On 18 Apr 2017, at 20:47, bob prohaska <f...@www.zefox.net> wrote: > > For some time (years?) firefox compiles have failed with an error message > along the lines of > > Assertion failed: (isReg() && "This is not a register operand!"), function > getReg, file /usr/src/contrib/llvm/include/llvm/MC/MCInst.h, line 64. > 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 4.0.0 (tags/RELEASE_400/final 297347) (based on LLVM > 4.0.0) > Target: armv6--freebsd12.0-gnueabihf > 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. > > Is there any hope of a fix, whether to clang or firefox?
Have you tried doing what it asks, e.g. file a bug report? :) I can find no such bug report in our tracker. Please submit a bug with the two files (.sh and .cpp) it generates in /tmp. -Dimitry
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