On Sat, May 4, 2013 at 2:37 PM, Segher Boessenkool <seg...@kernel.crashing.org> wrote: > We always have HOST_BITS_PER_WIDE_INT >= 64, so remove the code testing > for == 32, and remove the tests testing for >= 64. Also remove the tests > testing for == 64 that should really have been testing for >= 64. > > DImode constants are always CONST_INT, never CONST_DOUBLE. Simplify the > old code that hasn't caught up yet. > > Bootstrapped and tested on powerpc64-linux --enable-languages=c,c++,fortran > --disable-libsanitizer, -m64,-m32,-m32/-mpowerpc64, no regressions. Okay > to apply? > > > gcc/ > 2013-05-04 Segher Boessenkool <seg...@kernel.crashing.org> > > * config/rs6000/predicates.md (reg_or_add_cint_operand, > reg_or_sub_cint_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. > (reg_or_logical_cint_operand, easy_fp_constant, > logical_const_operand): Delete "CONST_DOUBLE" case. > * config/rs6000/rs6000.c (num_insns_constant_wide): Delete > "HOST_BITS_PER_WIDE_INT == 64" test. > (num_insns_constant): Ditto. Delete CONST_DOUBLE DImode/VOIDmode > case. > (build_mask64_2_operands): Delete "HOST_BITS_PER_WIDE_INT >= 64" test. > (rs6000_emit_set_const): Delete CONST_DOUBLE case. > (rs6000_emit_set_long_const): Delete "HOST_BITS_PER_WIDE_INT >= 64" > test. > (includes_rldic_lshift_p, includes_rldicr_lshift_p): Delete > CONST_DOUBLE DImode/VOIDmode case. > (INT_P, INT_LOWPART): Delete CONST_DOUBLE case. > (print_operand): Delete "HOST_BITS_PER_WIDE_INT == 32" case. Delete > CONST_DOUBLE VOIDmode case. > (output_toc): Delete "HOST_BITS_PER_WIDE_INT == 32" case. > (rs6000_rtx_costs): Delete CONST_DOUBLE DImode/VOIDmode case. > * config/rs6000/rs6000.md (iordi3, xordi3, splitter for these): > Delete CONST_DOUBLE case. > (splitters for mov FMOVE64 const_double): Delete > "HOST_BITS_PER_WIDE_INT == 32" case. Delete > "HOST_BITS_PER_WIDE_INT >= 64" test. > (splitter for mov DI const_int): Delete "HOST_BITS_PER_WIDE_INT == 32" > case. > (mov DI const_double): Delete.
Okay. Thanks, David
