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llvm-mc/X86: Parse '*' correctly (in the way the matcher expects).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78642 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -263,17 +263,6 @@ bool X86ATTAsmParser::ParseOperand(X86Operand &Op) {
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Op = X86Operand::CreateImm(Val);
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return false;
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}
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case AsmToken::Star:
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getLexer().Lex(); // Eat the star.
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if (getLexer().is(AsmToken::Register)) {
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if (ParseRegister(Op))
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return true;
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} else if (ParseMemOperand(Op))
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return true;
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// FIXME: Note the '*' in the operand for use by the matcher.
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return false;
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}
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}
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@ -406,6 +395,13 @@ bool X86ATTAsmParser::ParseInstruction(const StringRef &Name, MCInst &Inst) {
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SMLoc Loc = getLexer().getTok().getLoc();
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if (getLexer().isNot(AsmToken::EndOfStatement)) {
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// Parse '*' modifier.
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if (getLexer().is(AsmToken::Star)) {
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getLexer().Lex(); // Eat the star.
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Operands.push_back(X86Operand::CreateToken("*"));
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}
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// Read the first operand.
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Operands.push_back(X86Operand());
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if (ParseOperand(Operands.back()))
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@ -49,3 +49,6 @@
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// RUN: grep {MCInst(opcode=.*, operands=.reg:21, reg:0, reg:19.)} %t
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subl %eax, %ebx
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// FIXME: Check that this matches the correct instruction.
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// RUN: grep {MCInst(opcode=.*, operands=.reg:80.)} %t
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call *%rax
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