> My understanding was that the order of the two in this pattern here doesn't > matter because there is an implicit PARALLEL around them, but I found that > the compare-elimination pass (compare-elim.c) assumes that the COMPARE set > must be in the second position for it to do the transformations it wants.
Why do you want to use the compare-elimination pass exactly if the flags are exposed before reload, as is the case on Aarch64 I think? The combiner is supposed to do the same job instead for these targets. -- Eric Botcazou
