1 files changed, 36 insertions, 0 deletions
diff --git a/llvm/lib/VMCore/Core.cpp b/llvm/lib/VMCore/Core.cpp
index ad72095fe5d..a07464fefd3 100644
--- a/llvm/lib/VMCore/Core.cpp
+++ b/llvm/lib/VMCore/Core.cpp
@@ -20,6 +20,7 @@
 #include "llvm/TypeSymbolTable.h"
 #include "llvm/ModuleProvider.h"
 #include "llvm/Support/MemoryBuffer.h"
+#include "llvm/Support/CallSite.h"
 #include <cassert>
 #include <cstdlib>
 #include <cstring>
@@ -798,6 +799,19 @@ LLVMValueRef LLVMGetPreviousParam(LLVMValueRef Arg) {
   return wrap(--I);
 }
 
+void LLVMAddParamAttr(LLVMValueRef Arg, LLVMParamAttr PA) {
+  unwrap<Argument>(Arg)->addAttr(PA);
+}
+
+void LLVMRemoveParamAttr(LLVMValueRef Arg, LLVMParamAttr PA) {
+  unwrap<Argument>(Arg)->removeAttr(PA);
+}
+
+void LLVMSetParamAlignment(LLVMValueRef Arg, unsigned align) {
+  unwrap<Argument>(Arg)->addAttr(
+          ParamAttr::constructAlignmentFromInt(align));
+}
+
 /*--.. Operations on basic blocks ..........................................--*/
 
 LLVMValueRef LLVMBasicBlockAsValue(LLVMBasicBlockRef BB) {
@@ -936,6 +950,28 @@ void LLVMSetInstructionCallConv(LLVMValueRef Instr, unsigned CC) {
   assert(0 && "LLVMSetInstructionCallConv applies only to call and invoke!");
 }
 
+void LLVMAddInstrParamAttr(LLVMValueRef Instr, unsigned index, 
+                           LLVMParamAttr PA) {
+  CallSite Call = CallSite(unwrap<Instruction>(Instr));
+  Call.setParamAttrs(
+    Call.getParamAttrs().addAttr(index, PA));
+}
+
+void LLVMRemoveInstrParamAttr(LLVMValueRef Instr, unsigned index, 
+                              LLVMParamAttr PA) {
+  CallSite Call = CallSite(unwrap<Instruction>(Instr));
+  Call.setParamAttrs(
+    Call.getParamAttrs().removeAttr(index, PA));
+}
+
+void LLVMSetInstrParamAlignment(LLVMValueRef Instr, unsigned index, 
+                                unsigned align) {
+  CallSite Call = CallSite(unwrap<Instruction>(Instr));
+  Call.setParamAttrs(
+    Call.getParamAttrs().addAttr(index, 
+        ParamAttr::constructAlignmentFromInt(align)));
+}
+
 /*--.. Operations on phi nodes .............................................--*/
 
 void LLVMAddIncoming(LLVMValueRef PhiNode, LLVMValueRef *IncomingValues,