[Bug c/63448] ICE when compiling atlas 3.10.2

[svante.signell at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=63448

--- Comment #2 from Svante Signell <svante.signell at gmail dot com> ---
Hi, when compiling ./build/atlas-base/src/blas/gemm/KERNEL/ATL_cNCCUmmNN.c from
Debian atlas 3.10.2-3 on GNU/Hurd the ICE happens (twice):
ATL_cNCCUmmNN.c:3856:1: internal compiler error: Maximum number of LRA
constraint passes is achieved (30)

 }
 ^
libbacktrace could not find executable to open
Please submit a full bug report,
with preprocessed source if appropriate.

gcc version is Debian 4.9.1-15.

It might be so that the input data for this generated file is non-sensical, the
CPU speed detection does not work on Hurd. Nevertheless, the compiler should
not error out with an ICE?

Thanks!