On Fri, Mar 2, 2012 at 6:59 PM, Mike Stump mikest...@comcast.net wrote:
On Mar 2, 2012, at 1:33 AM, Richard Guenther wrote:
Interestingly, the C++ frontend also has a pointer_diff function, but
doesn't seem to attempt to optimize. Is there a reason for this?
Frontends should not optimize when
On Thu, Mar 1, 2012 at 9:23 PM, Bernd Schmidt bernds_...@t-online.de wrote:
In pointer_diff we still expect pointer addition to use PLUS_EXPR. I
discovered this while working on a new port with somewhat unusual
pointer types.
Interestingly, the C++ frontend also has a pointer_diff function,
On Mar 2, 2012, at 1:33 AM, Richard Guenther wrote:
Interestingly, the C++ frontend also has a pointer_diff function, but
doesn't seem to attempt to optimize. Is there a reason for this?
Frontends should not optimize when they are not required to.
Actually, the frontends should optimize as
In pointer_diff we still expect pointer addition to use PLUS_EXPR. I
discovered this while working on a new port with somewhat unusual
pointer types.
Interestingly, the C++ frontend also has a pointer_diff function, but
doesn't seem to attempt to optimize. Is there a reason for this?
On Thu, 1 Mar 2012, Bernd Schmidt wrote:
In pointer_diff we still expect pointer addition to use PLUS_EXPR. I
discovered this while working on a new port with somewhat unusual
pointer types.
Interestingly, the C++ frontend also has a pointer_diff function, but
doesn't seem to attempt to
