gcc/

	Backport from trunk r222767.
	2015-05-04  Uros Bizjak  <ubizjak@gmail.com>

	* config/i386/i386.h (TARGET_SUPPORTS_WIDE_INT): New define.
	* config/i386/i386.c (ix86_legitimate_constant_p): Handle TImode
	as CONST_WIDE_INT, not CONST_DOUBLE.
	(ix86_cannot_force_const_mem): Handle CONST_WIDE_INT.
	(output_pic_addr_const): Do not handle VOIDmode CONST_DOUBLEs.
	(ix86_find_base_term): Do not check for CONST_DOUBLE.
	(ix86_print_operand): Do not handle non-FPmode CONST_DOUBLEs.
	(ix86_build_signbit_mask): Rewrite using wide ints.
	(ix86_split_to_parts) [HOST_BITS_PER_WIDE_INT < 64]: Remove.
	(ix86_rtx_costs): Handle CONST_WIDE_INT.
	(find_constant): Ditto.
	* config/i386/i386.md (bts, btr, btc peepholes): Rewrite
	using gen_int_mode.
	* config/i386/predicates.md (x86_64_immediate_operand)
	<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
	(x86_64_zext_immediate_operand): Remove CONST_DOUBLE handling.
	<case CONST_INT>: Remove HOST_BITS_PER_WIDE_INT == 32 code.
	(const0_operand): Also match const_wide_int.
	(constm1_operand): Ditto.
	(const1_operand): Ditto.

	gcc/
	Backport from trunk r226328.
	2015-07-28  David Sherwood  <david.sherwood@arm.com>

	* config/arm/arm.c (neon_element_bits, neon_valid_immediate): Call
	GET_MODE_INNER unconditionally.
	* config/spu/spu.c (arith_immediate_p): Likewise.
	* config/i386/i386.c (ix86_build_signbit_mask): Likewise.
	* expmed.c (synth_mult): Remove check for VOIDmode result from
	GET_MODE_INNER.
	(expand_mult_const): Likewise.
	* fold-const.c (fold_binary_loc): Replace call to element_precision
	with call to GET_MODE_PRECISION.
	* genmodes.c (emit_mode_inner_inline): Replace void_mode->name with
	m->name.
	(emit_mode_inner): Likewise.
	* lto-streamer-out.c (lto_write_mode_table): Update GET_MODE_INNER
	result check.
	* machmode.h (GET_MODE_UNIT_SIZE): Simplify.
	(GET_MODE_UNIT_PRECISION): Likewise.
	* rtlanal.c (subreg_get_info): Call GET_MODE_INNER unconditionally.
	* simplify-rtx.c (simplify_immed_subreg): Likewise.
	* stor-layout.c (bitwise_type_for_mode): Update assert.
	(element_precision): Remove.

	gcc/
	Backport from trunk r226403.
	2015-07-30  David Sherwood  <david.sherwood@arm.com>

	* config/aarch64/aarch64-simd.md (aarch64_ext<mode>): Replace call to
	GET_MODE_SIZE (GET_MODE_INNER (m)) with GET_MODE_UNIT_SIZE (m).
	* config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Likewise.
	* config/arm/arm.c (neon_valid_immediate): Likewise.
	* config/i386/i386.c (classify_argument, ix86_expand_int_vcond)
	(expand_vec_perm_blend, expand_vec_perm_pshufb): Likewise.
	(expand_vec_perm_pshufb2, expand_vec_perm_vpshufb2_vpermq): Likewise.
	(expand_vec_perm_vpshufb2_vpermq): Likewise.
	(expand_vec_perm_vpshufb2_vpermq_even_odd): Likewise.
	(expand_vec_perm_vpshufb4_vpermq2): Likewise.
	* config/i386/sse.md
	(<extract_type>_vinsert<shuffletype><extract_suf>_mask): Likewise.
	(*ssse3_palignr<mode>_perm): Likewise.
	* config/rs6000/rs6000.c (rs6000_complex_function_value): Likewise.
	* config/spu/spu.c (arith_immediate_p): Likewise.
	* simplify-rtx.c (simplify_const_unary_operation): Likewise.
	(simplify_binary_operation_1, simplify_ternary_operation): Likewise.

