[patch] allow '-' for stdout dump
commit6268bc0f85246b07d3107e396bfdff4ef9388014
authornathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Apr 2018 11:47:04 +0000 (30 11:47 +0000)
committernathan <nathan@138bc75d-0d04-0410-961f-82ee72b054a4>
Mon, 30 Apr 2018 11:47:04 +0000 (30 11:47 +0000)
treebbe81a739c007828382a36d8df1193bad166d65a
parent0b9ea699df098822d570458853a0494dd53c4208
[patch] allow '-' for stdout dump

https://gcc.gnu.org/ml/gcc-patches/2018-04/msg01303.html
* dumpfile.c (dump_open): Allow '-' for stdout.
* doc/invoke.texi (Developer Options): Document dump filename
determination early.  Document stdin/stdout selection.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@259760 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/doc/invoke.texi
gcc/dumpfile.c