add NVPTX for LLVM 3.2;

auto-gen _intrinsic_ids.py  in setup.py;

llvm/extra.h

@@ -37,10 +37,20 @@
 #ifndef LLVM_PY_EXTRA_H
 #define LLVM_PY_EXTRA_H
 
+// select PTX or NVPTX
+
+#if LLVM_VERSION_MAJOR >= 3 && LLVM_VERSION_MINOR >= 2
+    #define LLVM_HAS_NVPTX 1
+#else
+    #define LLVM_HAS_NVPTX 0
+#endif
+
+
 #include "llvm-c/Transforms/PassManagerBuilder.h"
 
 #include "llvm_c_extra.h"
 
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -381,12 +391,13 @@ LLVMModuleRef LLVMGetModuleFromAssembly(const char *asmtxt, char **out);
 LLVMModuleRef LLVMGetModuleFromBitcode(const char *bc, unsigned bclen,
     char **out);
 
+#if LLVM_VERSION_MAJOR <= 3 && LLVM_VERSION_MINOR < 2
 /* Wraps llvm::Linker::LinkModules().  Returns 0 on failure (with errmsg
  * filled in) and 1 on success.  Dispose error message after use with
  * LLVMDisposeMessage(). */
 unsigned LLVMLinkModules(LLVMModuleRef dest, LLVMModuleRef src,
 			 unsigned int, char **errmsg);
-
+#endif
 /* Returns pointer to a heap-allocated block of `*len' bytes containing bit code
  * for the given module. NULL on error. */
 unsigned char *LLVMGetBitcodeFromModule(LLVMModuleRef module, unsigned *len);