diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/tree-ssa/ehcleanup-1.C | 24 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index fff5725..8fd3433 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2009-04-22 Jan Hubicka <jh@suse.cz> + + * g++.dg/tree-ssa/ehcleanup-1.C: New testcase. + 2009-04-22 Steve Ellcey <sje@cup.hp.com> PR testsuite/39623 diff --git a/gcc/testsuite/g++.dg/tree-ssa/ehcleanup-1.C b/gcc/testsuite/g++.dg/tree-ssa/ehcleanup-1.C new file mode 100644 index 0000000..f4c81d3 --- /dev/null +++ b/gcc/testsuite/g++.dg/tree-ssa/ehcleanup-1.C @@ -0,0 +1,24 @@ +// { dg-options "-O2 -fdump-tree-ehcleanup1" } +extern void can_throw (); +class a +{ +public: + ~a () + { + if (0) + can_throw (); + } +}; +void +t (void) +{ + class a a; + can_throw (); +} +// We ought to remove implicit cleanup, since destructor is empty. +// { dg-final { scan-tree-dump-times "Empty EH handler" 1 "ehcleanup1" } } +// +// And as a result also contained control flow. +// { dg-final { scan-tree-dump-times "Removing unreachable" 1 "ehcleanup1" } } +// +// { dg-final { cleanup-tree-dump "ehcleanup1" } } |