From: Tom Stellard <thomas.stellard@amd.com>
Date: Wed, 7 Jan 2015 01:17:37 +0000 (+0000)
Subject: R600/SI: Add check for amdgcn triple forgotten in r225276.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=d83c5959f8843178beba0bf172435039f2045047;p=oota-llvm.git

R600/SI: Add check for amdgcn triple forgotten in r225276.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@225331 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/TargetLibraryInfo.cpp b/lib/Target/TargetLibraryInfo.cpp
index bca56b5c309..c0abdbd9279 100644
--- a/lib/Target/TargetLibraryInfo.cpp
+++ b/lib/Target/TargetLibraryInfo.cpp
@@ -389,9 +389,10 @@ static void initialize(TargetLibraryInfo &TLI, const Triple &T,
   }
 #endif // !NDEBUG
 
-  // There are no library implementations of mempcy and memset for r600 and
+  // There are no library implementations of mempcy and memset for AMD gpus and
   // these can be difficult to lower in the backend.
-  if (T.getArch() == Triple::r600) {
+  if (T.getArch() == Triple::r600 ||
+      T.getArch() == Triple::amdgcn) {
     TLI.setUnavailable(LibFunc::memcpy);
     TLI.setUnavailable(LibFunc::memset);
     TLI.setUnavailable(LibFunc::memset_pattern16);