[llvm-bugs] [Bug 44705] New: report_fatal_error no longer generates preprocessed source + reproducer.sh

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=44705

            Bug ID: 44705
           Summary: report_fatal_error no longer generates preprocessed
                    source + reproducer.sh
           Product: clang
           Version: trunk
          Hardware: PC
                OS: All
            Status: NEW
          Severity: normal
          Priority: P
         Component: Driver
          Assignee: unassignedclangbugs at nondot.org
          Reporter: arichardson.kde at gmail.com
                CC: llvm-bugs at lists.llvm.org, neeilans at live.com,
                    richard-llvm at metafoo.co.uk

After the integrated-cc1 report_fatal_error (e.g. machine verifier problems) no
longer generated a preprocessed source + reproducer.sh.

In our out-of-tree backend (CHERI) we often run into backend errors and I
noticed that we no longer get crash reproducers after I merged to latest
upstream HEAD.

I can obviously re-run the command with -fno-integrated-cc1 but it would be
nice if -fintegrated-cc1 would also generated the crash reproducers.

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