@@ -298,7 +298,8 @@ int aarch64_get_condition_code (rtx);
bool aarch64_bitmask_imm (HOST_WIDE_INT val, machine_mode);
unsigned HOST_WIDE_INT aarch64_and_split_imm1 (HOST_WIDE_INT val_in);
unsigned HOST_WIDE_INT aarch64_and_split_imm2 (HOST_WIDE_INT val_in);
-bool aarch64_and_bitmask_imm (unsigned HOST_WIDE_INT val_in, machine_mode mode);
+bool aarch64_and_bitmask_imm (unsigned HOST_WIDE_INT val_in,
+ scalar_int_mode mode);
int aarch64_branch_cost (bool, bool);
enum aarch64_symbol_type aarch64_classify_symbolic_expression (rtx);
bool aarch64_const_vec_all_same_int_p (rtx, HOST_WIDE_INT);
@@ -311,22 +312,21 @@ bool aarch64_function_arg_regno_p (unsigned);
bool aarch64_fusion_enabled_p (enum aarch64_fusion_pairs);
bool aarch64_gen_movmemqi (rtx *);
bool aarch64_gimple_fold_builtin (gimple_stmt_iterator *);
-bool aarch64_is_extend_from_extract (machine_mode, rtx, rtx);
+bool aarch64_is_extend_from_extract (scalar_int_mode, rtx, rtx);
bool aarch64_is_long_call_p (rtx);
bool aarch64_is_noplt_call_p (rtx);
bool aarch64_label_mentioned_p (rtx);
void aarch64_declare_function_name (FILE *, const char*, tree);
bool aarch64_legitimate_pic_operand_p (rtx);
-bool aarch64_mask_and_shift_for_ubfiz_p (machine_mode, rtx, rtx);
+bool aarch64_mask_and_shift_for_ubfiz_p (scalar_int_mode, rtx, rtx);
bool aarch64_modes_tieable_p (machine_mode mode1,
machine_mode mode2);
bool aarch64_zero_extend_const_eq (machine_mode, rtx, machine_mode, rtx);
-bool aarch64_move_imm (HOST_WIDE_INT, machine_mode);
+bool aarch64_move_imm (HOST_WIDE_INT, scalar_int_mode);
bool aarch64_mov_operand_p (rtx, machine_mode);
-int aarch64_simd_attr_length_rglist (machine_mode);
rtx aarch64_reverse_mask (machine_mode);
bool aarch64_offset_7bit_signed_scaled_p (machine_mode, HOST_WIDE_INT);
-char *aarch64_output_scalar_simd_mov_immediate (rtx, machine_mode);
+char *aarch64_output_scalar_simd_mov_immediate (rtx, scalar_int_mode);
char *aarch64_output_simd_mov_immediate (rtx, machine_mode, unsigned);
bool aarch64_pad_arg_upward (machine_mode, const_tree);
bool aarch64_pad_reg_upward (machine_mode, const_tree, bool);
@@ -335,7 +335,7 @@ bool aarch64_regno_ok_for_index_p (int, bool);
bool aarch64_simd_check_vect_par_cnst_half (rtx, machine_mode, bool);
bool aarch64_simd_imm_scalar_p (rtx x, machine_mode mode);
bool aarch64_simd_imm_zero_p (rtx, machine_mode);
-bool aarch64_simd_scalar_immediate_valid_for_move (rtx, machine_mode);
+bool aarch64_simd_scalar_immediate_valid_for_move (rtx, scalar_int_mode);
bool aarch64_simd_shift_imm_p (rtx, machine_mode, bool);
bool aarch64_simd_valid_immediate (rtx, machine_mode, bool,
struct simd_immediate_info *);
@@ -1118,7 +1118,7 @@ aarch64_is_noplt_call_p (rtx sym)
(extract:MODE (mult (reg) (MULT_IMM)) (EXTRACT_IMM) (const_int 0)). */
bool
-aarch64_is_extend_from_extract (machine_mode mode, rtx mult_imm,
+aarch64_is_extend_from_extract (scalar_int_mode mode, rtx mult_imm,
rtx extract_imm)
{
HOST_WIDE_INT mult_val, extract_val;
@@ -1744,7 +1744,8 @@ aarch64_force_temporary (machine_mode mode, rtx x, rtx value)
static rtx
-aarch64_add_offset (machine_mode mode, rtx temp, rtx reg, HOST_WIDE_INT offset)
+aarch64_add_offset (scalar_int_mode mode, rtx temp, rtx reg,
+ HOST_WIDE_INT offset)
{
if (!aarch64_plus_immediate (GEN_INT (offset), mode))
{
@@ -1762,7 +1763,7 @@ aarch64_add_offset (machine_mode mode, rtx temp, rtx reg, HOST_WIDE_INT offset)
static int
aarch64_internal_mov_immediate (rtx dest, rtx imm, bool generate,
- machine_mode mode)
+ scalar_int_mode mode)
{
int i;
unsigned HOST_WIDE_INT val, val2, mask;
@@ -1868,9 +1869,11 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
gcc_assert (mode == SImode || mode == DImode);
/* Check on what type of symbol it is. */
- if (GET_CODE (imm) == SYMBOL_REF
- || GET_CODE (imm) == LABEL_REF
- || GET_CODE (imm) == CONST)
+ scalar_int_mode int_mode;
+ if ((GET_CODE (imm) == SYMBOL_REF
+ || GET_CODE (imm) == LABEL_REF
+ || GET_CODE (imm) == CONST)
+ && is_a <scalar_int_mode> (mode, &int_mode))
{
rtx mem, base, offset;
enum aarch64_symbol_type sty;
@@ -1884,11 +1887,12 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
{
case SYMBOL_FORCE_TO_MEM:
if (offset != const0_rtx
- && targetm.cannot_force_const_mem (mode, imm))
+ && targetm.cannot_force_const_mem (int_mode, imm))
{
gcc_assert (can_create_pseudo_p ());
- base = aarch64_force_temporary (mode, dest, base);
- base = aarch64_add_offset (mode, NULL, base, INTVAL (offset));
+ base = aarch64_force_temporary (int_mode, dest, base);
+ base = aarch64_add_offset (int_mode, NULL, base,
+ INTVAL (offset));
aarch64_emit_move (dest, base);
return;
}
@@ -1908,8 +1912,8 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
mem = gen_rtx_MEM (ptr_mode, base);
}
- if (mode != ptr_mode)
- mem = gen_rtx_ZERO_EXTEND (mode, mem);
+ if (int_mode != ptr_mode)
+ mem = gen_rtx_ZERO_EXTEND (int_mode, mem);
emit_insn (gen_rtx_SET (dest, mem));
@@ -1925,8 +1929,9 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
if (offset != const0_rtx)
{
gcc_assert(can_create_pseudo_p ());
- base = aarch64_force_temporary (mode, dest, base);
- base = aarch64_add_offset (mode, NULL, base, INTVAL (offset));
+ base = aarch64_force_temporary (int_mode, dest, base);
+ base = aarch64_add_offset (int_mode, NULL, base,
+ INTVAL (offset));
aarch64_emit_move (dest, base);
return;
}
@@ -1960,7 +1965,8 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
return;
}
- aarch64_internal_mov_immediate (dest, imm, true, GET_MODE (dest));
+ aarch64_internal_mov_immediate (dest, imm, true,
+ as_a <scalar_int_mode> (mode));
}
/* Add DELTA to REGNUM in mode MODE. SCRATCHREG can be used to hold a
@@ -1976,9 +1982,9 @@ aarch64_expand_mov_immediate (rtx dest, rtx imm)
large immediate). */
static void
-aarch64_add_constant_internal (machine_mode mode, int regnum, int scratchreg,
- HOST_WIDE_INT delta, bool frame_related_p,
- bool emit_move_imm)
+aarch64_add_constant_internal (scalar_int_mode mode, int regnum,
+ int scratchreg, HOST_WIDE_INT delta,
+ bool frame_related_p, bool emit_move_imm)
{
HOST_WIDE_INT mdelta = abs_hwi (delta);
rtx this_rtx = gen_rtx_REG (mode, regnum);
@@ -2025,7 +2031,7 @@ aarch64_add_constant_internal (machine_mode mode, int regnum, int scratchreg,
}
static inline void
-aarch64_add_constant (machine_mode mode, int regnum, int scratchreg,
+aarch64_add_constant (scalar_int_mode mode, int regnum, int scratchreg,
HOST_WIDE_INT delta)
{
aarch64_add_constant_internal (mode, regnum, scratchreg, delta, false, true);
@@ -3854,7 +3860,7 @@ aarch64_uimm12_shift (HOST_WIDE_INT val)
/* Return true if val is an immediate that can be loaded into a
register by a MOVZ instruction. */
static bool
-aarch64_movw_imm (HOST_WIDE_INT val, machine_mode mode)
+aarch64_movw_imm (HOST_WIDE_INT val, scalar_int_mode mode)
{
if (GET_MODE_SIZE (mode) > 4)
{
@@ -3956,7 +3962,7 @@ aarch64_and_split_imm2 (HOST_WIDE_INT val_in)
/* Return true if VAL_IN is a valid 'and' bitmask immediate. */
bool
-aarch64_and_bitmask_imm (unsigned HOST_WIDE_INT val_in, machine_mode mode)
+aarch64_and_bitmask_imm (unsigned HOST_WIDE_INT val_in, scalar_int_mode mode)
{
if (aarch64_bitmask_imm (val_in, mode))
return false;
@@ -3972,7 +3978,7 @@ aarch64_and_bitmask_imm (unsigned HOST_WIDE_INT val_in, machine_mode mode)
/* Return true if val is an immediate that can be loaded into a
register in a single instruction. */
bool
-aarch64_move_imm (HOST_WIDE_INT val, machine_mode mode)
+aarch64_move_imm (HOST_WIDE_INT val, scalar_int_mode mode)
{
if (aarch64_movw_imm (val, mode) || aarch64_movw_imm (~val, mode))
return 1;
@@ -5800,7 +5806,8 @@ aarch64_output_casesi (rtx *operands)
gcc_assert (GET_CODE (diff_vec) == ADDR_DIFF_VEC);
- index = exact_log2 (GET_MODE_SIZE (GET_MODE (diff_vec)));
+ scalar_int_mode mode = as_a <scalar_int_mode> (GET_MODE (diff_vec));
+ index = exact_log2 (GET_MODE_SIZE (mode));
gcc_assert (index >= 0 && index <= 3);
@@ -5919,13 +5926,17 @@ aarch64_strip_shift (rtx x)
static rtx
aarch64_strip_extend (rtx x)
{
+ scalar_int_mode mode;
rtx op = x;
+ if (!is_a <scalar_int_mode> (GET_MODE (op), &mode))
+ return op;
+
/* Zero and sign extraction of a widened value. */
if ((GET_CODE (op) == ZERO_EXTRACT || GET_CODE (op) == SIGN_EXTRACT)
&& XEXP (op, 2) == const0_rtx
&& GET_CODE (XEXP (op, 0)) == MULT
- && aarch64_is_extend_from_extract (GET_MODE (op), XEXP (XEXP (op, 0), 1),
+ && aarch64_is_extend_from_extract (mode, XEXP (XEXP (op, 0), 1),
XEXP (op, 1)))
return XEXP (XEXP (op, 0), 0);
@@ -6224,7 +6235,7 @@ aarch64_branch_cost (bool speed_p, bool predictable_p)
/* Return true if the RTX X in mode MODE is a zero or sign extract
usable in an ADD or SUB (extended register) instruction. */
static bool
-aarch64_rtx_arith_op_extract_p (rtx x, machine_mode mode)
+aarch64_rtx_arith_op_extract_p (rtx x, scalar_int_mode mode)
{
/* Catch add with a sign extract.
