From 52de0ef9220e321224fe092f82303bc027e8f418 Mon Sep 17 00:00:00 2001 From: Chris Lattner Date: Mon, 1 Nov 2010 00:51:32 +0000 Subject: [PATCH] add a FIXME, $lane in ARM is an issue that needs to be resolved before this can start rejecting instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117885 91177308-0d34-0410-b5e6-96231b3b80d8 --- utils/TableGen/AsmMatcherEmitter.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/utils/TableGen/AsmMatcherEmitter.cpp b/utils/TableGen/AsmMatcherEmitter.cpp index 9161b54c5c3..847a1c0b818 100644 --- a/utils/TableGen/AsmMatcherEmitter.cpp +++ b/utils/TableGen/AsmMatcherEmitter.cpp @@ -260,7 +260,8 @@ static bool IsAssemblerInstruction(StringRef Name, throw std::string("ERROR: Invalid instruction"); } - // FIXME: Should reject these. + // FIXME: Should reject these. The ARM backend hits this with $lane in a + // bunch of instructions. It is unclear what the right answer is for this. if (Tokens[i][0] == '$' && !OperandNames.insert(Tokens[i]).second) { DEBUG({ errs() << "warning: '" << Name << "': "