DOC/IFN/OPTAB: Add mask_len_strided_load/mask_len_strided_store DOC/OPTAB/IFN
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Commit Message
This patch adds mask_len_strided_load/mask_len_strided_store.
Document already has been reviewed.
This patch adds OPTAB/IFN support as follows:
1. strided load
GIMPLE level:
v = MASK_LEN_STRIDED_LOAD (ptr, stride, mask, len, bias)
be expand (by internal-fn.cc) into:
v = mask_len_strided_load (ptr, stried, mask, len, bias)
2. strided store
GIMPLE leve:
MASK_LEN_STRIED_STORE (ptr, stride, v, mask, len, bias)
be expand (by internal-fn.cc) into:
mask_len_stried_store (ptr, stride, v, mask, len, bias)
Bootstrap and regression on X86 no regression.
Ok for trunk ?
gcc/ChangeLog:
* doc/md.texi: Add mask_len_strided_load/mask_len_strided_store.
* internal-fn.cc (strided_load_direct): Ditto.
(strided_store_direct): Ditto.
(expand_strided_store_optab_fn): Ditto.
(expand_strided_load_optab_fn): Ditto.
(direct_strided_load_optab_supported_p): Ditto.
(direct_strided_store_optab_supported_p): Ditto.
(internal_fn_len_index): Ditto.
(internal_fn_mask_index): Ditto.
(internal_fn_stored_value_index): Ditto.
* internal-fn.def (MASK_LEN_STRIDED_LOAD): Ditto.
(MASK_LEN_STRIDED_STORE): Ditto.
* optabs.def (OPTAB_D): Ditto.
---
gcc/doc/md.texi | 27 +++++++++++++++++++
gcc/internal-fn.cc | 63 +++++++++++++++++++++++++++++++++++++++++++++
gcc/internal-fn.def | 6 +++++
gcc/optabs.def | 2 ++
4 files changed, 98 insertions(+)
Comments
Update just finished test CI.
Tested on aarch64 QEMU no regression.
juzhe.zhong@rivai.ai
From: Juzhe-Zhong
Date: 2023-11-14 11:39
To: gcc-patches
CC: richard.sandiford; rguenther; Juzhe-Zhong
Subject: [PATCH] DOC/IFN/OPTAB: Add mask_len_strided_load/mask_len_strided_store DOC/OPTAB/IFN
This patch adds mask_len_strided_load/mask_len_strided_store.
Document already has been reviewed.
This patch adds OPTAB/IFN support as follows:
1. strided load
GIMPLE level:
v = MASK_LEN_STRIDED_LOAD (ptr, stride, mask, len, bias)
be expand (by internal-fn.cc) into:
v = mask_len_strided_load (ptr, stried, mask, len, bias)
2. strided store
GIMPLE leve:
MASK_LEN_STRIED_STORE (ptr, stride, v, mask, len, bias)
be expand (by internal-fn.cc) into:
mask_len_stried_store (ptr, stride, v, mask, len, bias)
Bootstrap and regression on X86 no regression.
Ok for trunk ?
gcc/ChangeLog:
* doc/md.texi: Add mask_len_strided_load/mask_len_strided_store.
* internal-fn.cc (strided_load_direct): Ditto.
(strided_store_direct): Ditto.
(expand_strided_store_optab_fn): Ditto.
(expand_strided_load_optab_fn): Ditto.
(direct_strided_load_optab_supported_p): Ditto.
(direct_strided_store_optab_supported_p): Ditto.
(internal_fn_len_index): Ditto.
(internal_fn_mask_index): Ditto.
(internal_fn_stored_value_index): Ditto.
* internal-fn.def (MASK_LEN_STRIDED_LOAD): Ditto.
(MASK_LEN_STRIDED_STORE): Ditto.
* optabs.def (OPTAB_D): Ditto.
---
gcc/doc/md.texi | 27 +++++++++++++++++++
gcc/internal-fn.cc | 63 +++++++++++++++++++++++++++++++++++++++++++++
gcc/internal-fn.def | 6 +++++
gcc/optabs.def | 2 ++
4 files changed, 98 insertions(+)
diff --git a/gcc/doc/md.texi b/gcc/doc/md.texi
index 5d86152e5dd..5dc76a1183c 100644
--- a/gcc/doc/md.texi
+++ b/gcc/doc/md.texi
@@ -5094,6 +5094,20 @@ Bit @var{i} of the mask is set if element @var{i} of the result should
be loaded from memory and clear if element @var{i} of the result should be undefined.
Mask elements @var{i} with @var{i} > (operand 6 + operand 7) are ignored.
+@cindex @code{mask_len_strided_load@var{m}} instruction pattern
+@item @samp{mask_len_strided_load@var{m}}
+Load several separate memory locations into a destination vector of mode @var{m}.
+Operand 0 is a destination vector of mode @var{m}.
+Operand 1 is a scalar base address and operand 2 is a scalar stride of Pmode.
+operand 3 is mask operand, operand 4 is length operand and operand 5 is bias operand.
+The instruction can be seen as a special case of @code{mask_len_gather_load@var{m}@var{n}}
+with an offset vector that is a @code{vec_series} with operand 1 as base and operand 2 as step.
+For each element index i load address is operand 1 + @var{i} * operand 2.
+Similar to mask_len_load, the instruction loads at most (operand 4 + operand 5) elements from memory.
+Element @var{i} of the mask (operand 3) is set if element @var{i} of the result should
+be loaded from memory and clear if element @var{i} of the result should be zero.
+Mask elements @var{i} with @var{i} > (operand 4 + operand 5) are ignored.
+
@cindex @code{scatter_store@var{m}@var{n}} instruction pattern
@item @samp{scatter_store@var{m}@var{n}}
Store a vector of mode @var{m} into several distinct memory locations.
@@ -5131,6 +5145,19 @@ at most (operand 6 + operand 7) elements of (operand 4) to memory.
Bit @var{i} of the mask is set if element @var{i} of (operand 4) should be stored.
Mask elements @var{i} with @var{i} > (operand 6 + operand 7) are ignored.
+@cindex @code{mask_len_strided_store@var{m}} instruction pattern
+@item @samp{mask_len_strided_store@var{m}}
+Store a vector of mode m into several distinct memory locations.
+Operand 0 is a scalar base address and operand 1 is scalar stride of Pmode.
+Operand 2 is the vector of values that should be stored, which is of mode @var{m}.
+operand 3 is mask operand, operand 4 is length operand and operand 5 is bias operand.
+The instruction can be seen as a special case of @code{mask_len_scatter_store@var{m}@var{n}}
+with an offset vector that is a @code{vec_series} with operand 1 as base and operand 1 as step.
+For each element index i store address is operand 0 + @var{i} * operand 1.
+Similar to mask_len_store, the instruction stores at most (operand 4 + operand 5) elements of mask (operand 3) to memory.
+Element @var{i} of the mask is set if element @var{i} of (operand 3) should be stored.
+Mask elements @var{i} with @var{i} > (operand 4 + operand 5) are ignored.
+
@cindex @code{vec_set@var{m}} instruction pattern
@item @samp{vec_set@var{m}}
Set given field in the vector value. Operand 0 is the vector to modify,
diff --git a/gcc/internal-fn.cc b/gcc/internal-fn.cc
index 5a998e794ad..bfb307684a9 100644
--- a/gcc/internal-fn.cc
+++ b/gcc/internal-fn.cc
@@ -164,6 +164,7 @@ init_internal_fns ()
#define load_lanes_direct { -1, -1, false }
#define mask_load_lanes_direct { -1, -1, false }
#define gather_load_direct { 3, 1, false }
+#define strided_load_direct { -1, -1, false }
#define len_load_direct { -1, -1, false }
#define mask_len_load_direct { -1, 4, false }
#define mask_store_direct { 3, 2, false }
@@ -173,6 +174,7 @@ init_internal_fns ()
#define vec_cond_mask_len_direct { 1, 1, false }
#define vec_cond_direct { 2, 0, false }
#define scatter_store_direct { 3, 1, false }
+#define strided_store_direct { 1, 1, false }
#define len_store_direct { 3, 3, false }
#define mask_len_store_direct { 4, 5, false }
#define vec_set_direct { 3, 3, false }
@@ -3593,6 +3595,31 @@ expand_scatter_store_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
expand_insn (icode, i, ops);
}
+/* Expand MASK_LEN_STRIDED_STORE call CALL using optab OPTAB. */
+
+static void
+expand_strided_store_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
+{
+ internal_fn ifn = gimple_call_internal_fn (stmt);
+ int rhs_index = internal_fn_stored_value_index (ifn);
+ tree base = gimple_call_arg (stmt, 0);
+ tree stride = gimple_call_arg (stmt, 1);
+ tree rhs = gimple_call_arg (stmt, rhs_index);
+
+ rtx base_rtx = expand_normal (base);
+ rtx stride_rtx = expand_normal (stride);
+ rtx rhs_rtx = expand_normal (rhs);
+
+ class expand_operand ops[6];
+ int i = 0;
+ create_address_operand (&ops[i++], base_rtx);
+ create_address_operand (&ops[i++], stride_rtx);
+ create_input_operand (&ops[i++], rhs_rtx, TYPE_MODE (TREE_TYPE (rhs)));
+ i = add_mask_and_len_args (ops, i, stmt);
+ insn_code icode = direct_optab_handler (optab, TYPE_MODE (TREE_TYPE (rhs)));
+ expand_insn (icode, i, ops);
+}
+
/* Expand {MASK_,}GATHER_LOAD call CALL using optab OPTAB. */
static void
@@ -3623,6 +3650,31 @@ expand_gather_load_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
emit_move_insn (lhs_rtx, ops[0].value);
}
+/* Expand MASK_LEN_STRIDED_LOAD call CALL using optab OPTAB. */
+
+static void
+expand_strided_load_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
+{
+ tree lhs = gimple_call_lhs (stmt);
+ tree base = gimple_call_arg (stmt, 0);
+ tree stride = gimple_call_arg (stmt, 1);
+
+ rtx lhs_rtx = expand_expr (lhs, NULL_RTX, VOIDmode, EXPAND_WRITE);
+ rtx base_rtx = expand_normal (base);
+ rtx stride_rtx = expand_normal (stride);
+
+ int i = 0;
+ class expand_operand ops[6];
+ create_output_operand (&ops[i++], lhs_rtx, TYPE_MODE (TREE_TYPE (lhs)));
+ create_address_operand (&ops[i++], base_rtx);
+ create_address_operand (&ops[i++], stride_rtx);
+ i = add_mask_and_len_args (ops, i, stmt);
+ insn_code icode = direct_optab_handler (optab, TYPE_MODE (TREE_TYPE (lhs)));
+ expand_insn (icode, i, ops);
+ if (!rtx_equal_p (lhs_rtx, ops[0].value))
+ emit_move_insn (lhs_rtx, ops[0].value);
+}
+
/* Helper for expand_DIVMOD. Return true if the sequence starting with
INSN contains any call insns or insns with {,U}{DIV,MOD} rtxes. */
@@ -4013,6 +4065,7 @@ multi_vector_optab_supported_p (convert_optab optab, tree_pair types,
#define direct_load_lanes_optab_supported_p multi_vector_optab_supported_p
#define direct_mask_load_lanes_optab_supported_p multi_vector_optab_supported_p
#define direct_gather_load_optab_supported_p convert_optab_supported_p
+#define direct_strided_load_optab_supported_p direct_optab_supported_p
#define direct_len_load_optab_supported_p direct_optab_supported_p
#define direct_mask_len_load_optab_supported_p convert_optab_supported_p
#define direct_mask_store_optab_supported_p convert_optab_supported_p
@@ -4021,6 +4074,7 @@ multi_vector_optab_supported_p (convert_optab optab, tree_pair types,
#define direct_vec_cond_mask_optab_supported_p convert_optab_supported_p
#define direct_vec_cond_optab_supported_p convert_optab_supported_p
#define direct_scatter_store_optab_supported_p convert_optab_supported_p
+#define direct_strided_store_optab_supported_p direct_optab_supported_p
#define direct_len_store_optab_supported_p direct_optab_supported_p
#define direct_mask_len_store_optab_supported_p convert_optab_supported_p
#define direct_while_optab_supported_p convert_optab_supported_p
@@ -4684,6 +4738,8 @@ internal_fn_len_index (internal_fn fn)
case IFN_COND_LEN_XOR:
case IFN_COND_LEN_SHL:
case IFN_COND_LEN_SHR:
+ case IFN_MASK_LEN_STRIDED_LOAD:
+ case IFN_MASK_LEN_STRIDED_STORE:
return 4;
case IFN_COND_LEN_NEG:
@@ -4778,6 +4834,10 @@ internal_fn_mask_index (internal_fn fn)
case IFN_MASK_LEN_STORE:
return 2;
+ case IFN_MASK_LEN_STRIDED_LOAD:
+ case IFN_MASK_LEN_STRIDED_STORE:
+ return 3;
+
case IFN_MASK_GATHER_LOAD:
case IFN_MASK_SCATTER_STORE:
case IFN_MASK_LEN_GATHER_LOAD:
@@ -4801,6 +4861,9 @@ internal_fn_stored_value_index (internal_fn fn)
{
switch (fn)
{
+ case IFN_MASK_LEN_STRIDED_STORE:
+ return 2;
+
case IFN_MASK_STORE:
case IFN_MASK_STORE_LANES:
case IFN_SCATTER_STORE:
diff --git a/gcc/internal-fn.def b/gcc/internal-fn.def
index 319e0ab26cd..8a380df20f1 100644
--- a/gcc/internal-fn.def
+++ b/gcc/internal-fn.def
@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3. If not see
- mask_load_lanes: currently just vec_mask_load_lanes
- mask_len_load_lanes: currently just vec_mask_len_load_lanes
- gather_load: used for {mask_,mask_len_,}gather_load
+ - strided_load: currently just mask_len_strided_load
- len_load: currently just len_load
- mask_len_load: currently just mask_len_load
@@ -60,6 +61,7 @@ along with GCC; see the file COPYING3. If not see
- mask_store_lanes: currently just vec_mask_store_lanes
- mask_len_store_lanes: currently just vec_mask_len_store_lanes
- scatter_store: used for {mask_,mask_len_,}scatter_store
+ - strided_store: currently just mask_len_strided_store
- len_store: currently just len_store
- mask_len_store: currently just mask_len_store
@@ -199,6 +201,8 @@ DEF_INTERNAL_OPTAB_FN (MASK_GATHER_LOAD, ECF_PURE,
mask_gather_load, gather_load)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_GATHER_LOAD, ECF_PURE,
mask_len_gather_load, gather_load)
+DEF_INTERNAL_OPTAB_FN (MASK_LEN_STRIDED_LOAD, ECF_PURE,
+ mask_len_strided_load, strided_load)
DEF_INTERNAL_OPTAB_FN (LEN_LOAD, ECF_PURE, len_load, len_load)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_LOAD, ECF_PURE, mask_len_load, mask_len_load)
@@ -208,6 +212,8 @@ DEF_INTERNAL_OPTAB_FN (MASK_SCATTER_STORE, 0,
mask_scatter_store, scatter_store)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_SCATTER_STORE, 0,
mask_len_scatter_store, scatter_store)
+DEF_INTERNAL_OPTAB_FN (MASK_LEN_STRIDED_STORE, 0,
+ mask_len_strided_store, strided_store)
DEF_INTERNAL_OPTAB_FN (MASK_STORE, 0, maskstore, mask_store)
DEF_INTERNAL_OPTAB_FN (STORE_LANES, ECF_CONST, vec_store_lanes, store_lanes)
diff --git a/gcc/optabs.def b/gcc/optabs.def
index 07c06ba8cbb..fa7a51b4906 100644
--- a/gcc/optabs.def
+++ b/gcc/optabs.def
@@ -539,4 +539,6 @@ OPTAB_DC (vec_series_optab, "vec_series$a", VEC_SERIES)
OPTAB_D (vec_shl_insert_optab, "vec_shl_insert_$a")
OPTAB_D (len_load_optab, "len_load_$a")
OPTAB_D (len_store_optab, "len_store_$a")
+OPTAB_D (mask_len_strided_load_optab, "mask_len_strided_load_$a")
+OPTAB_D (mask_len_strided_store_optab, "mask_len_strided_store_$a")
OPTAB_D (select_vl_optab, "select_vl$a")
--
2.36.3
@@ -5094,6 +5094,20 @@ Bit @var{i} of the mask is set if element @var{i} of the result should
be loaded from memory and clear if element @var{i} of the result should be undefined.
Mask elements @var{i} with @var{i} > (operand 6 + operand 7) are ignored.
+@cindex @code{mask_len_strided_load@var{m}} instruction pattern
+@item @samp{mask_len_strided_load@var{m}}
+Load several separate memory locations into a destination vector of mode @var{m}.
+Operand 0 is a destination vector of mode @var{m}.
+Operand 1 is a scalar base address and operand 2 is a scalar stride of Pmode.
+operand 3 is mask operand, operand 4 is length operand and operand 5 is bias operand.
+The instruction can be seen as a special case of @code{mask_len_gather_load@var{m}@var{n}}
+with an offset vector that is a @code{vec_series} with operand 1 as base and operand 2 as step.
+For each element index i load address is operand 1 + @var{i} * operand 2.
+Similar to mask_len_load, the instruction loads at most (operand 4 + operand 5) elements from memory.
+Element @var{i} of the mask (operand 3) is set if element @var{i} of the result should
+be loaded from memory and clear if element @var{i} of the result should be zero.
+Mask elements @var{i} with @var{i} > (operand 4 + operand 5) are ignored.
+
@cindex @code{scatter_store@var{m}@var{n}} instruction pattern
@item @samp{scatter_store@var{m}@var{n}}
Store a vector of mode @var{m} into several distinct memory locations.
@@ -5131,6 +5145,19 @@ at most (operand 6 + operand 7) elements of (operand 4) to memory.
Bit @var{i} of the mask is set if element @var{i} of (operand 4) should be stored.
Mask elements @var{i} with @var{i} > (operand 6 + operand 7) are ignored.
+@cindex @code{mask_len_strided_store@var{m}} instruction pattern
+@item @samp{mask_len_strided_store@var{m}}
+Store a vector of mode m into several distinct memory locations.
+Operand 0 is a scalar base address and operand 1 is scalar stride of Pmode.
+Operand 2 is the vector of values that should be stored, which is of mode @var{m}.
+operand 3 is mask operand, operand 4 is length operand and operand 5 is bias operand.
+The instruction can be seen as a special case of @code{mask_len_scatter_store@var{m}@var{n}}
+with an offset vector that is a @code{vec_series} with operand 1 as base and operand 1 as step.
+For each element index i store address is operand 0 + @var{i} * operand 1.
+Similar to mask_len_store, the instruction stores at most (operand 4 + operand 5) elements of mask (operand 3) to memory.
+Element @var{i} of the mask is set if element @var{i} of (operand 3) should be stored.
+Mask elements @var{i} with @var{i} > (operand 4 + operand 5) are ignored.
+
@cindex @code{vec_set@var{m}} instruction pattern
@item @samp{vec_set@var{m}}
Set given field in the vector value. Operand 0 is the vector to modify,
@@ -164,6 +164,7 @@ init_internal_fns ()
#define load_lanes_direct { -1, -1, false }
#define mask_load_lanes_direct { -1, -1, false }
#define gather_load_direct { 3, 1, false }
+#define strided_load_direct { -1, -1, false }
#define len_load_direct { -1, -1, false }
#define mask_len_load_direct { -1, 4, false }
#define mask_store_direct { 3, 2, false }
@@ -173,6 +174,7 @@ init_internal_fns ()
#define vec_cond_mask_len_direct { 1, 1, false }
#define vec_cond_direct { 2, 0, false }
#define scatter_store_direct { 3, 1, false }
+#define strided_store_direct { 1, 1, false }
#define len_store_direct { 3, 3, false }
#define mask_len_store_direct { 4, 5, false }
#define vec_set_direct { 3, 3, false }
@@ -3593,6 +3595,31 @@ expand_scatter_store_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
expand_insn (icode, i, ops);
}
+/* Expand MASK_LEN_STRIDED_STORE call CALL using optab OPTAB. */
+
+static void
+expand_strided_store_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
+{
+ internal_fn ifn = gimple_call_internal_fn (stmt);
+ int rhs_index = internal_fn_stored_value_index (ifn);
+ tree base = gimple_call_arg (stmt, 0);
+ tree stride = gimple_call_arg (stmt, 1);
+ tree rhs = gimple_call_arg (stmt, rhs_index);
+
+ rtx base_rtx = expand_normal (base);
+ rtx stride_rtx = expand_normal (stride);
+ rtx rhs_rtx = expand_normal (rhs);
+
+ class expand_operand ops[6];
+ int i = 0;
+ create_address_operand (&ops[i++], base_rtx);
+ create_address_operand (&ops[i++], stride_rtx);
+ create_input_operand (&ops[i++], rhs_rtx, TYPE_MODE (TREE_TYPE (rhs)));
+ i = add_mask_and_len_args (ops, i, stmt);
+ insn_code icode = direct_optab_handler (optab, TYPE_MODE (TREE_TYPE (rhs)));
+ expand_insn (icode, i, ops);
+}
+
/* Expand {MASK_,}GATHER_LOAD call CALL using optab OPTAB. */
static void
@@ -3623,6 +3650,31 @@ expand_gather_load_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
emit_move_insn (lhs_rtx, ops[0].value);
}
+/* Expand MASK_LEN_STRIDED_LOAD call CALL using optab OPTAB. */
+
+static void
+expand_strided_load_optab_fn (internal_fn, gcall *stmt, direct_optab optab)
+{
+ tree lhs = gimple_call_lhs (stmt);
+ tree base = gimple_call_arg (stmt, 0);
+ tree stride = gimple_call_arg (stmt, 1);
+
+ rtx lhs_rtx = expand_expr (lhs, NULL_RTX, VOIDmode, EXPAND_WRITE);
+ rtx base_rtx = expand_normal (base);
+ rtx stride_rtx = expand_normal (stride);
+
+ int i = 0;
+ class expand_operand ops[6];
+ create_output_operand (&ops[i++], lhs_rtx, TYPE_MODE (TREE_TYPE (lhs)));
+ create_address_operand (&ops[i++], base_rtx);
+ create_address_operand (&ops[i++], stride_rtx);
+ i = add_mask_and_len_args (ops, i, stmt);
+ insn_code icode = direct_optab_handler (optab, TYPE_MODE (TREE_TYPE (lhs)));
+ expand_insn (icode, i, ops);
+ if (!rtx_equal_p (lhs_rtx, ops[0].value))
+ emit_move_insn (lhs_rtx, ops[0].value);
+}
+
/* Helper for expand_DIVMOD. Return true if the sequence starting with
INSN contains any call insns or insns with {,U}{DIV,MOD} rtxes. */
@@ -4013,6 +4065,7 @@ multi_vector_optab_supported_p (convert_optab optab, tree_pair types,
#define direct_load_lanes_optab_supported_p multi_vector_optab_supported_p
#define direct_mask_load_lanes_optab_supported_p multi_vector_optab_supported_p
#define direct_gather_load_optab_supported_p convert_optab_supported_p
+#define direct_strided_load_optab_supported_p direct_optab_supported_p
#define direct_len_load_optab_supported_p direct_optab_supported_p
#define direct_mask_len_load_optab_supported_p convert_optab_supported_p
#define direct_mask_store_optab_supported_p convert_optab_supported_p
@@ -4021,6 +4074,7 @@ multi_vector_optab_supported_p (convert_optab optab, tree_pair types,
#define direct_vec_cond_mask_optab_supported_p convert_optab_supported_p
#define direct_vec_cond_optab_supported_p convert_optab_supported_p
#define direct_scatter_store_optab_supported_p convert_optab_supported_p
+#define direct_strided_store_optab_supported_p direct_optab_supported_p
#define direct_len_store_optab_supported_p direct_optab_supported_p
#define direct_mask_len_store_optab_supported_p convert_optab_supported_p
#define direct_while_optab_supported_p convert_optab_supported_p
@@ -4684,6 +4738,8 @@ internal_fn_len_index (internal_fn fn)
case IFN_COND_LEN_XOR:
case IFN_COND_LEN_SHL:
case IFN_COND_LEN_SHR:
+ case IFN_MASK_LEN_STRIDED_LOAD:
+ case IFN_MASK_LEN_STRIDED_STORE:
return 4;
case IFN_COND_LEN_NEG:
@@ -4778,6 +4834,10 @@ internal_fn_mask_index (internal_fn fn)
case IFN_MASK_LEN_STORE:
return 2;
+ case IFN_MASK_LEN_STRIDED_LOAD:
+ case IFN_MASK_LEN_STRIDED_STORE:
+ return 3;
+
case IFN_MASK_GATHER_LOAD:
case IFN_MASK_SCATTER_STORE:
case IFN_MASK_LEN_GATHER_LOAD:
@@ -4801,6 +4861,9 @@ internal_fn_stored_value_index (internal_fn fn)
{
switch (fn)
{
+ case IFN_MASK_LEN_STRIDED_STORE:
+ return 2;
+
case IFN_MASK_STORE:
case IFN_MASK_STORE_LANES:
case IFN_SCATTER_STORE:
@@ -52,6 +52,7 @@ along with GCC; see the file COPYING3. If not see
- mask_load_lanes: currently just vec_mask_load_lanes
- mask_len_load_lanes: currently just vec_mask_len_load_lanes
- gather_load: used for {mask_,mask_len_,}gather_load
+ - strided_load: currently just mask_len_strided_load
- len_load: currently just len_load
- mask_len_load: currently just mask_len_load
@@ -60,6 +61,7 @@ along with GCC; see the file COPYING3. If not see
- mask_store_lanes: currently just vec_mask_store_lanes
- mask_len_store_lanes: currently just vec_mask_len_store_lanes
- scatter_store: used for {mask_,mask_len_,}scatter_store
+ - strided_store: currently just mask_len_strided_store
- len_store: currently just len_store
- mask_len_store: currently just mask_len_store
@@ -199,6 +201,8 @@ DEF_INTERNAL_OPTAB_FN (MASK_GATHER_LOAD, ECF_PURE,
mask_gather_load, gather_load)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_GATHER_LOAD, ECF_PURE,
mask_len_gather_load, gather_load)
+DEF_INTERNAL_OPTAB_FN (MASK_LEN_STRIDED_LOAD, ECF_PURE,
+ mask_len_strided_load, strided_load)
DEF_INTERNAL_OPTAB_FN (LEN_LOAD, ECF_PURE, len_load, len_load)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_LOAD, ECF_PURE, mask_len_load, mask_len_load)
@@ -208,6 +212,8 @@ DEF_INTERNAL_OPTAB_FN (MASK_SCATTER_STORE, 0,
mask_scatter_store, scatter_store)
DEF_INTERNAL_OPTAB_FN (MASK_LEN_SCATTER_STORE, 0,
mask_len_scatter_store, scatter_store)
+DEF_INTERNAL_OPTAB_FN (MASK_LEN_STRIDED_STORE, 0,
+ mask_len_strided_store, strided_store)
DEF_INTERNAL_OPTAB_FN (MASK_STORE, 0, maskstore, mask_store)
DEF_INTERNAL_OPTAB_FN (STORE_LANES, ECF_CONST, vec_store_lanes, store_lanes)
@@ -539,4 +539,6 @@ OPTAB_DC (vec_series_optab, "vec_series$a", VEC_SERIES)
OPTAB_D (vec_shl_insert_optab, "vec_shl_insert_$a")
OPTAB_D (len_load_optab, "len_load_$a")
OPTAB_D (len_store_optab, "len_store_$a")
+OPTAB_D (mask_len_strided_load_optab, "mask_len_strided_load_$a")
+OPTAB_D (mask_len_strided_store_optab, "mask_len_strided_store_$a")
OPTAB_D (select_vl_optab, "select_vl$a")