Re: [PATCH] PowerPC: Reformat move insns to make them clearing, patch #3 of 5

2018-05-10 Thread Segher Boessenkool
Hi, On Thu, May 03, 2018 at 02:12:55PM -0400, Michael Meissner wrote: > ; ld/std require word-aligned displacements -> 'Y' constraint. > ; List Y->r and r->Y before r->r for reload. > + > +;; STFD LFD FMR LXSDSTXSD > +;; LXSDXSTXSDX

[PATCH] PowerPC: Reformat move insns to make them clearing, patch #3 of 5

2018-05-03 Thread Michael Meissner
These patches were previously posted in March as RFC's. These patches just reformat the floating point move insns to make it easier to figure out which constraints and attributes are used for particular alternatives. I have built the compiler on a little endian power8 system with all 5 patches