[Bug debug/120051] [15/16 regression] codeview ICE/segfault starting with 15.1.0

[sjames at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051

Sam James <sjames at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |sjames at gcc dot gnu.org

--- Comment #25 from Sam James <sjames at gcc dot gnu.org> ---
We always need preprocessed source. You can use -save-temps instead and find
the .ii file for C++ (or .i for C). You can then reduce the command line for it
(give the .ii file as input), and even reduce the source file then.

You can also get a backtrace by running it under a debugger, even if
-freport-bug doesn't work.