https://bugs.llvm.org/show_bug.cgi?id=36378

            Bug ID: 36378
           Summary: clang crash building Linux kernel i915 druver
           Product: libraries
           Version: 6.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P
         Component: Backend: X86
          Assignee: unassignedb...@nondot.org
          Reporter: dw...@infradead.org
                CC: llvm-bugs@lists.llvm.org

1.      <eof> parser at end of file
2.      Code generation
3.      Running pass 'Function Pass Manager' on module
'drivers/gpu/drm/i915/i915_perf.c'.
4.      Running pass 'X86 DAG->DAG Instruction Selection' on function
'@i915_perf_open_ioctl'
clang-6.0: error: unable to execute command: Segmentation fault (core dumped)
clang-6.0: error: clang frontend command failed due to signal (use -v to see
invocation)
clang version 6.0.0 (trunk 321709) (llvm/trunk 321711)
Target: i386-unknown-linux-gnu
Thread model: posix
InstalledDir: /home/dwmw2/git/llvm6/bin
clang-6.0: note: diagnostic msg: PLEASE submit a bug report to
http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and
associated run script.
clang-6.0: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
clang-6.0: note: diagnostic msg: /tmp/i915_perf-4799c9.c
clang-6.0: note: diagnostic msg: /tmp/i915_perf-4799c9.sh
clang-6.0: note: diagnostic msg: 

********************


http://david.woodhou.se/i915_perf-4799c9.c
http://david.woodhou.se/i915_perf-4799c9.sh

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