvm/lib/Transforms/Utils/MemorySSA.cpp
@@ -763,8 +763,8 @@
   for (BasicBlock &B : F) {
     // Phi nodes are attached to basic blocks
     if (MemoryPhi *Phi = getMemoryAccess(&B)) {
-      assert(Phi->getNumOperands() ==
-                 std::distance(pred_begin(&B), pred_end(&B)) &&
+      assert(Phi->getNumOperands() == static_cast<unsigned>(std::distance(
+                                          pred_begin(&B), pred_end(&B))) &&
              "Incomplete MemoryPhi Node");
       for (unsigned I = 0, E = Phi->getNumIncomingValues(); I != E; ++I)
         verifyUseInDefs(Phi->getIncomingValue(I), Phi);