Zdenek Dvorak <[EMAIL PROTECTED]>: > Hello, > > > Giv optimizations are just features which not > > implemented yet in the new loop unroller, so I think > > put it in bugzilla is not appropriate. > > it most definitely is appropriate. This is a performance > regression. Even if it would not be, feature requests > can be put to Bugzilla. > Ok, thanks.
> The best of course would be if you could create a small testcase > demonstrating what you would like the compiler to achieve. > > Zdenek > I attached a testcase with the two assembly code versions, one for which has address giv splitting in the loop unroller, the other not. Canqun Yang Creative Compiler Research Group. National University of Defense Technology, China.
giv.f90
Description: Binary data
giv_no_opt.s
Description: Binary data
giv_opt.s
Description: Binary data
