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Fix a few more places to use PadToColumn instead of tabs. And fix

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the basic block label printing to check whether a block has a name
before printing a comment character and whitespace for it.

llvm-svn: 78830
This commit is contained in:
Dan Gohman 2009-08-12 18:47:05 +00:00
parent 9199f62b3d
commit 1da933d3e3
1 changed files with 8 additions and 6 deletions
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14
lib/CodeGen/AsmPrinter/AsmPrinter.cpp
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@ -1311,7 +1311,8 @@ void AsmPrinter::EmitGlobalConstant(const Constant *CV, unsigned AddrSpace) {
if (const ConstantInt *CI = dyn_cast<ConstantInt>(CV)) {
SmallString<40> S;
CI->getValue().toStringUnsigned(S, 16);
O << "\t\t\t" << TAI->getCommentString() << " 0x" << S.c_str();
O.PadToColumn(TAI->getCommentColumn(), 1);
O << TAI->getCommentString() << " 0x" << S.c_str();
}
}
O << '\n';
@ -1635,11 +1636,12 @@ void AsmPrinter::printBasicBlockLabel(const MachineBasicBlock *MBB,
if (printColon)
O << ':';
if (printComment) {
O.PadToColumn(TAI->getCommentColumn(), 1);
if (MBB->getBasicBlock())
O << '\t' << TAI->getCommentString() << ' '
<< MBB->getBasicBlock()->getNameStr();
if (const BasicBlock *BB = MBB->getBasicBlock())
if (BB->hasName()) {
O.PadToColumn(TAI->getCommentColumn(), 1);
O << TAI->getCommentString() << ' '
<< MBB->getBasicBlock()->getName();
}
if (printColon)
EmitComments(*MBB);