https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81084
--- Comment #43 from rguenther at suse dot de <rguenther at suse dot de> --- On Thu, 19 Apr 2018, glaubitz at physik dot fu-berlin.de wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81084 > > --- Comment #40 from John Paul Adrian Glaubitz <glaubitz at physik dot > fu-berlin.de> --- > Is there documentation like this for gcc? > > > https://llvm.org/docs/WritingAnLLVMBackend.html > > Would be very useful for people wanting to help with the old backends. The wiki has some material, a quick search finds https://gcc.gnu.org/wiki/WritingANewBackEnd not sure how useful or up-to-date it is.
