Imported Upstream version 6.0.0.172

Former-commit-id: f3cc9b82f3e5bd8f0fd3ebc098f789556b44e9cd

external/llvm/lib/Target/AMDGPU/VIInstrFormats.td

@@ -0,0 +1,20 @@
+//===-- VIInstrFormats.td - VI Instruction Encodings ----------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// VI Instruction format definitions.
+//
+//===----------------------------------------------------------------------===//
+
+class EXPe_vi : EXPe {
+  let Inst{31-26} = 0x31; //encoding
+}
+
+class VINTRPe_vi <bits<2> op> : VINTRPe <op> {
+  let Inst{31-26} = 0x35; // encoding
+}