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-rw-r--r--llvm/lib/Target/X86/X86InstrAVX512.td15
1 files changed, 15 insertions, 0 deletions
diff --git a/llvm/lib/Target/X86/X86InstrAVX512.td b/llvm/lib/Target/X86/X86InstrAVX512.td
index 5881da952e7..9d20922b5a2 100644
--- a/llvm/lib/Target/X86/X86InstrAVX512.td
+++ b/llvm/lib/Target/X86/X86InstrAVX512.td
@@ -1,3 +1,18 @@
+//===-- X86InstrAVX512.td - AVX512 Instruction Set ---------*- tablegen -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+//
+// This file describes the X86 AVX512 instruction set, defining the
+// instructions, and properties of the instructions which are needed for code
+// generation, machine code emission, and analysis.
+//
+//===----------------------------------------------------------------------===//
+
// Group template arguments that can be derived from the vector type (EltNum x
// EltVT). These are things like the register class for the writemask, etc.
// The idea is to pass one of these as the template argument rather than the
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