search for: do_fin

...perspective of getting the smallest possible code, but I'm OK with having no more than two copies of everything in the finally block. I think with the addition of the 'from' label we can just use shared basic blocks without runaway code duplication, like so: try { f(); } finally { do_finally(); } ... invoke void @f() to label %cont unwind label %cleanup cont: br label %finally cleanup: cleanupblock br label %finally finally: %abnormal = phi i1 [true, %cleanup], [false, %cont] call void @do_finally() br i1 %abnormal, label %finally.unwind, label %finally.normal...

...OK with having > no more than two copies of everything in the finally block. > > > > I think with the addition of the 'from' label we can just use shared basic > blocks without runaway code duplication, like so: > > try { > > f(); > } finally { > > do_finally(); > } > > > > ... > > invoke void @f() > > to label %cont unwind label %cleanup > > cont: > > br label %finally > > cleanup: > > cleanupblock > > br label %finally > > finally: > > %abnormal = phi i1 [true, %c...

...ARM9, ARM11 5. Alphas, but since the Alpha has very low sales in Europe, and talking from my point of view it is not that necessary. If a backend is to be used you have to do at least the following: do_gen ... with option -target_lib <my_target> do_raga ... this does the register allocation do_fin ... this finalizes code Anyway usually i print out of the MachSUIF IR the information I need in the form of data-dependence graphs. There is no such tool in their 02.07.15 distribution so i have written a small pass to do the job. Interfacing to the SUIF IR (kind of object file format) is somew...

On Mon, May 18, 2015 at 8:40 PM, Joseph Tremoulet <jotrem at microsoft.com> wrote: > > I want to have separate normal and exceptional codepaths > > I assume you at least mean that's what you'll be doing in Clang's initial > IR generation. Do you also mean to impose this as a restriction on other > IR generators, and as a property that IR transformations must

...ce the Alpha has very low sales in Europe, and talking > from my point of view it is not that necessary. > > If a backend is to be used you have to do at least the following: > do_gen ... with option -target_lib <my_target> > do_raga ... this does the register allocation > do_fin ... this finalizes code > > Anyway usually i print out of the MachSUIF IR the information I need in > the form of data-dependence graphs. There is no such tool in their > 02.07.15 distribution so i have written a small pass to do the job. > Interfacing to the SUIF IR (kind of obj...