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Also checks for noResults field.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29235 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2006-07-20 23:36:20 +00:00
parent 1e1a88e8cc
commit eb1f40d3af
1 changed files with 4 additions and 1 deletions
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5
utils/TableGen/DAGISelEmitter.cpp
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@ -742,8 +742,11 @@ bool TreePatternNode::ApplyTypeConstraints(TreePattern &TP, bool NotRegisters) {
assert(NumResults <= 1 &&
"Only supports zero or one result instrs!");
CodeGenInstruction &InstInfo =
ISE.getTargetInfo().getInstruction(getOperator()->getName());
// Apply the result type to the node
if (NumResults == 0) {
if (NumResults == 0 || InstInfo.noResults) { // FIXME: temporary hack...
MadeChange = UpdateNodeType(MVT::isVoid, TP);
} else {
Record *ResultNode = Inst.getResult(0);