search for: earlycloibb

...witch from isThreeAddress to "$src = $dst." I have no objection going with "earlyclobber" initially but we should think about ways to abstract codegen semantics whenever we can. If we can replace "earlyclobber" with something clearer later on, all the better. "earlycloibber" is a really bad name, though. Perhaps spell it "uniquereg" or something else that gets at what it actually means? It seems to me the root problem here is that the instruction has two outputs and we don't want the output to be allocated to the same register as the inputs. We...

On Dec 15, 2009, at 5:08 PM, David Greene wrote: > On Tuesday 15 December 2009 18:01, Jim Grosbach wrote: > >> For a usage example, I've included in the patch the modification to >> use the constraint for the STREX ARM instruction. > > Your example is: > > constraints = "@early $success" > > Why not spell it as: > > constraints =

...t what the goals are. > I have no objection going with "earlyclobber" initially but we > should think > about ways to abstract codegen semantics whenever we can. If we can > replace > "earlyclobber" with something clearer later on, all the better. > "earlycloibber" is a really bad name, though. Perhaps spell it > "uniquereg" > or something else that gets at what it actually means? I'm not hugely tied to the name. I chose it because it matches the usage in GCC documentation for inline assembly with the same concepts and how...