------- Comment #6 from fxcoudert at gcc dot gnu dot org 2007-09-11 15:48 ------- (In reply to comment #5) > Although there is no intrinsic involved in the test case, I don't see the > logic > to consider (abuse of) overflows valid for arithmetic operations and invalid > for intrinsics.
I'd be more than happy to consider that the testcase is not valid and we can optimize as we wish. I thought I remembered from a c.l.f thread that this behaviour was prohibited, but I've never been too good at reading the fine prints myself. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33391
