diff options
Diffstat (limited to 'lib/Target/WebAssembly/WebAssemblyInstrFormats.td')
| -rw-r--r-- | lib/Target/WebAssembly/WebAssemblyInstrFormats.td | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/lib/Target/WebAssembly/WebAssemblyInstrFormats.td b/lib/Target/WebAssembly/WebAssemblyInstrFormats.td index 15a9714a55a1..aff4d20d8d82 100644 --- a/lib/Target/WebAssembly/WebAssemblyInstrFormats.td +++ b/lib/Target/WebAssembly/WebAssemblyInstrFormats.td @@ -1,9 +1,8 @@ //=- WebAssemblyInstrFormats.td - WebAssembly Instr. Formats -*- tablegen -*-=// // -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception // //===----------------------------------------------------------------------===// /// @@ -23,6 +22,9 @@ class WebAssemblyInst<bits<32> inst, string asmstr, string stack> : StackRel, let Namespace = "WebAssembly"; let Pattern = []; let AsmString = asmstr; + // When there are multiple instructions that map to the same encoding (in + // e.g. the disassembler use case) prefer the one where IsCanonical == 1. + bit IsCanonical = 0; } // Normal instructions. Default instantiation of a WebAssemblyInst. |