The FixedLenDecoder needs to gracefully handle failing per-instruction decoder hooks in addition to per-operand decoder hooks.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136645 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Owen Anderson 2011-08-01 20:06:49 +00:00
parent 81fd0ba8ab
commit 5f801ba6ef

View File

@ -776,8 +776,8 @@ bool FilterChooser::emitSingletonDecoder(raw_ostream &o, unsigned &Indentation,
I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) { I = InsnOperands.begin(), E = InsnOperands.end(); I != E; ++I) {
// If a custom instruction decoder was specified, use that. // If a custom instruction decoder was specified, use that.
if (I->numFields() == 0 && I->Decoder.size()) { if (I->numFields() == 0 && I->Decoder.size()) {
o.indent(Indentation) << " " << I->Decoder o.indent(Indentation) << " if (!" << I->Decoder
<< "(MI, insn, Address, Decoder);\n"; << "(MI, insn, Address, Decoder)) return false;\n";
break; break;
} }