[Clang][OpenMP] Fix windows buildbot failure for D105191

Fixes 4c4117089599cb5b6c6fa5635c28462ffd1bddf4.

diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 65dfe0a..8f0082d 100644 (file)
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -7839,7 +7839,7 @@ void OffloadBundler::ConstructJobMultipleOutputs(
     StringRef GPUArchName;
     if (Dep.DependentOffloadKind == Action::OFK_OpenMP) {
       // Extract GPUArch from -march argument in TC argument list.
-      for (uint ArgIndex = 0; ArgIndex < TCArgs.size(); ArgIndex++) {
+      for (unsigned ArgIndex = 0; ArgIndex < TCArgs.size(); ArgIndex++) {
         StringRef ArchStr = StringRef(TCArgs.getArgString(ArgIndex));
         auto Arch = ArchStr.startswith_insensitive("-march=");
         if (Arch) {