rustllvm: Add a binding to the LLVM standard module passes

1 files changed, 24 insertions, 0 deletions

diff --git a/src/rustllvm/Passes2.cpp b/src/rustllvm/Passes2.cpp
new file mode 100644
index 00000000000..a0a6a20c5c4
--- /dev/null
+++ b/src/rustllvm/Passes2.cpp
@@ -0,0 +1,24 @@
+#include "llvm/Analysis/Passes.h"
+#include "llvm/Support/StandardPasses.h"
+#include "llvm/PassManager.h"
+#include "llvm-c/Core.h"
+#include <cstdlib>
+
+using namespace llvm;
+
+extern "C" void LLVMAddStandardModulePasses(LLVMPassManagerRef PM,
+    unsigned int OptimizationLevel, bool OptimizeSize, bool UnitAtATime,
+    bool UnrollLoops, bool SimplifyLibCalls, bool HaveExceptions,
+    unsigned int InliningThreshold) {
+  Pass *InliningPass;
+  if (InliningThreshold)
+    InliningPass = createFunctionInliningPass(InliningThreshold);
+  else
+    InliningPass = NULL;
+
+  createStandardModulePasses(unwrap(PM), OptimizationLevel, OptimizeSize,
+                             UnitAtATime, UnrollLoops, SimplifyLibCalls,
+                             HaveExceptions, InliningPass);
+}
+
+