Better integration with the LLVM Target system.

In particular, this is needed to make getOptLevel() work.

1 files changed, 14 insertions, 0 deletions

diff --git a/lib/Target/JSBackend/JSTargetMachine.cpp b/lib/Target/JSBackend/JSTargetMachine.cpp
new file mode 100644
index 0000000000..af428f2eb2
--- /dev/null
+++ b/lib/Target/JSBackend/JSTargetMachine.cpp
@@ -0,0 +1,14 @@
+#include "JSTargetMachine.h"
+#include "llvm/Support/TargetRegistry.h"
+#include "llvm/PassManager.h"
+using namespace llvm;
+
+JSTargetMachine::JSTargetMachine(const Target &T, StringRef Triple,
+                                 StringRef CPU, StringRef FS, const TargetOptions &Options,
+                                 Reloc::Model RM, CodeModel::Model CM,
+                                 CodeGenOpt::Level OL)
+  : TargetMachine(T, Triple, CPU, FS, Options),
+    DL("e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-"
+       "f32:32:32-f64:64:64-p:32:32:32-v128:32:128-n32-S128") {
+  CodeGenInfo = T.createMCCodeGenInfo(Triple, RM, CM, OL);
+}