From a9ba5fe2bde747fadcb57c5304bc4700fc155704 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Wed, 11 Aug 2010 04:46:08 +0000 Subject: [PATCH] tblgen/AsmMatcher: Downgrade instructions with tied operands to a debug-only warning, for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110779 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/AsmMatcherEmitter.cpp | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp index 08a430dc92d..5464f8366e0 100644 --- a/utils/TableGen/AsmMatcherEmitter.cpp +++ b/utils/TableGen/AsmMatcherEmitter.cpp @@ -260,9 +260,12 @@ static bool IsAssemblerInstruction(StringRef Name, } if (Tokens[i][0] == '$' && !OperandNames.insert(Tokens[i]).second) { - std::string Err = "'" + Name.str() + "': " + - "invalid assembler instruction; tied operand '" + Tokens[i].str() + "'"; - throw TGError(CGI.TheDef->getLoc(), Err); + DEBUG({ + errs() << "warning: '" << Name << "': " + << "ignoring instruction with tied operand '" + << Tokens[i].str() << "'\n"; + }); + return false; } }