Bindings for instruction calling conventions.

llvm-svn: 45422
diff --git a/llvm/include/llvm-c/Core.h b/llvm/include/llvm-c/Core.h
index 21c319c..b286e6f 100644
--- a/llvm/include/llvm-c/Core.h
+++ b/llvm/include/llvm-c/Core.h
@@ -378,6 +378,10 @@
                                        const char *Name);
 void LLVMDeleteBasicBlock(LLVMBasicBlockRef BB);
 
+/* Operations on call sites */
+void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC);
+unsigned LLVMGetInstructionCallConv(LLVMValueRef Instr);
+
 /* Operations on phi nodes */
 void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,
                      LLVMBasicBlockRef *IncomingBlocks, unsigned Count);