	gcc/
	Backport from trunk r226936.
	2015-08-17  David Sherwood  <david.sherwood@arm.com>

	* config/arm/arm.c (neon_element_bits): Replace call to
	GET_MODE_BITSIZE (GET_MODE_INNER (m)) with GET_MODE_UNIT_BITSIZE (m).
	* config/arm/neon.md (neon_vget_lane<mode>): Likewise.
	(neon_vget_laneu<mode>, neon_vset_lane<mode>): Likewise
	(neon_vdup_lane<mode>): Likewise.
	* config/i386/i386.c (ix86_expand_int_vcond): Likewise.
	(ix86_expand_multi_arg_builtin, ix86_expand_reduc): Likewise.
	(expand_vec_perm_palignr, ix86_expand_sse2_abs): Likewise.
	* config/rs6000/rs6000.c (rs6000_do_expand_vec_perm): Likewise.
	* config/spu/spu.c (arith_immediate_p): Likewise.
	* expmed.c (store_bit_field_1, extract_bit_field_1): Likewise.
	* expr.c (expand_expr_real_2): Likewise.
	* optabs.c (shift_amt_for_vec_perm_mask): Likewise.
	* simplify-rtx.c (simplify_immed_subreg): Likewise.
	* tree-cfg.c (verify_gimple_assign_ternary): Likewise.
	* tree-vect-patterns.c (vect_recog_mixed_size_cond_pattern): Likewise.
	New variable.
	* fold-const.c (fold_binary_loc): Replace call to
	GET_MODE_PRECISION (GET_MODE_INNER (m)) with
	GET_MODE_UNIT_PRECISION (m).

	gcc/
	Backport from trunk r227013.
	2015-08-19  David Sherwood  <david.sherwood@arm.com>

	* genmodes.c (emit_mode_unit_size_inline): New function.
	(emit_mode_unit_precision_inline): New function.
	(emit_insn_modes_h): Emit new #define.  Emit new functions.
	(emit_mode_unit_size): New function.
	(emit_mode_unit_precision): New function.
	(emit_mode_adjustments): Add mode_unit_size adjustments.
	(emit_insn_modes_c): Emit new arrays.
	* machmode.h (GET_MODE_UNIT_SIZE, GET_MODE_UNIT_PRECISION): Update to
	use new inline methods.

Change-Id: Ic5a8a96f8fc5e8adc144ca539430d7c4f463cf35

1 files changed, 2 insertions, 3 deletions

diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c
index bb7f45d25e7..d06e9a8d48e 100644
--- a/gcc/config/rs6000/rs6000.c
+++ b/gcc/config/rs6000/rs6000.c
@@ -31740,8 +31740,7 @@ rs6000_do_expand_vec_perm (rtx target, rtx op0, rtx op1,
   imode = vmode;
   if (GET_MODE_CLASS (vmode) != MODE_VECTOR_INT)
     {
-      imode = GET_MODE_INNER (vmode);
-      imode = mode_for_size (GET_MODE_BITSIZE (imode), MODE_INT, 0);
+      imode = mode_for_size (GET_MODE_UNIT_BITSIZE (vmode), MODE_INT, 0);
       imode = mode_for_vector (imode, nelt);
     }
 
@@ -31810,7 +31809,7 @@ rs6000_complex_function_value (machine_mode mode)
   unsigned int regno;
   rtx r1, r2;
   machine_mode inner = GET_MODE_INNER (mode);
-  unsigned int inner_bytes = GET_MODE_SIZE (inner);
+  unsigned int inner_bytes = GET_MODE_UNIT_SIZE (mode);
 
   if (FLOAT_MODE_P (mode) && TARGET_HARD_FLOAT && TARGET_FPRS)
     regno = FP_ARG_RETURN;