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more fallout from Nicholas' asmprinter patch.

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llvm-svn: 50078
This commit is contained in:
Chris Lattner 2008-04-22 02:45:44 +00:00
parent 93b5be1824
commit 188b560336
1 changed files with 13 additions and 17 deletions
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30
lib/VMCore/AsmWriter.cpp
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@ -1185,28 +1185,24 @@ void AssemblyWriter::printBasicBlock(const BasicBlock *BB) {
if (BB->getParent() == 0)
Out << "\t\t; Error: Block without parent!";
else {
if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block?
// Output predecessors for the block...
Out << "\t\t;";
pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB);
if (PI == PE) {
Out << " No predecessors!";
} else {
Out << " preds =";
else if (BB != &BB->getParent()->getEntryBlock()) { // Not the entry block?
// Output predecessors for the block...
Out << "\t\t;";
pred_const_iterator PI = pred_begin(BB), PE = pred_end(BB);
if (PI == PE) {
Out << " No predecessors!";
} else {
Out << " preds =";
writeOperand(*PI, false);
for (++PI; PI != PE; ++PI) {
Out << ',';
writeOperand(*PI, false);
for (++PI; PI != PE; ++PI) {
Out << ',';
writeOperand(*PI, false);
}
}
}
}
if (BB->hasName() || !BB->use_empty() || BB->getUnwindDest() ||
BB != &BB->getParent()->getEntryBlock())
Out << "\n";
Out << "\n";
if (AnnotationWriter) AnnotationWriter->emitBasicBlockStartAnnot(BB, Out);