[Bug testsuite/120418] embed testcases issue

[alexey.lapshin at espressif dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120418

--- Comment #1 from Alexey <alexey.lapshin at espressif dot com> ---
I found this issue because failures appeared when testing a toolchain. I wonder
why these tests are not failing for others?