This patch fixes (PR97271) the wrong code-gen for mve scatter store with writeback intrinsics with -O2.
$cat bug.c
void
foo (uint32x4_t * addr, const int offset, int32x4_t value)
{
vstrwq_scatter_base_wb_s32 (addr, 8, value);
}
$ arm-none-eabi-gcc bug.c -S -O2 -march=armv8.1-m.main+mve -mfloat-abi=hard -o -
Without this patch:
...
foo:
vldrw.32 q3, [r0]
vstrw.u32 q0, [q3, #8]! ---> (A)
vldr.64 d4, .L3
vldr.64 d5, .L3+8
vldrw.32 q3, [r0]
vstrw.u32 q2, [q3, #8]! ---> (B)
bx lr
...
With this patch:
...
foo:
vldrw.32 q3, [r0]
vstrw.u32 q0, [q3, #8]! --> (C)
vstrw.32 q3, [r0]
bx lr
...
Without this patch 2 vstrw assembly instructions (A and B) are generated for vstrwq_scatter_base_wb_s32
intrinsic where as fix generates only one vstrw assembly instruction (C).
gcc/ChangeLog:
2020-10-06 Srinath Parvathaneni <srinath.parvathaneni@arm.com>
PR target/97291
* config/arm/arm-builtins.c (arm_strsbwbs_qualifiers): Modify array.
(arm_strsbwbu_qualifiers): Likewise.
(arm_strsbwbs_p_qualifiers): Likewise.
(arm_strsbwbu_p_qualifiers): Likewise.
* config/arm/arm_mve.h (__arm_vstrdq_scatter_base_wb_s64): Modify
function definition.
(__arm_vstrdq_scatter_base_wb_u64): Likewise.
(__arm_vstrdq_scatter_base_wb_p_s64): Likewise.
(__arm_vstrdq_scatter_base_wb_p_u64): Likewise.
(__arm_vstrwq_scatter_base_wb_p_s32): Likewise.
(__arm_vstrwq_scatter_base_wb_p_u32): Likewise.
(__arm_vstrwq_scatter_base_wb_s32): Likewise.
(__arm_vstrwq_scatter_base_wb_u32): Likewise.
(__arm_vstrwq_scatter_base_wb_f32): Likewise.
(__arm_vstrwq_scatter_base_wb_p_f32): Likewise.
* config/arm/arm_mve_builtins.def (vstrwq_scatter_base_wb_add_u): Remove
expansion for the builtin.
(vstrwq_scatter_base_wb_add_s): Likewise.
(vstrwq_scatter_base_wb_add_f): Likewise.
(vstrdq_scatter_base_wb_add_u): Likewise.
(vstrdq_scatter_base_wb_add_s): Likewise.
(vstrwq_scatter_base_wb_p_add_u): Likewise.
(vstrwq_scatter_base_wb_p_add_s): Likewise.
(vstrwq_scatter_base_wb_p_add_f): Likewise.
(vstrdq_scatter_base_wb_p_add_u): Likewise.
(vstrdq_scatter_base_wb_p_add_s): Likewise.
* config/arm/mve.md (mve_vstrwq_scatter_base_wb_<supf>v4si): Remove
expand.
(mve_vstrwq_scatter_base_wb_add_<supf>v4si): Likewise.
(mve_vstrwq_scatter_base_wb_<supf>v4si_insn): Rename pattern to ...
(mve_vstrwq_scatter_base_wb_<supf>v4si): This.
(mve_vstrwq_scatter_base_wb_p_<supf>v4si): Remove expand.
(mve_vstrwq_scatter_base_wb_p_add_<supf>v4si): Likewise.
(mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn): Rename pattern to ...
(mve_vstrwq_scatter_base_wb_p_<supf>v4si): This.
(mve_vstrwq_scatter_base_wb_fv4sf): Remove expand.
(mve_vstrwq_scatter_base_wb_add_fv4sf): Likewise.
