fix a parsing problem on instructions like:
movw $8, (_cost_table_-L97$pb)+66(%eax)
After the parens, we could still have a binop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94345 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/MC/MCParser/AsmParser.cpp b/lib/MC/MCParser/AsmParser.cpp
index dd438b7..077d2df 100644
--- a/lib/MC/MCParser/AsmParser.cpp
+++ b/lib/MC/MCParser/AsmParser.cpp
@@ -331,10 +331,9 @@
}
bool AsmParser::ParseParenExpression(const MCExpr *&Res, SMLoc &EndLoc) {
- if (ParseParenExpr(Res, EndLoc))
- return true;
-
- return false;
+ Res = 0;
+ return ParseParenExpr(Res, EndLoc) ||
+ ParseBinOpRHS(1, Res, EndLoc);
}
bool AsmParser::ParseAbsoluteExpression(int64_t &Res) {
diff --git a/lib/Target/X86/AsmParser/X86AsmParser.cpp b/lib/Target/X86/AsmParser/X86AsmParser.cpp
index 7a9218e..19fbf85 100644
--- a/lib/Target/X86/AsmParser/X86AsmParser.cpp
+++ b/lib/Target/X86/AsmParser/X86AsmParser.cpp
@@ -300,8 +300,8 @@
// We have to disambiguate a parenthesized expression "(4+5)" from the start
// of a memory operand with a missing displacement "(%ebx)" or "(,%eax)". The
- // only way to do this without lookahead is to eat the ( and see what is after
- // it.
+ // only way to do this without lookahead is to eat the '(' and see what is
+ // after it.
const MCExpr *Disp = MCConstantExpr::Create(0, getParser().getContext());
if (getLexer().isNot(AsmToken::LParen)) {
SMLoc ExprEnd;