forked from OSchip/llvm-project
36eba25fee
this commit as the only one on the Blamelist so I quickly reverted this. However it was actually Nick's change who has since fixed that issue. Original commit message: Changed the X86 assembler for intel syntax to work with directional labels. The X86 assembler as a separate code to parser the intel assembly syntax in X86AsmParser::ParseIntelOperand(). This did not parse directional labels. And if something like 1f was used as a branch target it would get an "Unexpected token" error. The fix starts in X86AsmParser::ParseIntelExpression() in the case for AsmToken::Integer, it needs to grab the IntVal from the current token then look for a 'b' or 'f' following an Integer. Then it basically needs to do what is done in AsmParser::parsePrimaryExpr() for directional labels. It saves the MCExpr it creates in the IntelExprStateMachine in the Sym field. When it returns to X86AsmParser::ParseIntelOperand() it looks for a non-zero Sym field in the IntelExprStateMachine and if set it creates a memory operand not an immediate operand it would normally do for the Integer. rdar://14961158 llvm-svn: 197744 |
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| X86AsmParser.cpp | ||