https://gcc.gnu.org/bugzilla/show_bug.cgi?id=72802
--- Comment #8 from Alan Modra <amodra at gcc dot gnu.org> --- Author: amodra Date: Tue Aug 9 05:43:29 2016 New Revision: 239269 URL: https://gcc.gnu.org/viewcvs?rev=239269&root=gcc&view=rev Log: [RS6000] PR72802 part 1, fix constraints for lxssp/stxssp PR target/72802 * config/rs6000/rs6000.c (mem_operand_gpr): Remove vsx dform test. (mem_operand_ds_form): New predicate. * config/rs6000/rs6000-protos.h (mem_operand_ds_form): Declare. * config/rs6000/constraints.md (wY): New constraint. * config/rs6000/rs6000.md (f32_lm2, f32_sm2): Use wY for SF. (extendsfdf2_fpr): Replace o constraint with wY. Modified: branches/gcc-6-branch/gcc/ChangeLog branches/gcc-6-branch/gcc/config/rs6000/constraints.md branches/gcc-6-branch/gcc/config/rs6000/rs6000-protos.h branches/gcc-6-branch/gcc/config/rs6000/rs6000.c branches/gcc-6-branch/gcc/config/rs6000/rs6000.md