(mve_vstrwq_scatter_base_wb_fv4sf_insn): Rename pattern to ...
(mve_vstrwq_scatter_base_wb_fv4sf): This.
(mve_vstrwq_scatter_base_wb_p_fv4sf): Remove expand.
(mve_vstrwq_scatter_base_wb_p_add_fv4sf): Likewise.
(mve_vstrwq_scatter_base_wb_p_fv4sf_insn): Rename pattern to ...
(mve_vstrwq_scatter_base_wb_p_fv4sf): This.
(mve_vstrdq_scatter_base_wb_<supf>v2di): Remove expand.
(mve_vstrdq_scatter_base_wb_add_<supf>v2di): Likewise.
(mve_vstrdq_scatter_base_wb_<supf>v2di_insn): Rename pattern to ...
(mve_vstrdq_scatter_base_wb_<supf>v2di): This.
(mve_vstrdq_scatter_base_wb_p_<supf>v2di): Remove expand.
(mve_vstrdq_scatter_base_wb_p_add_<supf>v2di): Likewise.
(mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn): Rename pattern to ...
(mve_vstrdq_scatter_base_wb_p_<supf>v2di): This.
gcc/testsuite/ChangeLog:
PR target/97291
* gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_s64.c: Modify.
* gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_p_u64.c:
Likewise.
* gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_s64.c: Likewise.
* gcc.target/arm/mve/intrinsics/vstrdq_scatter_base_wb_u64.c: Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_f32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_f32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_s32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_p_u32.c:
Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_s32.c: Likewise.
* gcc.target/arm/mve/intrinsics/vstrwq_scatter_base_wb_u32.c: Likewise.
static enum arm_type_qualifiers
arm_strsbwbs_qualifiers[SIMD_MAX_BUILTIN_ARGS]
- = { qualifier_void, qualifier_unsigned, qualifier_const, qualifier_none};
+ = { qualifier_unsigned, qualifier_unsigned, qualifier_const, qualifier_none};
#define STRSBWBS_QUALIFIERS (arm_strsbwbs_qualifiers)
static enum arm_type_qualifiers
arm_strsbwbu_qualifiers[SIMD_MAX_BUILTIN_ARGS]
- = { qualifier_void, qualifier_unsigned, qualifier_const, qualifier_unsigned};
+ = { qualifier_unsigned, qualifier_unsigned, qualifier_const, qualifier_unsigned};
#define STRSBWBU_QUALIFIERS (arm_strsbwbu_qualifiers)
static enum arm_type_qualifiers
arm_strsbwbs_p_qualifiers[SIMD_MAX_BUILTIN_ARGS]
- = { qualifier_void, qualifier_unsigned, qualifier_const,
+ = { qualifier_unsigned, qualifier_unsigned, qualifier_const,
qualifier_none, qualifier_unsigned};
#define STRSBWBS_P_QUALIFIERS (arm_strsbwbs_p_qualifiers)
static enum arm_type_qualifiers
arm_strsbwbu_p_qualifiers[SIMD_MAX_BUILTIN_ARGS]
- = { qualifier_void, qualifier_unsigned, qualifier_const,
+ = { qualifier_unsigned, qualifier_unsigned, qualifier_const,
qualifier_unsigned, qualifier_unsigned};
#define STRSBWBU_P_QUALIFIERS (arm_strsbwbu_p_qualifiers)
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrdq_scatter_base_wb_s64 (uint64x2_t * __addr, const int __offset, int64x2_t __value)
{
- __builtin_mve_vstrdq_scatter_base_wb_sv2di (*__addr, __offset, __value);
- __builtin_mve_vstrdq_scatter_base_wb_add_sv2di (*__addr, __offset, *__addr);
+ *__addr = __builtin_mve_vstrdq_scatter_base_wb_sv2di (*__addr, __offset, __value);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrdq_scatter_base_wb_u64 (uint64x2_t * __addr, const int __offset, uint64x2_t __value)
{
- __builtin_mve_vstrdq_scatter_base_wb_uv2di (*__addr, __offset, __value);
- __builtin_mve_vstrdq_scatter_base_wb_add_uv2di (*__addr, __offset, *__addr);
+ *__addr = __builtin_mve_vstrdq_scatter_base_wb_uv2di (*__addr, __offset, __value);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrdq_scatter_base_wb_p_s64 (uint64x2_t * __addr, const int __offset, int64x2_t __value, mve_pred16_t __p)
{
