Driver/Darwin: Reject invalid arch combinations with

-mios-simulator-version-min.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@130593 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 0 deletions

diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 838e5bf2eb..7f464c6944 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -457,6 +457,13 @@ void Darwin::AddDeploymentTarget(DerivedArgList &Args) const {
     }
   }
 
+  // Reject invalid architecture combinations.
+  if (iOSSimVersion && (getTriple().getArch() != llvm::Triple::x86 &&
+                        getTriple().getArch() != llvm::Triple::x86_64)) {
+    getDriver().Diag(clang::diag::err_drv_invalid_arch_for_deployment_target)
+      << getTriple().getArchName() << iOSSimVersion->getAsString(Args);
+  }
+
   // Set the tool chain target information.
   unsigned Major, Minor, Micro;
   bool HadExtra;