[AArch64][AsmParser] Add support for parsing shift/extend operands with symbols.
Differential Revision: https://reviews.llvm.org/D27953
llvm-svn: 290609
diff --git a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
index 1a7cc02..db84afa 100644
--- a/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
+++ b/llvm/lib/Target/AArch64/AsmParser/AArch64AsmParser.cpp
@@ -2406,17 +2406,19 @@
return MatchOperand_ParseFail;
}
- // "extend" type operatoins don't need an immediate, #0 is implicit.
+ // "extend" type operations don't need an immediate, #0 is implicit.
SMLoc E = SMLoc::getFromPointer(getLoc().getPointer() - 1);
Operands.push_back(
AArch64Operand::CreateShiftExtend(ShOp, 0, false, S, E, getContext()));
return MatchOperand_Success;
}
- // Make sure we do actually have a number or a parenthesized expression.
+ // Make sure we do actually have a number, identifier or a parenthesized
+ // expression.
SMLoc E = Parser.getTok().getLoc();
if (!Parser.getTok().is(AsmToken::Integer) &&
- !Parser.getTok().is(AsmToken::LParen)) {
+ !Parser.getTok().is(AsmToken::LParen) &&
+ !Parser.getTok().is(AsmToken::Identifier)) {
Error(E, "expected integer shift amount");
return MatchOperand_ParseFail;
}