passes: Print a header in emergency_dump_function
authorSegher Boessenkool <segher@kernel.crashing.org>
Mon, 24 Jul 2017 19:48:57 +0000 (21:48 +0200)
committerSegher Boessenkool <segher@gcc.gnu.org>
Mon, 24 Jul 2017 19:48:57 +0000 (21:48 +0200)
commit0281547a1d9637f60f93b361bce0b548df120962
treedf3d876f059f7fb387b7e35ada26649945aae468
parent9fcaf0599124d58dbc96fec1f975fa142a8519cf
passes: Print a header in emergency_dump_function

Currently the emergency dump has no separation whatsoever from any
previous output in the dump file, making it harder than necessary
to find.

* passes.c (emergency_dump_function): Print some empty lines and a
header before the RTL dump.

From-SVN: r250481
gcc/ChangeLog
gcc/passes.c