[Bug lto/65243] [5 Regression] lto1 ICE (segfault) on powerpc64le-linux-gnu

[law at redhat dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65243

Jeffrey A. Law <law at redhat dot com> changed:

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                 CC|                            |law at redhat dot com

--- Comment #5 from Jeffrey A. Law <law at redhat dot com> ---
I wonder if this is ultimately the same issue as 61886.

In particular I wonder if the fault is somehow caused by the aliasing stuff
we're picking up from glibc's header files.

I'm not sure the best way to do make that determination.  

I guess looking at the decls we're trying to emit debug information for in the
case where we're faulting in dwarf2out.  SImilarly for the case where we fault
in the lto streamer.

Or perhaps remove the duplicated declarations that create the funky aliases in
glibc's headers.