forked from OSchip/llvm-project
AsmWriterEmitter.cpp assumes that all operands of a printed alias
will appear after a blank. This assumption does not hold in the ARM target. Patch by: Roger Ferrer Ibanez Differential Revision: http://reviews.llvm.org/D20234 llvm-svn: 271666
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@ -1007,13 +1007,14 @@ void AsmWriterEmitter::EmitPrintAliasInstruction(raw_ostream &O) {
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// Code that prints the alias, replacing the operands with the ones from the
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// MCInst.
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O << " unsigned I = 0;\n";
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O << " while (AsmString[I] != ' ' && AsmString[I] != '\t' &&\n";
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O << " AsmString[I] != '\\0')\n";
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O << " while (AsmString[I] != ' ' && AsmString[I] != '\\t' &&\n";
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O << " AsmString[I] != '$' && AsmString[I] != '\\0')\n";
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O << " ++I;\n";
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O << " OS << '\\t' << StringRef(AsmString, I);\n";
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O << " if (AsmString[I] != '\\0') {\n";
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O << " OS << '\\t';\n";
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O << " if (AsmString[I] == ' ' || AsmString[I] == '\\t')";
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O << " OS << '\\t';\n";
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O << " do {\n";
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O << " if (AsmString[I] == '$') {\n";
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O << " ++I;\n";
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