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diff --git a/lib/Target/WebAssembly/WebAssemblyInstrInteger.td b/lib/Target/WebAssembly/WebAssemblyInstrInteger.td
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+// WebAssemblyInstrInteger.td-WebAssembly Integer codegen -------*- tablegen -*-
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+///
+/// \file
+/// \brief WebAssembly Integer operand code-gen constructs.
+///
+//===----------------------------------------------------------------------===//
+
+defm ADD : BinaryInt<add>;
+defm SUB : BinaryInt<sub>;
+defm MUL : BinaryInt<mul>;
+defm SDIV : BinaryInt<sdiv>;
+defm UDIV : BinaryInt<udiv>;
+defm SREM : BinaryInt<srem>;
+defm UREM : BinaryInt<urem>;
+defm AND : BinaryInt<and>;
+defm IOR : BinaryInt<or>;
+defm XOR : BinaryInt<xor>;
+defm SHL : BinaryInt<shl>;
+defm SHR : BinaryInt<srl>;
+defm SAR : BinaryInt<sra>;
+
+/*
+ * TODO(jfb): Add the following for 32-bit and 64-bit.
+ *
+ * int32.eq: signed-less compare equal
+ * int32.slt: signed less than
+ * int32.sle: signed less than or equal
+ * int32.ult: unsigned less than
+ * int32.ule: unsigned less than or equal
+ * int32.sgt: signed greater than
+ * int32.sge: signed greater than or equal
+ * int32.ugt: unsigned greater than
+ * int32.uge: unsigned greater than or equal
+ */
+
+defm CLZ : UnaryInt<ctlz>;
+defm CTZ : UnaryInt<cttz>;
+defm POPCNT : UnaryInt<ctpop>;