- __builtin_mve_vstrdq_scatter_base_wb_p_sv2di (*__addr, __offset, __value, __p);
- __builtin_mve_vstrdq_scatter_base_wb_p_add_sv2di (*__addr, __offset, *__addr, __p);
+ *__addr = __builtin_mve_vstrdq_scatter_base_wb_p_sv2di (*__addr, __offset, __value, __p);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrdq_scatter_base_wb_p_u64 (uint64x2_t * __addr, const int __offset, uint64x2_t __value, mve_pred16_t __p)
{
- __builtin_mve_vstrdq_scatter_base_wb_p_uv2di (*__addr, __offset, __value, __p);
- __builtin_mve_vstrdq_scatter_base_wb_p_add_uv2di (*__addr, __offset, *__addr, __p);
+ *__addr = __builtin_mve_vstrdq_scatter_base_wb_p_uv2di (*__addr, __offset, __value, __p);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_p_s32 (uint32x4_t * __addr, const int __offset, int32x4_t __value, mve_pred16_t __p)
{
- __builtin_mve_vstrwq_scatter_base_wb_p_sv4si (*__addr, __offset, __value, __p);
- __builtin_mve_vstrwq_scatter_base_wb_p_add_sv4si (*__addr, __offset, *__addr, __p);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_p_sv4si (*__addr, __offset, __value, __p);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_p_u32 (uint32x4_t * __addr, const int __offset, uint32x4_t __value, mve_pred16_t __p)
{
- __builtin_mve_vstrwq_scatter_base_wb_p_uv4si (*__addr, __offset, __value, __p);
- __builtin_mve_vstrwq_scatter_base_wb_p_add_uv4si (*__addr, __offset, *__addr, __p);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_p_uv4si (*__addr, __offset, __value, __p);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_s32 (uint32x4_t * __addr, const int __offset, int32x4_t __value)
{
- __builtin_mve_vstrwq_scatter_base_wb_sv4si (*__addr, __offset, __value);
- __builtin_mve_vstrwq_scatter_base_wb_add_sv4si (*__addr, __offset, *__addr);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_sv4si (*__addr, __offset, __value);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_u32 (uint32x4_t * __addr, const int __offset, uint32x4_t __value)
{
- __builtin_mve_vstrwq_scatter_base_wb_uv4si (*__addr, __offset, __value);
- __builtin_mve_vstrwq_scatter_base_wb_add_uv4si (*__addr, __offset, *__addr);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_uv4si (*__addr, __offset, __value);
}
__extension__ extern __inline uint8x16_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_f32 (uint32x4_t * __addr, const int __offset, float32x4_t __value)
{
- __builtin_mve_vstrwq_scatter_base_wb_fv4sf (*__addr, __offset, __value);
- __builtin_mve_vstrwq_scatter_base_wb_add_fv4sf (*__addr, __offset, *__addr);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_fv4sf (*__addr, __offset, __value);
}
__extension__ extern __inline void
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
__arm_vstrwq_scatter_base_wb_p_f32 (uint32x4_t * __addr, const int __offset, float32x4_t __value, mve_pred16_t __p)
{
- __builtin_mve_vstrwq_scatter_base_wb_p_fv4sf (*__addr, __offset, __value, __p);
- __builtin_mve_vstrwq_scatter_base_wb_p_add_fv4sf (*__addr, __offset, *__addr, __p);
+ *__addr = __builtin_mve_vstrwq_scatter_base_wb_p_fv4sf (*__addr, __offset, __value, __p);
}
__extension__ extern __inline float16x8_t
VAR3 (TERNOP_UNONE_UNONE_UNONE_IMM, vdwdupq_n_u, v16qi, v4si, v8hi)
VAR3 (TERNOP_UNONE_UNONE_UNONE_IMM, viwdupq_n_u, v16qi, v4si, v8hi)
VAR1 (STRSBWBU, vstrwq_scatter_base_wb_u, v4si)
-VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_u, v4si)
-VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_s, v4si)
-VAR1 (STRSBWBU, vstrwq_scatter_base_wb_add_f, v4sf)
VAR1 (STRSBWBU, vstrdq_scatter_base_wb_u, v2di)
-VAR1 (STRSBWBU, vstrdq_scatter_base_wb_add_u, v2di)
