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MS inline asm: Fix null SMLoc when 'ptr' is missing after dword & co 

This improves the diagnostics from the regular assembler, but more
importantly it fixes an assertion when parsing inline assembly.  Test
landing in Clang.

llvm-svn: 214468
This commit is contained in:
Reid Kleckner 2014-08-01 00:59:22 +00:00
parent b4a313a76f
commit 71ff3f223f
1 changed files with 1 additions and 1 deletions
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2
llvm/lib/Target/X86/AsmParser/X86AsmParser.cpp
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@ -1550,7 +1550,7 @@ std::unique_ptr<X86Operand> X86AsmParser::ParseIntelOperand() {
if (Size) { if (Size) {
Parser.Lex(); // Eat operand size (e.g., byte, word). Parser.Lex(); // Eat operand size (e.g., byte, word).
if (Tok.getString() != "PTR" && Tok.getString() != "ptr") if (Tok.getString() != "PTR" && Tok.getString() != "ptr")
return ErrorOperand(Start, "Expected 'PTR' or 'ptr' token!"); return ErrorOperand(Tok.getLoc(), "Expected 'PTR' or 'ptr' token!");
Parser.Lex(); // Eat ptr. Parser.Lex(); // Eat ptr.
} }
Start = Tok.getLoc(); Start = Tok.getLoc();