[llvm] [SystemZ] Expand and automate .insn directive coverage (PR #222031)

[Ulrich Weigand via llvm-commits]

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@@ -1319,7 +1267,6 @@ bool SystemZAsmParser::parseDirectiveInsn(SMLoc L) {
       // Expect immediate expression.
       if (Parser.parseExpression(Expr))
         return Error(StartLoc, "unexpected token in directive");
-
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uweigand wrote:

Left-over whitespace change.

https://github.com/llvm/llvm-project/pull/222031