-VAR1 (STRSBWBU, vstrdq_scatter_base_wb_add_s, v2di)
VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_u, v4si)
-VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_u, v4si)
-VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_s, v4si)
-VAR1 (STRSBWBU_P, vstrwq_scatter_base_wb_p_add_f, v4sf)
VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_u, v2di)
-VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_add_u, v2di)
-VAR1 (STRSBWBU_P, vstrdq_scatter_base_wb_p_add_s, v2di)
VAR1 (STRSBWBS, vstrwq_scatter_base_wb_s, v4si)
VAR1 (STRSBWBS, vstrwq_scatter_base_wb_f, v4sf)
VAR1 (STRSBWBS, vstrdq_scatter_base_wb_s, v2di)
[(set_attr "type" "mve_move")
(set_attr "length""8")])
-(define_expand "mve_vstrwq_scatter_base_wb_<supf>v4si"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "w")
- (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_wb = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_<supf>v4si_insn (ignore_wb, operands[0],
- operands[1], operands[2]));
- DONE;
-})
-
-(define_expand "mve_vstrwq_scatter_base_wb_add_<supf>v4si"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "0")
- (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_vec = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_<supf>v4si_insn (operands[0], operands[2],
- operands[1], ignore_vec));
- DONE;
-})
-
;;
-;; [vstrwq_scatter_base_wb_s vstrdq_scatter_base_wb_u]
+;; [vstrwq_scatter_base_wb_s vstrwq_scatter_base_wb_u]
;;
-(define_insn "mve_vstrwq_scatter_base_wb_<supf>v4si_insn"
+(define_insn "mve_vstrwq_scatter_base_wb_<supf>v4si"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V4SI 1 "s_register_operand" "0")
}
[(set_attr "length" "4")])
-(define_expand "mve_vstrwq_scatter_base_wb_p_<supf>v4si"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "w")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_wb = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn (ignore_wb, operands[0],
- operands[1], operands[2],
- operands[3]));
- DONE;
-})
-
-(define_expand "mve_vstrwq_scatter_base_wb_p_add_<supf>v4si"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "0")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V4SI [(const_int 0)] VSTRWSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_vec = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn (operands[0], operands[2],
- operands[1], ignore_vec,
- operands[3]));
- DONE;
-})
-
;;
;; [vstrwq_scatter_base_wb_p_s vstrwq_scatter_base_wb_p_u]
;;
-(define_insn "mve_vstrwq_scatter_base_wb_p_<supf>v4si_insn"
+(define_insn "mve_vstrwq_scatter_base_wb_p_<supf>v4si"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V4SI 1 "s_register_operand" "0")
}
[(set_attr "length" "8")])
-(define_expand "mve_vstrwq_scatter_base_wb_fv4sf"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SF 2 "s_register_operand" "w")
- (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
- "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
-{
- rtx ignore_wb = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_fv4sf_insn (ignore_wb,operands[0],
- operands[1], operands[2]));
- DONE;
-})
-
-(define_expand "mve_vstrwq_scatter_base_wb_add_fv4sf"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "0")
- (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
- "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
-{
- rtx ignore_vec = gen_reg_rtx (V4SFmode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_fv4sf_insn (operands[0], operands[2],
- operands[1], ignore_vec));
- DONE;
-})
-
;;
;; [vstrwq_scatter_base_wb_f]
;;
-(define_insn "mve_vstrwq_scatter_base_wb_fv4sf_insn"
+(define_insn "mve_vstrwq_scatter_base_wb_fv4sf"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V4SI 1 "s_register_operand" "0")
}
[(set_attr "length" "4")])
-(define_expand "mve_vstrwq_scatter_base_wb_p_fv4sf"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SF 2 "s_register_operand" "w")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
- "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
-{
- rtx ignore_wb = gen_reg_rtx (V4SImode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_p_fv4sf_insn (ignore_wb, operands[0],
- operands[1], operands[2],
- operands[3]));
- DONE;
-})
-
-(define_expand "mve_vstrwq_scatter_base_wb_p_add_fv4sf"
- [(match_operand:V4SI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V4SI 2 "s_register_operand" "0")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V4SI [(const_int 0)] VSTRWQSBWB_F)]
- "TARGET_HAVE_MVE && TARGET_HAVE_MVE_FLOAT"
-{
- rtx ignore_vec = gen_reg_rtx (V4SFmode);
- emit_insn (
- gen_mve_vstrwq_scatter_base_wb_p_fv4sf_insn (operands[0], operands[2],
- operands[1], ignore_vec,
- operands[3]));
- DONE;
-})
-
;;
;; [vstrwq_scatter_base_wb_p_f]
;;
-(define_insn "mve_vstrwq_scatter_base_wb_p_fv4sf_insn"
+(define_insn "mve_vstrwq_scatter_base_wb_p_fv4sf"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V4SI 1 "s_register_operand" "0")
}
[(set_attr "length" "8")])
-(define_expand "mve_vstrdq_scatter_base_wb_<supf>v2di"
- [(match_operand:V2DI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V2DI 2 "s_register_operand" "w")
- (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_wb = gen_reg_rtx (V2DImode);
- emit_insn (
- gen_mve_vstrdq_scatter_base_wb_<supf>v2di_insn (ignore_wb, operands[0],
- operands[1], operands[2]));
- DONE;
-})
-
-(define_expand "mve_vstrdq_scatter_base_wb_add_<supf>v2di"
- [(match_operand:V2DI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V2DI 2 "s_register_operand" "0")
- (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_vec = gen_reg_rtx (V2DImode);
- emit_insn (
- gen_mve_vstrdq_scatter_base_wb_<supf>v2di_insn (operands[0], operands[2],
- operands[1], ignore_vec));
- DONE;
-})
-
;;
;; [vstrdq_scatter_base_wb_s vstrdq_scatter_base_wb_u]
;;
-(define_insn "mve_vstrdq_scatter_base_wb_<supf>v2di_insn"
+(define_insn "mve_vstrdq_scatter_base_wb_<supf>v2di"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V2DI 1 "s_register_operand" "0")
}
[(set_attr "length" "4")])
-(define_expand "mve_vstrdq_scatter_base_wb_p_<supf>v2di"
- [(match_operand:V2DI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V2DI 2 "s_register_operand" "w")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_wb = gen_reg_rtx (V2DImode);
- emit_insn (
- gen_mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn (ignore_wb, operands[0],
- operands[1], operands[2],
- operands[3]));
- DONE;
-})
-
-(define_expand "mve_vstrdq_scatter_base_wb_p_add_<supf>v2di"
- [(match_operand:V2DI 0 "s_register_operand" "=w")
- (match_operand:SI 1 "mve_vldrd_immediate" "Ri")
- (match_operand:V2DI 2 "s_register_operand" "0")
- (match_operand:HI 3 "vpr_register_operand")
- (unspec:V2DI [(const_int 0)] VSTRDSBWBQ)]
- "TARGET_HAVE_MVE"
-{
- rtx ignore_vec = gen_reg_rtx (V2DImode);
- emit_insn (
- gen_mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn (operands[0], operands[2],
- operands[1], ignore_vec,
- operands[3]));
- DONE;
-})
-
;;
;; [vstrdq_scatter_base_wb_p_s vstrdq_scatter_base_wb_p_u]
;;
-(define_insn "mve_vstrdq_scatter_base_wb_p_<supf>v2di_insn"
+(define_insn "mve_vstrdq_scatter_base_wb_p_<supf>v2di"
[(set (mem:BLK (scratch))
(unspec:BLK
[(match_operand:V2DI 1 "s_register_operand" "0")
ops[0] = operands[1];
ops[1] = operands[2];
ops[2] = operands[3];
