commit a2efd99bdf817e67b21235416c1fef64d6d24306
author Andrew Trick <atrick@apple.com> Thu Oct 31 17:18:11 2013 +0000
committer Andrew Trick <atrick@apple.com> Thu Oct 31 17:18:11 2013 +0000
tree 1a1b7f1852c697a6f9378e07ed296a0f8bc1be5b
parent d4d1d9c06e1aad9e059c54d60173d869cb8cc3a8

Enable variable arguments support for intrinsics.

llvm-svn: 193766

llvm/lib/IR/Function.cpp

diff --git a/llvm/lib/IR/Function.cpp b/llvm/lib/IR/Function.cpp
index f4bf774..e8a2402 100644
--- a/llvm/lib/IR/Function.cpp
+++ b/llvm/lib/IR/Function.cpp
@@ -454,7 +454,8 @@
   IIT_EXTEND_VEC_ARG = 23,
   IIT_TRUNC_VEC_ARG = 24,
   IIT_ANYPTR = 25,
-  IIT_V1   = 26
+  IIT_V1   = 26,
+  IIT_VARARG = 27
 };
 
 
@@ -468,6 +469,9 @@
   case IIT_Done:
     OutputTable.push_back(IITDescriptor::get(IITDescriptor::Void, 0));
     return;
+  case IIT_VARARG:
+    OutputTable.push_back(IITDescriptor::get(IITDescriptor::VarArg, 0));
+    return;
   case IIT_MMX:
     OutputTable.push_back(IITDescriptor::get(IITDescriptor::MMX, 0));
     return;
@@ -613,6 +617,7 @@
 
   switch (D.Kind) {
   case IITDescriptor::Void: return Type::getVoidTy(Context);
+  case IITDescriptor::VarArg: return Type::getVoidTy(Context);
   case IITDescriptor::MMX: return Type::getX86_MMXTy(Context);
   case IITDescriptor::Metadata: return Type::getMetadataTy(Context);
   case IITDescriptor::Half: return Type::getHalfTy(Context);