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add a FIXME, $lane in ARM is an issue that needs to be resolved before

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this can start rejecting instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117885 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-11-01 00:51:32 +00:00
parent 4d1189f385
commit 52de0ef922
1 changed files with 2 additions and 1 deletions
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3
utils/TableGen/AsmMatcherEmitter.cpp
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@ -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 << "': "