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* [gcc r12-5171] aarch64: Use type-qualified builtins for ADDP Neon intrinsics
@ 2021-11-11 15:36 Jonathan Wright
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From: Jonathan Wright @ 2021-11-11 15:36 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:f341c03203d8e8ca9965b73c5709337687d32cc2
commit r12-5171-gf341c03203d8e8ca9965b73c5709337687d32cc2
Author: Jonathan Wright <jonathan.wright@arm.com>
Date: Tue Nov 9 14:23:45 2021 +0000
aarch64: Use type-qualified builtins for ADDP Neon intrinsics
Declare unsigned type-qualified builtins and use them to implement
the pairwise addition Neon intrinsics. This removes the need for many
casts in arm_neon.h.
gcc/ChangeLog:
2021-11-09 Jonathan Wright <jonathan.wright@arm.com>
* config/aarch64/aarch64-simd-builtins.def:
* config/aarch64/arm_neon.h (vpaddq_u8): Use type-qualified
builtin and remove casts.
(vpaddq_u16): Likewise.
(vpaddq_u32): Likewise.
(vpaddq_u64): Likewise.
(vpadd_u8): Likewise.
(vpadd_u16): Likewise.
(vpadd_u32): Likewise.
(vpaddd_u64): Likewise.
Diff:
---
gcc/config/aarch64/aarch64-simd-builtins.def | 2 ++
gcc/config/aarch64/arm_neon.h | 23 ++++++++---------------
2 files changed, 10 insertions(+), 15 deletions(-)
diff --git a/gcc/config/aarch64/aarch64-simd-builtins.def b/gcc/config/aarch64/aarch64-simd-builtins.def
index 6f632f6ba00..f09ff8dbe37 100644
--- a/gcc/config/aarch64/aarch64-simd-builtins.def
+++ b/gcc/config/aarch64/aarch64-simd-builtins.def
@@ -51,7 +51,9 @@
BUILTIN_VHSDF_HSDF (BINOP, fmulx, 0, FP)
BUILTIN_VHSDF_DF (UNOP, sqrt, 2, FP)
BUILTIN_VDQ_I (BINOP, addp, 0, NONE)
+ BUILTIN_VDQ_I (BINOPU, addp, 0, NONE)
VAR1 (UNOP, addp, 0, NONE, di)
+ VAR1 (UNOPU, addp, 0, NONE, di)
BUILTIN_VDQ_BHSI (UNOP, clrsb, 2, NONE)
BUILTIN_VDQ_BHSI (UNOP, clz, 2, NONE)
BUILTIN_VS (UNOP, ctz, 2, NONE)
diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h
index 288f0176bae..ce0162343e6 100644
--- a/gcc/config/aarch64/arm_neon.h
+++ b/gcc/config/aarch64/arm_neon.h
@@ -8011,32 +8011,28 @@ __extension__ extern __inline uint8x16_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpaddq_u8 (uint8x16_t __a, uint8x16_t __b)
{
- return (uint8x16_t) __builtin_aarch64_addpv16qi ((int8x16_t) __a,
- (int8x16_t) __b);
+ return __builtin_aarch64_addpv16qi_uuu (__a, __b);
}
__extension__ extern __inline uint16x8_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpaddq_u16 (uint16x8_t __a, uint16x8_t __b)
{
- return (uint16x8_t) __builtin_aarch64_addpv8hi ((int16x8_t) __a,
- (int16x8_t) __b);
+ return __builtin_aarch64_addpv8hi_uuu (__a, __b);
}
__extension__ extern __inline uint32x4_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpaddq_u32 (uint32x4_t __a, uint32x4_t __b)
{
- return (uint32x4_t) __builtin_aarch64_addpv4si ((int32x4_t) __a,
- (int32x4_t) __b);
+ return __builtin_aarch64_addpv4si_uuu (__a, __b);
}
__extension__ extern __inline uint64x2_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpaddq_u64 (uint64x2_t __a, uint64x2_t __b)
{
- return (uint64x2_t) __builtin_aarch64_addpv2di ((int64x2_t) __a,
- (int64x2_t) __b);
+ return __builtin_aarch64_addpv2di_uuu (__a, __b);
}
__extension__ extern __inline int16x4_t
@@ -20293,24 +20289,21 @@ __extension__ extern __inline uint8x8_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpadd_u8 (uint8x8_t __a, uint8x8_t __b)
{
- return (uint8x8_t) __builtin_aarch64_addpv8qi ((int8x8_t) __a,
- (int8x8_t) __b);
+ return __builtin_aarch64_addpv8qi_uuu (__a, __b);
}
__extension__ extern __inline uint16x4_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpadd_u16 (uint16x4_t __a, uint16x4_t __b)
{
- return (uint16x4_t) __builtin_aarch64_addpv4hi ((int16x4_t) __a,
- (int16x4_t) __b);
+ return __builtin_aarch64_addpv4hi_uuu (__a, __b);
}
__extension__ extern __inline uint32x2_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpadd_u32 (uint32x2_t __a, uint32x2_t __b)
{
- return (uint32x2_t) __builtin_aarch64_addpv2si ((int32x2_t) __a,
- (int32x2_t) __b);
+ return __builtin_aarch64_addpv2si_uuu (__a, __b);
}
__extension__ extern __inline float32_t
@@ -20338,7 +20331,7 @@ __extension__ extern __inline uint64_t
__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
vpaddd_u64 (uint64x2_t __a)
{
- return __builtin_aarch64_addpdi ((int64x2_t) __a);
+ return __builtin_aarch64_addpdi_uu (__a);
}
/* vqabs */
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