commit 43fdd229703a3683c523953c6b53541a3d424d08
author Sam McCall <sam.mccall@gmail.com> Wed May 30 08:03:43 2018 +0000
committer Sam McCall <sam.mccall@gmail.com> Wed May 30 08:03:43 2018 +0000
tree a8b727643049d56a8b35b008fef23b3b62abccb2
parent 89e31fa7fc28f68866f07dd31bc998dcb79997d7

Fix -Wunused in NDEBUG introduced by HIP r333484

llvm-svn: 333514

clang/lib/Driver/ToolChains/HIP.cpp

diff --git a/clang/lib/Driver/ToolChains/HIP.cpp b/clang/lib/Driver/ToolChains/HIP.cpp
index 686c2e0..8514aa6 100644
--- a/clang/lib/Driver/ToolChains/HIP.cpp
+++ b/clang/lib/Driver/ToolChains/HIP.cpp
@@ -186,9 +186,7 @@
                                    const ArgList &Args,
                                    const char *LinkingOutput) const {
 
-  const auto &TC =
-      static_cast<const toolchains::HIPToolChain &>(getToolChain());
-  assert(TC.getTriple().getArch() == llvm::Triple::amdgcn &&
+  assert(getToolChain().getTriple().getArch() == llvm::Triple::amdgcn &&
          "Unsupported target");
 
   std::string SubArchName = JA.getOffloadingArch();
@@ -224,6 +222,7 @@
 
   StringRef GpuArch = DriverArgs.getLastArgValue(options::OPT_march_EQ);
   assert(!GpuArch.empty() && "Must have an explicit GPU arch.");
+  (void) GpuArch;
   assert(DeviceOffloadingKind == Action::OFK_HIP &&
          "Only HIP offloading kinds are supported for GPUs.");