Hi, this test does fail because a non-existent dump file is referenced in the dg-final.
Bootstrapped and reg-tested on x86_64-pc-linux-gnu. OK for trunk? Thanks Bernd.
2016-09-28 Bernd Edlinger <bernd.edlin...@hotmail.de> * gcc.dg/tree-ssa/pr68198.c: Fix dg-final. Index: gcc/testsuite/gcc.dg/tree-ssa/pr68198.c =================================================================== --- gcc/testsuite/gcc.dg/tree-ssa/pr68198.c (revision 240540) +++ gcc/testsuite/gcc.dg/tree-ssa/pr68198.c (working copy) @@ -40,4 +40,4 @@ /* There are 3 FSM jump threading opportunities, two of which will get filtered out. */ /* { dg-final { scan-tree-dump-times "Registering FSM" 1 "thread1"} } */ -/* { dg-final { scan-tree-dump-times "FSM Thread through multiway branch without threading a multiway branch" 2 "ethread"} } */ +/* { dg-final { scan-tree-dump-times "FSM Thread through multiway branch without threading a multiway branch" 2 "thread1"} } */