On Wed, Feb 13, 2019 at 6:56 AM Martin Liška <mli...@suse.cz> wrote: > > Hi. > > The patch is very similar to r236460 where we should release dominance info > when the CFG is modified. > > Patch can bootstrap on x86_64-linux-gnu and survives regression tests. > > Ready to be installed?
OK. > Thanks, > Martin > > gcc/ChangeLog: > > 2019-02-12 Martin Liska <mli...@suse.cz> > > PR rtl-optimization/89242 > * dce.c (delete_unmarked_insns): Call free_dominance_info we > process a transformation. > > gcc/testsuite/ChangeLog: > > 2019-02-12 Martin Liska <mli...@suse.cz> > > PR rtl-optimization/89242 > * g++.dg/pr89242.C: New test. > --- > gcc/dce.c | 1 + > gcc/testsuite/g++.dg/pr89242.C | 15 +++++++++++++++ > 2 files changed, 16 insertions(+) > create mode 100644 gcc/testsuite/g++.dg/pr89242.C > >
