[Bug target/117970] [15 regression] RISC-V: xtreme-header failed to read compiled module: Bad file data

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117970

--- Comment #1 from Edwin Lu  ---
(In reply to Edwin Lu from comment #0)
> Our postcommit ci is seeing the following regressions:
> 
> FAIL: g++.dg/modules/xtreme-header-7_b.C -std=c++2b (test for excess errors)
> FAIL: g++.dg/modules/xtreme-header_b.C -std=c++2b (test for excess errors)
> 
> https://github.com/patrick-rivos/gcc-postcommit-ci/issues/2219
> 
Forgot to mention this is happening on all our newlib targets.