From 7c22f37b57e2781993375d2fd11706c199b85171 Mon Sep 17 00:00:00 2001
From: Jon Riehl <jriehl@spaceship.com>
Date: Fri, 17 Aug 2012 15:52:07 -0500
Subject: [PATCH] Adding support for building the "insertvalue" instruction.

---
 llvm/_core.cpp |  2 ++
 llvm/core.py   |  7 +++++++
 llvm/wrap.h    | 26 ++++++++++++++++++++++++++
 3 files changed, 35 insertions(+)

diff --git a/llvm/_core.cpp b/llvm/_core.cpp
index 2f99ae3..ae94e83 100644
--- a/llvm/_core.cpp
+++ b/llvm/_core.cpp
@@ -778,6 +778,7 @@ _wrap_objstrint2obj(LLVMBuildFence, LLVMBuilderRef, LLVMValueRef)
 /* Miscellaneous instructions */
 
 _wrap_objobjintstr2obj(LLVMBuildGetResult, LLVMBuilderRef, LLVMValueRef, LLVMValueRef)
+_wrap_objobjobjintstr2obj(LLVMBuildInsertValue, LLVMBuilderRef, LLVMValueRef, LLVMValueRef, LLVMValueRef)
 _wrap_objobjstr2obj(LLVMBuildPhi, LLVMBuilderRef, LLVMTypeRef, LLVMValueRef)
 _wrap_objobjliststr2obj(LLVMBuildCall, LLVMBuilderRef, LLVMValueRef, LLVMValueRef, LLVMValueRef)
 _wrap_objobjobjobjstr2obj(LLVMBuildSelect, LLVMBuilderRef, LLVMValueRef, LLVMValueRef, LLVMValueRef, LLVMValueRef)
@@ -1764,6 +1765,7 @@ static PyMethodDef core_methods[] = {
 
     /* Miscellaneous instructions */
     _method( LLVMBuildGetResult )
+    _method( LLVMBuildInsertValue )
     _method( LLVMBuildPhi )
     _method( LLVMBuildCall )
     _method( LLVMBuildSelect )
diff --git a/llvm/core.py b/llvm/core.py
index d49e32a..0560f5b 100644
--- a/llvm/core.py
+++ b/llvm/core.py
@@ -1959,6 +1959,13 @@ class Builder(object):
     # obsolete synonym for extract_value
     getresult = extract_value
 
+    def insert_value(self, retval, rhs, idx, name=""):
+        check_is_value(retval)
+        check_is_value(rhs)
+        return _make_value(
+            _core.LLVMBuildInsertValue(self.ptr, retval.ptr, rhs.ptr, idx,
+                                       name))
+
     def phi(self, ty, name=""):
         check_is_type(ty)
         return _make_value(_core.LLVMBuildPhi(self.ptr, ty.ptr, name))
diff --git a/llvm/wrap.h b/llvm/wrap.h
index 3fa84d9..06b45af 100644
--- a/llvm/wrap.h
+++ b/llvm/wrap.h
@@ -659,6 +659,32 @@ _w ## func (PyObject *self, PyObject *args)                           \
     return ctor_ ## outtype ( func (arg1, arg2, arg3, arg4)) ;        \
 }
 
+/**
+ * Wrap LLVM functions of the type 
+ * outtype func(intype1 arg1, intype2 arg2, intype3, int arg3, const char *arg4)
+ */
+#define _wrap_objobjobjintstr2obj(func, intype1, intype2, intype3, outtype) \
+static PyObject *                                                       \
+_w ## func (PyObject *self, PyObject *args)                             \
+{                                                                       \
+  PyObject *obj1, *obj2, *obj3;                                         \
+  intype1 arg1;                                                         \
+  intype2 arg2;                                                         \
+  intype3 arg3;                                                         \
+  int arg4;                                                             \
+  const char *arg5;                                                     \
+                                                                        \
+  if (!PyArg_ParseTuple(args, "OOOis", &obj1, &obj2, &obj3, &arg4,      \
+                        &arg5))                                         \
+    return NULL;                                                        \
+                                                                        \
+  arg1 = ( intype1 ) PyCapsule_GetPointer(obj1, NULL);                  \
+  arg2 = ( intype2 ) PyCapsule_GetPointer(obj2, NULL);                  \
+  arg3 = ( intype3 ) PyCapsule_GetPointer(obj3, NULL);                  \
+                                                                        \
+  return ctor_ ## outtype ( func (arg1, arg2, arg3, arg4, arg5)) ;      \
+}
+
 /**
  * Wrap LLVM functions of the type
  * outtype func(intype1 arg1, intype2 arg2, intype3 arg3, const char *arg4)