commit 26d104a9ec2470ed0b35171e36ad4522f88837e1
author Yi Kong <Yi.Kong@arm.com> Wed Aug 13 19:18:14 2014 +0000
committer Yi Kong <Yi.Kong@arm.com> Wed Aug 13 19:18:14 2014 +0000
tree 813e73842515f6300d6070c32f1ae964ebe638e8
parent bb415eac2e79cc9c6d761cdb427693d8936b4a62

ARM: Prefetch intrinsics

llvm-svn: 215568

clang/lib/Sema/SemaChecking.cpp

diff --git a/clang/lib/Sema/SemaChecking.cpp b/clang/lib/Sema/SemaChecking.cpp
index 7bc3ba7..abda2d2 100644
--- a/clang/lib/Sema/SemaChecking.cpp
+++ b/clang/lib/Sema/SemaChecking.cpp
@@ -624,6 +624,11 @@
     return CheckARMBuiltinExclusiveCall(BuiltinID, TheCall, 64);
   }
 
+  if (BuiltinID == ARM::BI__builtin_arm_prefetch) {
+    return SemaBuiltinConstantArgRange(TheCall, 1, 0, 1) ||
+      SemaBuiltinConstantArgRange(TheCall, 2, 0, 1);
+  }
+
   if (CheckNeonBuiltinFunctionCall(BuiltinID, TheCall))
     return true;