R600: Use LDS and vectors for private memory

[oota-llvm.git] / lib / Target / R600 / AMDGPUISelLowering.h

diff --git a/lib/Target/R600/AMDGPUISelLowering.h b/lib/Target/R600/AMDGPUISelLowering.h
index 57f09bebd11d0afaa39de1523f9e36324a9cdbcf..a4baaf12588fa5212f962227c35538a19fc0cfee 100644 (file)
--- a/lib/Target/R600/AMDGPUISelLowering.h
+++ b/lib/Target/R600/AMDGPUISelLowering.h
@@ -203,6 +203,15 @@ enum {
   CVT_F32_UBYTE1,
   CVT_F32_UBYTE2,
   CVT_F32_UBYTE3,
+  /// This node is for VLIW targets and it is used to represent a vector
+  /// that is stored in consecutive registers with the same channel.
+  /// For example:
+  ///   |X  |Y|Z|W|
+  /// T0|v.x| | | |
+  /// T1|v.y| | | |
+  /// T2|v.z| | | |
+  /// T3|v.w| | | |
+  BUILD_VERTICAL_VECTOR,
   FIRST_MEM_OPCODE_NUMBER = ISD::FIRST_TARGET_MEMORY_OPCODE,
   STORE_MSKOR,
   LOAD_CONSTANT,