Andres Freund <and...@anarazel.de> writes: > On 2024-07-19 11:06:47 -0400, Tom Lane wrote: >> 2. Do we really want to encourage people to build with -flto?
> The only case I know where we do rely on compilation units providing some > level of boundaries is on compilers where we don't know how to emit a compiler > barrier. That's probably a fallback we ought to remove one of these days... Hm. We've moved our platform/toolchain goalposts far enough in the last few releases that that might not be too big a lift. Do you know offhand which supported platforms still have a problem there? (mumble AIX mumble) regards, tom lane