This is add_<optab><mode>_multp2. */
@@ -6468,7 +6479,8 @@ aarch64_extend_bitfield_pattern_p (rtx x)
mode MODE. See the *andim_ashift<mode>_bfiz pattern. */
bool
-aarch64_mask_and_shift_for_ubfiz_p (machine_mode mode, rtx mask, rtx shft_amnt)
+aarch64_mask_and_shift_for_ubfiz_p (scalar_int_mode mode, rtx mask,
+ rtx shft_amnt)
{
return CONST_INT_P (mask) && CONST_INT_P (shft_amnt)
&& INTVAL (shft_amnt) < GET_MODE_BITSIZE (mode)
@@ -6606,8 +6618,10 @@ aarch64_rtx_costs (rtx x, machine_mode mode, int outer ATTRIBUTE_UNUSED,
proportionally expensive to the number of instructions
required to build that constant. This is true whether we
are compiling for SPEED or otherwise. */
+ if (!is_a <scalar_int_mode> (mode, &int_mode))
+ int_mode = word_mode;
*cost = COSTS_N_INSNS (aarch64_internal_mov_immediate
- (NULL_RTX, x, false, mode));
+ (NULL_RTX, x, false, int_mode));
}
return true;
@@ -6860,7 +6874,8 @@ cost_minus:
}
/* Look for SUB (extended register). */
- if (aarch64_rtx_arith_op_extract_p (op1, mode))
+ if (is_a <scalar_int_mode> (mode, &int_mode)
+ && aarch64_rtx_arith_op_extract_p (op1, int_mode))
{
if (speed)
*cost += extra_cost->alu.extend_arith;
@@ -6939,7 +6954,8 @@ cost_plus:
*cost += rtx_cost (op1, mode, PLUS, 1, speed);
/* Look for ADD (extended register). */
- if (aarch64_rtx_arith_op_extract_p (op0, mode))
+ if (is_a <scalar_int_mode> (mode, &int_mode)
+ && aarch64_rtx_arith_op_extract_p (op0, int_mode))
{
if (speed)
*cost += extra_cost->alu.extend_arith;
@@ -11262,11 +11278,10 @@ aarch64_simd_gen_const_vector_dup (machine_mode mode, int val)
/* Check OP is a legal scalar immediate for the MOVI instruction. */
bool
-aarch64_simd_scalar_immediate_valid_for_move (rtx op, machine_mode mode)
+aarch64_simd_scalar_immediate_valid_for_move (rtx op, scalar_int_mode mode)
{
machine_mode vmode;
- gcc_assert (!VECTOR_MODE_P (mode));
vmode = aarch64_preferred_simd_mode (mode);
rtx op_v = aarch64_simd_gen_const_vector_dup (vmode, INTVAL (op));
return aarch64_simd_valid_immediate (op_v, vmode, false, NULL);
@@ -12543,12 +12558,10 @@ aarch64_output_simd_mov_immediate (rtx const_vector,
}
char*
-aarch64_output_scalar_simd_mov_immediate (rtx immediate,
- machine_mode mode)
+aarch64_output_scalar_simd_mov_immediate (rtx immediate, scalar_int_mode mode)
{
machine_mode vmode;
- gcc_assert (!VECTOR_MODE_P (mode));
vmode = aarch64_simd_container_mode (mode, 64);
rtx v_op = aarch64_simd_gen_const_vector_dup (vmode, INTVAL (immediate));
return aarch64_output_simd_mov_immediate (v_op, vmode, 64);
@@ -108,7 +108,8 @@
(define_predicate "aarch64_logical_and_immediate"
(and (match_code "const_int")
- (match_test "aarch64_and_bitmask_imm (INTVAL (op), mode)")))
+ (match_test "aarch64_and_bitmask_imm (INTVAL (op),
+ as_a <scalar_int_mode> (mode))")))
(define_predicate "aarch64_shift_imm_si"
(and (match_code "const_int")