Add a prefetch intrinsic, patch contributed by Justin Wick!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20374 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/llvm/Intrinsics.h b/include/llvm/Intrinsics.h
index dd490f45b9898e73e9e2c33b30e44133b85c8c1b..fe3c7867ad4fa2a5a2d805e57f9e6f6ab9f8e5d2 100644 (file)
--- a/include/llvm/Intrinsics.h
+++ b/include/llvm/Intrinsics.h
@@ -34,6 +34,7 @@ namespace Intrinsic {
     // Code generator intrinsics.
     returnaddress,  // Yields the return address of a dynamic call frame
     frameaddress,   // Yields the frame address of a dynamic call frame
+    prefetch,       // Prefetch a value into the cache
 
     // setjmp/longjmp intrinsics.
     setjmp,         // Used to represent a setjmp call in C