From: David L. Jones <dlj@google.com>
Date: Fri, 17 May 2019 00:19:20 +0000 (+0000)
Subject: [X86][AsmParser] Add mnemonics missed in r360954.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=a1fd2ecf533ed12400d4af0cca01c032847c7779;p=llvm

[X86][AsmParser] Add mnemonics missed in r360954.

These are valid Jcc, but aren't based on the EFLAGS condition codes (Intel 64
and IA-32 Architetcures Software Developer's Manual Vol. 1, Appendix B). These
are covered in clang/test, but not llvm/test.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@360960 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 6239cfc3cdf..8387b9549c1 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -2381,7 +2381,8 @@ bool X86AsmParser::ParseInstruction(ParseInstructionInfo &Info, StringRef Name,
 
   // Hack to skip "short" following Jcc.
   if (isParsingIntelSyntax() &&
-      (PatchedName == "jmp" ||
+      (PatchedName == "jmp" || PatchedName == "jc" || PatchedName == "jnc" ||
+       PatchedName == "jcxz" || PatchedName == "jexcz" ||
        (PatchedName.startswith("j") &&
         ParseConditionCode(PatchedName.substr(1)) != X86::COND_INVALID))) {
     StringRef NextTok = Parser.getTok().getString();