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[Bug other/70185] fdump-tree-all-graph produces invalid dot files
- From: "vries at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 11 Mar 2016 10:11:18 +0000
- Subject: [Bug other/70185] fdump-tree-all-graph produces invalid dot files
- Auto-submitted: auto-generated
- References: <bug-70185-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70185
--- Comment #1 from vries at gcc dot gnu.org ---
Created attachment 37934
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=37934&action=edit
tentative patch
No more warnings, also for rtl:
...
$ rm *.c.* ; gcc test.c -O2 -S -fdump-tree-all-graph -fdump-rtl-all-graph
$ for f in *.dot; do dot -Tpdf $f -o dot.pdf; done
$
...