http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50672
--- Comment #16 from vries at gcc dot gnu.org 2012-08-01 21:19:36 UTC ---
With the example from comment 15 and r190039, I don't see a segmentation fault,
but this:
...
$ g++ test.C -O2
test.C: In member function ‘void B::makeLine(int*) const’:
test.C:12:7: error: no immediate_use list
void B::makeLine(int *p1) const
^
for SSA_NAME: .MEM_20 in statement:
# .MEM_13 = VDEF <.MEM_20>
B::drawLine (this_7(D));
test.C:12:7: internal compiler error: verify_ssa failed
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
...
The example passes with -fno-tree-tail-merge.
