[Bug d/103604] [12 Regression] trunk 20210506 fails to build in libphobos on mips64el-linux-gnu

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103604

--- Comment #15 from Iain Buclaw <ibuclaw at gdcproject dot org> ---
Created attachment 51999
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51999&action=edit
mips stat_t patch

Patch matches field declarations I can see in the headers, and it for sure
reigns it in.

    |  C  |  D  |
 32 | 144 | 160 |
o64 | 160 | 176 |
n32 | 160 | 176 |
 64 | 216 | 216 |

Don't think it would fail now the statically allocated size is *at least* same
as C.  But some alias is still not matching up.