I've merged trunk r203980 into "dmalcolm/jit", in particular bringing in
the fix for the segfault seen in libbacktrace when an ICE happened in
libgccjit (fix was on trunk on r203810).
gcc/jit/
* internal-api.c: Update for rename of tree-flow.h to tree-cfg.h
in r203320, for declaration of dump_function_to_file.
* TODO.rst ("segfault seen in libbacktrace"): Remove - this was
fixed by Ian in r203810.
Conflicts:
gcc/cgraph.c
gcc/doc/install.texi