Hi Richard, > gcc/ > * config/arm/arm.c (arm_print_operand): Use MEM_SIZE to get the > size of a '%A' memory reference. > (T_DREG, T_QREG): New neon_builtin_type_bits. > (arm_init_neon_builtins): Assert that the load and store operands > are neon_struct_operands. > (locate_neon_builtin_icode): Provide the neon_builtin_type_bits. > (NEON_ARG_MEMORY): New builtin_arg. > (neon_dereference_pointer): New function. > (arm_expand_neon_args): Add a neon_builtin_type_bits argument. > Handle NEON_ARG_MEMORY. > (arm_expand_neon_builtin): Update after above interface changes. > Use NEON_ARG_MEMORY for loads and stores. > * config/arm/predicates.md (neon_struct_operand): New predicate. > * config/arm/iterators.md (V_two_elem): Tweak formatting. > (V_three_elem): Use BLKmode for accesses that have no associated mode. > (V_four_elem): Tweak formatting. > * config/arm/neon.md (neon_vld1<mode>, neon_vld1_dup<mode>) > (neon_vst1_lane<mode>, neon_vst1<mode>, neon_vld2<mode>) > (neon_vld2_lane<mode>, neon_vld2_dup<mode>, neon_vst2<mode>) > (neon_vst2_lane<mode>, neon_vld3<mode>, neon_vld3_lane<mode>) > (neon_vld3_dup<mode>, neon_vst3<mode>, neon_vst3_lane<mode>) > (neon_vld4<mode>, neon_vld4_lane<mode>, neon_vld4_dup<mode>) > (neon_vst4<mode>): Replace pointer operand with a memory operand. > Use %A in the output template. > (neon_vld3qa<mode>, neon_vld3qb<mode>, neon_vst3qa<mode>) > (neon_vst3qb<mode>, neon_vld4qa<mode>, neon_vld4qb<mode>) > (neon_vst4qa<mode>, neon_vst4qb<mode>): Likewise, but halve > the width of the memory access. Remove post-increment. > * config/arm/neon-testgen.ml: Allow addresses to have an alignment. > > gcc/testsuite/ > * gcc.target/arm/neon-vld3-1.c: New test. > * gcc.target/arm/neon-vst3-1.c: New test. > * gcc.target/arm/neon/v*.c: Regenerate.
Approved - please apply. Cheers Nick
