r259681 - in /trunk/gcc: ChangeLog dumpfile.c

[nathan@gcc.gnu.org]

Author: nathan
Date: Thu Apr 26 14:15:58 2018
New Revision: 259681

URL: https://gcc.gnu.org/viewcvs?rev=259681&root=gcc&view=rev
Log:
dumpfile cleanup

https://gcc.gnu.org/ml/gcc-patches/2018-04/msg01173.html
	* dumpfile.c (dump_open): New.
	(dump_open_alternate_stream, dump_start, dump_begin): Call it.
	(dump_finish): Detect stdio/stderr by value not name.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/dumpfile.c