From: Petar Jovanovic <petar.jovanovic@imgtec.com>
Date: Tue, 12 Sep 2017 21:43:33 +0000 (+0000)
Subject: [mips] handle UImm16_AltRelaxed match type
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=bfd98b8dcc694fbbcada03014246d424a2c99d3d;p=llvm

[mips] handle UImm16_AltRelaxed match type

Currently, UImm16_AltRelaxed match type is not handled in
MatchAndEmitInstruction() function, which may result in
llvm_unreachable() behavior.
This patch adds necessary case for this match type.

Patch by Aleksandar Beserminji.

Differential Revision: https://reviews.llvm.org/D37682


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@313077 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
index 8716def6bd9..9fcf917a853 100644
--- a/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
+++ b/lib/Target/Mips/AsmParser/MipsAsmParser.cpp
@@ -5122,6 +5122,7 @@ bool MipsAsmParser::MatchAndEmitInstruction(SMLoc IDLoc, unsigned &Opcode,
                  "expected 11-bit signed immediate");
   case Match_UImm16:
   case Match_UImm16_Relaxed:
+  case Match_UImm16_AltRelaxed:
     return Error(RefineErrorLoc(IDLoc, Operands, ErrorInfo),
                  "expected 16-bit unsigned immediate");
   case Match_SImm16: