===================================================================
@@ -520,6 +520,7 @@ const char * aarch64_output_probe_sve_st
void aarch64_err_no_fpadvsimd (machine_mode);
void aarch64_expand_epilogue (bool);
void aarch64_expand_mov_immediate (rtx, rtx, rtx (*) (rtx, rtx) = 0);
+rtx aarch64_ptrue_reg (machine_mode);
void aarch64_emit_sve_pred_move (rtx, rtx, rtx);
void aarch64_expand_sve_mem_move (rtx, rtx, machine_mode);
bool aarch64_maybe_expand_sve_subreg_move (rtx, rtx);
===================================================================
@@ -2458,6 +2458,15 @@ aarch64_force_temporary (machine_mode mo
}
}
+/* Return an all-true predicate register of mode MODE. */
+
+rtx
+aarch64_ptrue_reg (machine_mode mode)
+{
+ gcc_assert (GET_MODE_CLASS (mode) == MODE_VECTOR_BOOL);
+ return force_reg (mode, CONSTM1_RTX (mode));
+}
+
/* Return true if we can move VALUE into a register using a single
CNT[BHWD] instruction. */
@@ -3187,7 +3196,7 @@ aarch64_expand_sve_widened_duplicate (rt
machine_mode mode = GET_MODE (dest);
unsigned int elem_bytes = GET_MODE_UNIT_SIZE (mode);
machine_mode pred_mode = aarch64_sve_pred_mode (elem_bytes).require ();
- rtx ptrue = force_reg (pred_mode, CONSTM1_RTX (pred_mode));
+ rtx ptrue = aarch64_ptrue_reg (pred_mode);
src = gen_rtx_UNSPEC (mode, gen_rtvec (2, ptrue, src), UNSPEC_LD1RQ);
emit_insn (gen_rtx_SET (dest, src));
return true;
@@ -3448,7 +3457,7 @@ aarch64_emit_sve_pred_move (rtx dest, rt
aarch64_expand_sve_mem_move (rtx dest, rtx src, machine_mode pred_mode)
{
machine_mode mode = GET_MODE (dest);
- rtx ptrue = force_reg (pred_mode, CONSTM1_RTX (pred_mode));
+ rtx ptrue = aarch64_ptrue_reg (pred_mode);
if (!register_operand (src, mode)
&& !register_operand (dest, mode))
{
@@ -3512,7 +3521,7 @@ aarch64_maybe_expand_sve_subreg_move (rt
return false;
/* Generate *aarch64_sve_mov<mode>_subreg_be. */
- rtx ptrue = force_reg (VNx16BImode, CONSTM1_RTX (VNx16BImode));
+ rtx ptrue = aarch64_ptrue_reg (VNx16BImode);
rtx unspec = gen_rtx_UNSPEC (GET_MODE (dest), gen_rtvec (2, ptrue, src),
UNSPEC_REV_SUBREG);
emit_insn (gen_rtx_SET (dest, unspec));
@@ -16753,7 +16762,7 @@ aarch64_evpc_rev_local (struct expand_ve
rtx src = gen_rtx_UNSPEC (d->vmode, gen_rtvec (1, d->op0), unspec);
if (d->vec_flags == VEC_SVE_DATA)
{
- rtx pred = force_reg (pred_mode, CONSTM1_RTX (pred_mode));
+ rtx pred = aarch64_ptrue_reg (pred_mode);
src = gen_rtx_UNSPEC (d->vmode, gen_rtvec (2, pred, src),
UNSPEC_MERGE_PTRUE);
}
@@ -17101,7 +17110,7 @@ aarch64_expand_sve_vec_cmp_int (rtx targ
if (!aarch64_sve_cmp_operand_p (code, op1))
op1 = force_reg (data_mode, op1);
- rtx ptrue = force_reg (pred_mode, CONSTM1_RTX (pred_mode));
+ rtx ptrue = aarch64_ptrue_reg (pred_mode);
rtx cond = gen_rtx_fmt_ee (code, pred_mode, op0, op1);
aarch64_emit_sve_ptrue_op_cc (target, ptrue, cond);
}
@@ -17160,7 +17169,7 @@ aarch64_expand_sve_vec_cmp_float (rtx ta
machine_mode pred_mode = GET_MODE (target);
machine_mode data_mode = GET_MODE (op0);
- rtx ptrue = force_reg (pred_mode, CONSTM1_RTX (pred_mode));
+ rtx ptrue = aarch64_ptrue_reg (pred_mode);
switch (code)
{
case UNORDERED:
===================================================================
@@ -232,7 +232,7 @@ (define_expand "gather_load<mode>"
UNSPEC_LD1_GATHER))]
"TARGET_SVE"
{
