llvm-mc: Evaluation for relocatable expressions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74496 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-mc/AsmParser.cpp b/tools/llvm-mc/AsmParser.cpp
index 9414f99..9330728 100644
--- a/tools/llvm-mc/AsmParser.cpp
+++ b/tools/llvm-mc/AsmParser.cpp
@@ -153,6 +153,18 @@
return false;
}
+bool AsmParser::ParseRelocatableExpression(MCValue &Res) {
+ AsmExpr *Expr;
+
+ if (ParseExpression(Expr))
+ return true;
+
+ if (!Expr->EvaluateAsRelocatable(Ctx, Res))
+ return TokError("expected relocatable expression");
+
+ return false;
+}
+
static unsigned getBinOpPrecedence(asmtok::TokKind K,
AsmBinaryExpr::Opcode &Kind) {
switch (K) {