- output_asm_insn ("vpst\;\tvstrdt.u64\t%q2, [%q0, %1]!",ops);
+ output_asm_insn ("vpst;vstrdt.u64\t%q2, [%q0, %1]!",ops);
return "";
}
[(set_attr "length" "8")])
vstrdq_scatter_base_wb_p_s64 (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrdt.u64" } } */
-
void
foo1 (uint64x2_t * addr, const int offset, int64x2_t value, mve_pred16_t p)
{
vstrdq_scatter_base_wb_p (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrdt.u64" } } */
+/* { dg-final { scan-assembler-times "vstrdt.u64\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrdq_scatter_base_wb_p_u64 (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrdt.u64" } } */
-
void
foo1 (uint64x2_t * addr, const int offset, uint64x2_t value, mve_pred16_t p)
{
vstrdq_scatter_base_wb_p (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrdt.u64" } } */
+/* { dg-final { scan-assembler-times "vstrdt.u64\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrdq_scatter_base_wb_s64 (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrd.u64" } } */
-
void
foo1 (uint64x2_t * addr, const int offset, int64x2_t value)
{
vstrdq_scatter_base_wb (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrd.u64" } } */
+/* { dg-final { scan-assembler-times "vstrd.u64\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrdq_scatter_base_wb_u64 (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrd.u64" } } */
-
void
foo1 (uint64x2_t * addr, const int offset, uint64x2_t value)
{
vstrdq_scatter_base_wb (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrd.u64" } } */
+/* { dg-final { scan-assembler-times "vstrd.u64\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_f32 (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
-
void
foo1 (uint32x4_t * addr, const int offset, float32x4_t value)
{
vstrwq_scatter_base_wb (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
+/* { dg-final { scan-assembler-times "vstrw.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_p_f32 (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
-
void
foo1 (uint32x4_t * addr, const int offset, float32x4_t value, mve_pred16_t p)
{
vstrwq_scatter_base_wb_p (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
+/* { dg-final { scan-assembler-times "vstrwt.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_p_s32 (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
-
void
foo1 (uint32x4_t * addr, const int offset, int32x4_t value, mve_pred16_t p)
{
vstrwq_scatter_base_wb_p (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
+/* { dg-final { scan-assembler-times "vstrwt.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_p_u32 (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
-
void
foo1 (uint32x4_t * addr, const int offset, uint32x4_t value, mve_pred16_t p)
{
vstrwq_scatter_base_wb_p (addr, 8, value, p);
}
-/* { dg-final { scan-assembler "vstrwt.u32" } } */
+/* { dg-final { scan-assembler-times "vstrwt.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_s32 (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
-
void
foo1 (uint32x4_t * addr, const int offset, int32x4_t value)
{
vstrwq_scatter_base_wb (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
+/* { dg-final { scan-assembler-times "vstrw.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
vstrwq_scatter_base_wb_u32 (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
-
void
foo1 (uint32x4_t * addr, uint32x4_t value)
{
vstrwq_scatter_base_wb (addr, 8, value);
}
-/* { dg-final { scan-assembler "vstrw.u32" } } */
+/* { dg-final { scan-assembler-times "vstrw.u32\tq\[0-9\]+, \\\[q\[0-9\]+, #\[0-9\]+\\\]!" 2 } } */
projects / gcc.git / commitdiff