- operands[5] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[5] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -289,7 +289,7 @@ (define_expand "scatter_store<mode>"
UNSPEC_ST1_SCATTER))]
"TARGET_SVE"
{
- operands[5] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[5] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -629,7 +629,7 @@ (define_expand "vec_duplicate<mode>"
{
if (MEM_P (operands[1]))
{
- rtx ptrue = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ rtx ptrue = aarch64_ptrue_reg (<VPRED>mode);
emit_insn (gen_sve_ld1r<mode> (operands[0], ptrue, operands[1],
CONST0_RTX (<MODE>mode)));
DONE;
@@ -744,7 +744,7 @@ (define_expand "vec_load_lanes<mode><vsi
UNSPEC_LDN))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -773,7 +773,7 @@ (define_expand "vec_store_lanes<mode><vs
UNSPEC_STN))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -932,7 +932,7 @@ (define_expand "mul<mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1019,7 +1019,7 @@ (define_expand "<su>mul<mode>3_highpart"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1050,7 +1050,7 @@ (define_expand "<optab><mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1080,7 +1080,7 @@ (define_expand "<optab><mode>2"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1150,7 +1150,7 @@ (define_expand "<optab><mode>3"
(match_dup 3)))]
"TARGET_SVE"
{
- operands[3] = force_reg (<MODE>mode, CONSTM1_RTX (<MODE>mode));
+ operands[3] = aarch64_ptrue_reg (<MODE>mode);
}
)
@@ -1197,7 +1197,7 @@ (define_expand "one_cmpl<mode>2"
(match_dup 2)))]
"TARGET_SVE"
{
- operands[2] = force_reg (<MODE>mode, CONSTM1_RTX (<MODE>mode));
+ operands[2] = aarch64_ptrue_reg (<MODE>mode);
}
)
@@ -1246,7 +1246,7 @@ (define_expand "v<optab><mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1738,7 +1738,7 @@ (define_expand "cbranch<mode>4"
(pc)))]
""
{
- rtx ptrue = force_reg (<MODE>mode, CONSTM1_RTX (<MODE>mode));
+ rtx ptrue = aarch64_ptrue_reg (<MODE>mode);
rtx pred;
if (operands[2] == CONST0_RTX (<MODE>mode))
pred = operands[1];
@@ -1764,7 +1764,7 @@ (define_expand "<su><maxmin><mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1793,7 +1793,7 @@ (define_expand "<su><maxmin><mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -1823,7 +1823,7 @@ (define_expand "<maxmin_uns><mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2017,7 +2017,7 @@ (define_expand "reduc_plus_scal_<mode>"
UNSPEC_ADDV))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2039,7 +2039,7 @@ (define_expand "reduc_plus_scal_<mode>"
UNSPEC_FADDV))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2061,7 +2061,7 @@ (define_expand "reduc_<maxmin_uns>_scal_
MAXMINV))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2083,7 +2083,7 @@ (define_expand "reduc_<maxmin_uns>_scal_
FMAXMINV))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2104,7 +2104,7 @@ (define_expand "reduc_<optab>_scal_<mode
BITWISEV))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2126,7 +2126,7 @@ (define_expand "fold_left_plus_<mode>"
