commit b851eb356a462a2894af757d2d0fc766e22b0d30
author Bob Wilson <bob.wilson@apple.com> Thu Oct 08 23:38:24 2009 +0000
committer Bob Wilson <bob.wilson@apple.com> Thu Oct 08 23:38:24 2009 +0000
tree 576342df5a1f25fa0984a07b0cb3ea8a12c8b787
parent 1fd98d67e3815716033aae085b2d362dc3c25788

Add codegen support for NEON vst2lane intrinsics with 128-bit vectors.

llvm-svn: 83596

llvm/lib/Target/ARM/NEONPreAllocPass.cpp

diff --git a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
index f909d48..b8475ff 100644
--- a/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
+++ b/llvm/lib/Target/ARM/NEONPreAllocPass.cpp
@@ -188,6 +188,22 @@
     NumRegs = 4;
     return true;
 
+  case ARM::VST2LNq16a:
+  case ARM::VST2LNq32a:
+    FirstOpnd = 3;
+    NumRegs = 2;
+    Offset = 0;
+    Stride = 2;
+    return true;
+
+  case ARM::VST2LNq16b:
+  case ARM::VST2LNq32b:
+    FirstOpnd = 3;
+    NumRegs = 2;
+    Offset = 1;
+    Stride = 2;
+    return true;
+
   case ARM::VST3d8:
   case ARM::VST3d16:
   case ARM::VST3d32: