diff --git a/driver/main.cpp b/driver/main.cpp
index aebedff1..18d033dd 100644
--- a/driver/main.cpp
+++ b/driver/main.cpp
@@ -695,6 +695,13 @@ int main(int argc, char** argv)
             fatal();
     }
 
+    // Expose LLVM version to runtime
+#define STR(x) #x
+#define XSTR(x) STR(x)
+    VersionCondition::addPredefinedGlobalIdent("LDC_LLVM_"XSTR(LDC_LLVM_VER));
+#undef XSTR
+#undef STR
+
     if (global.params.os == OSWindows) {
         global.dll_ext = "dll";
         global.lib_ext = "lib";
diff --git a/runtime/druntime b/runtime/druntime
index e89eb4b3..6ac9475a 160000
--- a/runtime/druntime
+++ b/runtime/druntime
@@ -1 +1 @@
-Subproject commit e89eb4b3ad490d56525c2876442c223955e323cf
+Subproject commit 6ac9475aa22924887d5010f41a4dc577836fbbdf