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reduce nesting.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@96466 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2010-02-17 06:53:36 +00:00
parent 139eda6054
commit 84aa60b522
1 changed files with 7 additions and 3 deletions
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10
utils/TableGen/CodeGenDAGPatterns.cpp
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@ -1648,7 +1648,9 @@ FindPatternInputsAndOutputs(TreePattern *I, TreePatternNode *Pat,
if (!isUse && Pat->getTransformFn())
I->error("Cannot specify a transform function for a non-input value!");
return;
} else if (Pat->getOperator()->getName() == "implicit") {
}
if (Pat->getOperator()->getName() == "implicit") {
for (unsigned i = 0, e = Pat->getNumChildren(); i != e; ++i) {
TreePatternNode *Dest = Pat->getChild(i);
if (!Dest->isLeaf())
@ -1660,7 +1662,9 @@ FindPatternInputsAndOutputs(TreePattern *I, TreePatternNode *Pat,
InstImpResults.push_back(Val->getDef());
}
return;
} else if (Pat->getOperator()->getName() != "set") {
}
if (Pat->getOperator()->getName() != "set") {
// If this is not a set, verify that the children nodes are not void typed,
// and recurse.
for (unsigned i = 0, e = Pat->getNumChildren(); i != e; ++i) {
@ -1677,7 +1681,7 @@ FindPatternInputsAndOutputs(TreePattern *I, TreePatternNode *Pat,
if (!isUse && Pat->getTransformFn())
I->error("Cannot specify a transform function for a non-input value!");
return;
}
}
// Otherwise, this is a set, validate and collect instruction results.
if (Pat->getNumChildren() == 0)