commit 35b3df6e31f9aac70fb471d74e39f899dfbd689f
author Silviu Baranga <silviu.baranga@arm.com> Thu Nov 29 14:41:25 2012 +0000
committer Silviu Baranga <silviu.baranga@arm.com> Thu Nov 29 14:41:25 2012 +0000
tree 49a621823b33ca74be2e4c751d693e5223490bf0
parent 5175fd990c898a49708d60b84e7838bead48f2cd

Added atomic 64 min/max/umin/umax instrinsics support in the ARM backend.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168886 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Target/ARM/ARMISelDAGToDAG.cpp

diff --git a/lib/Target/ARM/ARMISelDAGToDAG.cpp b/lib/Target/ARM/ARMISelDAGToDAG.cpp
index 66fb83c..de9c8eb 100644
--- a/lib/Target/ARM/ARMISelDAGToDAG.cpp
+++ b/lib/Target/ARM/ARMISelDAGToDAG.cpp
@@ -3327,6 +3327,15 @@
     return SelectAtomic64(N, ARM::ATOMSWAP6432);
   case ARMISD::ATOMCMPXCHG64_DAG:
     return SelectAtomic64(N, ARM::ATOMCMPXCHG6432);
+
+  case ARMISD::ATOMMIN64_DAG:
+    return SelectAtomic64(N, ARM::ATOMMIN6432);
+  case ARMISD::ATOMUMIN64_DAG:
+    return SelectAtomic64(N, ARM::ATOMUMIN6432);
+  case ARMISD::ATOMMAX64_DAG:
+    return SelectAtomic64(N, ARM::ATOMMAX6432);
+  case ARMISD::ATOMUMAX64_DAG:
+    return SelectAtomic64(N, ARM::ATOMUMAX6432);
   }
 
   return SelectCode(N);