https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80510
--- Comment #1 from Michael Meissner <meissner at gcc dot gnu.org> --- Author: meissner Date: Thu May 18 19:34:13 2017 New Revision: 248254 URL: https://gcc.gnu.org/viewcvs?rev=248254&root=gcc&view=rev Log: [gcc] 2017-05-18 Michael Meissner <meiss...@linux.vnet.ibm.com> PR target/80510 * config/rs6000/predicates.md (simple_offsettable_mem_operand): New predicate. * config/rs6000/rs6000.md (ALTIVEC_DFORM): New iterator. (define_peephole2 for Altivec d-form load): Add peepholes to catch cases where the register allocator uses a move and an offsettable memory operation to/from a FPR register on ISA 2.06/2.07. (define_peephole2 for Altivec d-form store): Likewise. [gcc/testsuite] 2017-05-18 Michael Meissner <meiss...@linux.vnet.ibm.com> PR target/80510 * gcc.target/powerpc/pr80510-1.c: New test. * gcc.target/powerpc/pr80510-2.c: Likewise. Added: trunk/gcc/testsuite/gcc.target/powerpc/pr80510-1.c trunk/gcc/testsuite/gcc.target/powerpc/pr80510-2.c Modified: trunk/gcc/ChangeLog trunk/gcc/config/rs6000/predicates.md trunk/gcc/config/rs6000/rs6000.md trunk/gcc/testsuite/ChangeLog