Hi!
The patch I've just posted wasn't enough, because stmt_kills_ref_p_1
only did something if base == ref-base, but in the case of the dtors
base and ref-base are often MEM_REFs, which aren't equal, but they
just operand_equal_p. And, for MEM_REFs, we don't even need to require
that the two
On Tue, 2 Apr 2013, Jakub Jelinek wrote:
Hi!
The patch I've just posted wasn't enough, because stmt_kills_ref_p_1
only did something if base == ref-base, but in the case of the dtors
base and ref-base are often MEM_REFs, which aren't equal, but they
just operand_equal_p. And, for
On Tue, Apr 02, 2013 at 01:52:16PM +0200, Richard Biener wrote:
in all relevant cases operand zero of the MEM_REFs are SSA names
and thus can be compared for equality using == (exception are
integer constant pointers where the type could be theoretically
different).
...
Here is what I've
