common.opt (-flifetime-dse): New.
commitf522930c8fe1554c4af6f4d87b6529be1b716ffc
authorJason Merrill <jason@redhat.com>
Thu, 12 Feb 2015 20:28:41 +0000 (12 15:28 -0500)
committerJason Merrill <jason@gcc.gnu.org>
Thu, 12 Feb 2015 20:28:41 +0000 (12 15:28 -0500)
tree2d3f895a3da2356f70340af326c8229b80d19433
parentbc81eb3f77b27d46e25c218cfd9f32c89cc36b3c
common.opt (-flifetime-dse): New.

gcc/
* common.opt (-flifetime-dse): New.
gcc/cp/
* decl.c (begin_destructor_body): Condition clobber on
-flifetime-dse.

From-SVN: r220657
gcc/ChangeLog
gcc/common.opt
gcc/cp/ChangeLog
gcc/cp/decl.c
gcc/doc/invoke.texi
gcc/testsuite/g++.dg/opt/flifetime-dse1.C [new file with mode: 0644]