[PATCH] RISC-V: Fix regular expression in target-specific test

[Jim Wilson]

On Fri, Jul 10, 2020 at 6:53 AM Simon Cook <simon.cook@embecosm.com> wrote:
> Some square brackets were missing escape characters, causing DejaGnu to
> try and call a proc with the name "at".
>
> gcc/testsuite/ChangeLog:
>
>         * gcc.target/riscv/read-thread-pointer.c: Fix escaping on
>         regular expression.

Thanks.  Committed.

I noticed that the riscv-gnu-toolchain "make report" command doesn't
check for or report dejagnu errors, which is maybe how Kito missed
this.

Jim