UNSPEC_FADDA))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2167,7 +2167,7 @@ (define_expand "add<mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2203,7 +2203,7 @@ (define_expand "sub<mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2243,7 +2243,7 @@ (define_expand "mul<mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2289,7 +2289,7 @@ (define_expand "fma<mode>4"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[4] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[4] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2322,7 +2322,7 @@ (define_expand "fnma<mode>4"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[4] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[4] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2356,7 +2356,7 @@ (define_expand "fms<mode>4"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[4] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[4] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2391,7 +2391,7 @@ (define_expand "fnms<mode>4"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[4] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[4] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2424,7 +2424,7 @@ (define_expand "div<mode>3"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2453,7 +2453,7 @@ (define_expand "<optab><mode>2"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2491,7 +2491,7 @@ (define_expand "<frint_pattern><mode>2"
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2518,7 +2518,7 @@ (define_expand "<fix_trunc_optab><mode><
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2569,7 +2569,7 @@ (define_expand "<optab><v_int_equiv><mod
UNSPEC_MERGE_PTRUE))]
"TARGET_SVE"
{
- operands[2] = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ operands[2] = aarch64_ptrue_reg (<VPRED>mode);
}
)
@@ -2707,7 +2707,7 @@ (define_expand "vec_unpacks_<perm_hilo>_
? gen_aarch64_sve_zip2<mode>
: gen_aarch64_sve_zip1<mode>)
(temp, operands[1], operands[1]));
- rtx ptrue = force_reg (<VWIDE_PRED>mode, CONSTM1_RTX (<VWIDE_PRED>mode));
+ rtx ptrue = aarch64_ptrue_reg (<VWIDE_PRED>mode);
emit_insn (gen_aarch64_sve_extend<mode><Vwide>2 (operands[0],
ptrue, temp));
DONE;
@@ -2733,7 +2733,7 @@ (define_expand "vec_unpack<su_optab>_flo
? gen_aarch64_sve_zip2vnx4si
: gen_aarch64_sve_zip1vnx4si)
(temp, operands[1], operands[1]));
- rtx ptrue = force_reg (VNx2BImode, CONSTM1_RTX (VNx2BImode));
+ rtx ptrue = aarch64_ptrue_reg (VNx2BImode);
emit_insn (gen_aarch64_sve_<FLOATUORS:optab>vnx4sivnx2df2 (operands[0],
ptrue, temp));
DONE;
@@ -2783,7 +2783,7 @@ (define_expand "vec_pack_trunc_<Vwide>"
(unspec:SVE_HSF [(match_dup 4) (match_dup 5)] UNSPEC_UZP1))]
"TARGET_SVE"
{
- operands[3] = force_reg (<VWIDE_PRED>mode, CONSTM1_RTX (<VWIDE_PRED>mode));
+ operands[3] = aarch64_ptrue_reg (<VWIDE_PRED>mode);
operands[4] = gen_reg_rtx (<MODE>mode);
operands[5] = gen_reg_rtx (<MODE>mode);
}
@@ -2805,7 +2805,7 @@ (define_expand "vec_pack_<su>fix_trunc_v
(unspec:VNx4SI [(match_dup 4) (match_dup 5)] UNSPEC_UZP1))]
"TARGET_SVE"
{
- operands[3] = force_reg (VNx2BImode, CONSTM1_RTX (VNx2BImode));
+ operands[3] = aarch64_ptrue_reg (VNx2BImode);
operands[4] = gen_reg_rtx (VNx4SImode);
operands[5] = gen_reg_rtx (VNx4SImode);
}
@@ -3073,7 +3073,7 @@ (define_expand "<su>abd<mode>_3"
(match_operand:SVE_I 2 "register_operand"))]
"TARGET_SVE"
{
- rtx pred = force_reg (<VPRED>mode, CONSTM1_RTX (<VPRED>mode));
+ rtx pred = aarch64_ptrue_reg (<VPRED>mode);
emit_insn (gen_aarch64_<su>abd<mode>_3 (operands[0], pred, operands[1],
operands[2]));
DONE;