[llvm-bugs] [Bug 44183] New: Clang 9 abort trap when building mesa drivers on FreeBSD

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=44183

            Bug ID: 44183
           Summary: Clang 9 abort trap when building mesa drivers on
                    FreeBSD
           Product: libraries
           Version: 9.0
          Hardware: PC
                OS: FreeBSD
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: Backend: PowerPC
          Assignee: unassignedbugs at nondot.org
          Reporter: alfredo.junior at eldorado.org.br
                CC: llvm-bugs at lists.llvm.org, nemanja.i.ibm at gmail.com

Created attachment 22882
  --> https://bugs.llvm.org/attachment.cgi?id=22882&action=edit
Preoprocessed source and associated run script

I hit the following Abort when building package ports/graphics/mesa-dri on
FreeBSD/powerpc64 ELFv2 ABI.

Please let me know if you need more info. Thanks!!




1.      <eof> parser at end of file
2.      Code generation
3.      Running pass 'Function Pass Manager' on module 'sb/sb_bc_builder.cpp'.
4.      Running pass 'Linux PPC Assembly Printer' on function
'@_ZN7r600_sb10bc_builder8build_cfEPNS_7cf_nodeE'
#0 0x000000001371670c (/usr/bin/c+++0x1371670c)
#1 0x0000000013716d88 (/usr/bin/c+++0x13716d88)
#2 0x000000001371404c (/usr/bin/c+++0x1371404c)
#3 0x0000000013717500 (/usr/bin/c+++0x13717500)
#4 0x00000008151f176c (/lib/libthr.so.3+0x1b76c)
c++: error: unable to execute command: Abort trap (core dumped)
c++: error: clang frontend command failed due to signal (use -v to see
invocation)
FreeBSD clang version 9.0.0 (tags/RELEASE_900/final 372316) (based on LLVM
9.0.0)
Target: powerpc64-unknown-freebsd13.0
Thread model: posix
InstalledDir: /usr/bin
c++: note: diagnostic msg: PLEASE submit a bug report to
https://bugs.freebsd.org/submit/ and include the crash backtrace, preprocessed
source, and associated run script.
c++: note: diagnostic msg: 
********************

PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
Preprocessed source(s) and associated run script(s) are located at:
c++: note: diagnostic msg: /tmp/sb_bc_builder-3d0404.cpp
c++: note: diagnostic msg: /tmp/sb_bc_builder-3d0404.sh
c++: note: diagnostic msg: 

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

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