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Handle the odd case where we only have one instruction.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114293 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Christopher 2010-09-18 18:50:27 +00:00
parent 895dda6fb5
commit 168705049c
1 changed files with 3 additions and 0 deletions
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3
utils/TableGen/AsmWriterEmitter.cpp
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@ -403,6 +403,9 @@ void AsmWriterEmitter::EmitPrintInstruction(raw_ostream &O) {
<< " } else {\n" << " } else {\n"
<< Commands[0] << Commands[0]
<< " }\n\n"; << " }\n\n";
} else if (Commands.size() == 1) {
// Emit a single possibility.
O << Commands[0] << "\n\n";
} else { } else {
O << " switch ((Bits >> " << (BitsLeft+AsmStrBits) << ") & " O << " switch ((Bits >> " << (BitsLeft+AsmStrBits) << ") & "
<< ((1 << NumBits)-1) << ") {\n" << ((1 << NumBits)-1) << ") {\n"