From: Alan Lawrence Date: Thu, 11 Sep 2014 15:34:11 +0000 (+0000) Subject: [AArch64] Replace temporary inline assembler for vset_lane X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=fdaddc1b0b7d2651f2458f0f00e93516531d425d;p=gcc.git [AArch64] Replace temporary inline assembler for vset_lane * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2). (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16, vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64, vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64, vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16, vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64, vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64): Replace inline assembler with __aarch64_vset_lane_any. From-SVN: r215179 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1bbf4c70965..17e7647c99b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,14 @@ +2014-09-11 Alan Lawrence + + * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2). + (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16, + vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64, + vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64, + vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16, + vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64, + vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64): + Replace inline assembler with __aarch64_vset_lane_any. + 2014-09-11 James Greenhalgh * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument diff --git a/gcc/config/aarch64/arm_neon.h b/gcc/config/aarch64/arm_neon.h index 441dd0d5431..93808346bb7 100644 --- a/gcc/config/aarch64/arm_neon.h +++ b/gcc/config/aarch64/arm_neon.h @@ -628,6 +628,174 @@ typedef struct poly16x8x4_t #define __aarch64_vdupq_laneq_u64(__a, __b) \ __aarch64_vdup_lane_any (u64, q, q, __a, __b) +/* vset_lane internal macro. */ + +#ifdef __AARCH64EB__ +/* For big-endian, GCC's vector indices are the opposite way around + to the architectural lane indices used by Neon intrinsics. */ +#define __aarch64_vset_lane_any(__vec, __index, __val, __lanes) \ + __extension__ \ + ({ \ + __builtin_aarch64_im_lane_boundsi (__index, __lanes); \ + __vec[__lanes - 1 - __index] = __val; \ + __vec; \ + }) +#else +#define __aarch64_vset_lane_any(__vec, __index, __val, __lanes) \ + __extension__ \ + ({ \ + __builtin_aarch64_im_lane_boundsi (__index, __lanes); \ + __vec[__index] = __val; \ + __vec; \ + }) +#endif + +/* vset_lane */ + +__extension__ static __inline float32x2_t __attribute__ ((__always_inline__)) +vset_lane_f32 (float32_t __elem, float32x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + +__extension__ static __inline float64x1_t __attribute__ ((__always_inline__)) +vset_lane_f64 (float64_t __elem, float64x1_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 1); +} + +__extension__ static __inline poly8x8_t __attribute__ ((__always_inline__)) +vset_lane_p8 (poly8_t __elem, poly8x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline poly16x4_t __attribute__ ((__always_inline__)) +vset_lane_p16 (poly16_t __elem, poly16x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) +vset_lane_s8 (int8_t __elem, int8x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline int16x4_t __attribute__ ((__always_inline__)) +vset_lane_s16 (int16_t __elem, int16x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline int32x2_t __attribute__ ((__always_inline__)) +vset_lane_s32 (int32_t __elem, int32x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + +__extension__ static __inline int64x1_t __attribute__ ((__always_inline__)) +vset_lane_s64 (int64_t __elem, int64x1_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 1); +} + +__extension__ static __inline uint8x8_t __attribute__ ((__always_inline__)) +vset_lane_u8 (uint8_t __elem, uint8x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline uint16x4_t __attribute__ ((__always_inline__)) +vset_lane_u16 (uint16_t __elem, uint16x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline uint32x2_t __attribute__ ((__always_inline__)) +vset_lane_u32 (uint32_t __elem, uint32x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + +__extension__ static __inline uint64x1_t __attribute__ ((__always_inline__)) +vset_lane_u64 (uint64_t __elem, uint64x1_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 1); +} + +__extension__ static __inline float32x4_t __attribute__ ((__always_inline__)) +vsetq_lane_f32 (float32_t __elem, float32x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline float64x2_t __attribute__ ((__always_inline__)) +vsetq_lane_f64 (float64_t __elem, float64x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + +__extension__ static __inline poly8x16_t __attribute__ ((__always_inline__)) +vsetq_lane_p8 (poly8_t __elem, poly8x16_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 16); +} + +__extension__ static __inline poly16x8_t __attribute__ ((__always_inline__)) +vsetq_lane_p16 (poly16_t __elem, poly16x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline int8x16_t __attribute__ ((__always_inline__)) +vsetq_lane_s8 (int8_t __elem, int8x16_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 16); +} + +__extension__ static __inline int16x8_t __attribute__ ((__always_inline__)) +vsetq_lane_s16 (int16_t __elem, int16x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline int32x4_t __attribute__ ((__always_inline__)) +vsetq_lane_s32 (int32_t __elem, int32x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline int64x2_t __attribute__ ((__always_inline__)) +vsetq_lane_s64 (int64_t __elem, int64x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + +__extension__ static __inline uint8x16_t __attribute__ ((__always_inline__)) +vsetq_lane_u8 (uint8_t __elem, uint8x16_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 16); +} + +__extension__ static __inline uint16x8_t __attribute__ ((__always_inline__)) +vsetq_lane_u16 (uint16_t __elem, uint16x8_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 8); +} + +__extension__ static __inline uint32x4_t __attribute__ ((__always_inline__)) +vsetq_lane_u32 (uint32_t __elem, uint32x4_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 4); +} + +__extension__ static __inline uint64x2_t __attribute__ ((__always_inline__)) +vsetq_lane_u64 (uint64_t __elem, uint64x2_t __vec, const int __index) +{ + return __aarch64_vset_lane_any (__vec, __index, __elem, 2); +} + /* vadd */ __extension__ static __inline int8x8_t __attribute__ ((__always_inline__)) vadd_s8 (int8x8_t __a, int8x8_t __b) @@ -10807,318 +10975,6 @@ vrsubhn_u64 (uint64x2_t a, uint64x2_t b) return result; } -#define vset_lane_f32(a, b, c) \ - __extension__ \ - ({ \ - float32x2_t b_ = (b); \ - float32_t a_ = (a); \ - float32x2_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_f64(a, b, c) \ - __extension__ \ - ({ \ - float64x1_t b_ = (b); \ - float64_t a_ = (a); \ - float64x1_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_p8(a, b, c) \ - __extension__ \ - ({ \ - poly8x8_t b_ = (b); \ - poly8_t a_ = (a); \ - poly8x8_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_p16(a, b, c) \ - __extension__ \ - ({ \ - poly16x4_t b_ = (b); \ - poly16_t a_ = (a); \ - poly16x4_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_s8(a, b, c) \ - __extension__ \ - ({ \ - int8x8_t b_ = (b); \ - int8_t a_ = (a); \ - int8x8_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_s16(a, b, c) \ - __extension__ \ - ({ \ - int16x4_t b_ = (b); \ - int16_t a_ = (a); \ - int16x4_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_s32(a, b, c) \ - __extension__ \ - ({ \ - int32x2_t b_ = (b); \ - int32_t a_ = (a); \ - int32x2_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_s64(a, b, c) \ - __extension__ \ - ({ \ - int64x1_t b_ = (b); \ - int64_t a_ = (a); \ - int64x1_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_u8(a, b, c) \ - __extension__ \ - ({ \ - uint8x8_t b_ = (b); \ - uint8_t a_ = (a); \ - uint8x8_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_u16(a, b, c) \ - __extension__ \ - ({ \ - uint16x4_t b_ = (b); \ - uint16_t a_ = (a); \ - uint16x4_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_u32(a, b, c) \ - __extension__ \ - ({ \ - uint32x2_t b_ = (b); \ - uint32_t a_ = (a); \ - uint32x2_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vset_lane_u64(a, b, c) \ - __extension__ \ - ({ \ - uint64x1_t b_ = (b); \ - uint64_t a_ = (a); \ - uint64x1_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_f32(a, b, c) \ - __extension__ \ - ({ \ - float32x4_t b_ = (b); \ - float32_t a_ = (a); \ - float32x4_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_f64(a, b, c) \ - __extension__ \ - ({ \ - float64x2_t b_ = (b); \ - float64_t a_ = (a); \ - float64x2_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_p8(a, b, c) \ - __extension__ \ - ({ \ - poly8x16_t b_ = (b); \ - poly8_t a_ = (a); \ - poly8x16_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_p16(a, b, c) \ - __extension__ \ - ({ \ - poly16x8_t b_ = (b); \ - poly16_t a_ = (a); \ - poly16x8_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_s8(a, b, c) \ - __extension__ \ - ({ \ - int8x16_t b_ = (b); \ - int8_t a_ = (a); \ - int8x16_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_s16(a, b, c) \ - __extension__ \ - ({ \ - int16x8_t b_ = (b); \ - int16_t a_ = (a); \ - int16x8_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_s32(a, b, c) \ - __extension__ \ - ({ \ - int32x4_t b_ = (b); \ - int32_t a_ = (a); \ - int32x4_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_s64(a, b, c) \ - __extension__ \ - ({ \ - int64x2_t b_ = (b); \ - int64_t a_ = (a); \ - int64x2_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_u8(a, b, c) \ - __extension__ \ - ({ \ - uint8x16_t b_ = (b); \ - uint8_t a_ = (a); \ - uint8x16_t result; \ - __asm__ ("ins %0.b[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_u16(a, b, c) \ - __extension__ \ - ({ \ - uint16x8_t b_ = (b); \ - uint16_t a_ = (a); \ - uint16x8_t result; \ - __asm__ ("ins %0.h[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_u32(a, b, c) \ - __extension__ \ - ({ \ - uint32x4_t b_ = (b); \ - uint32_t a_ = (a); \ - uint32x4_t result; \ - __asm__ ("ins %0.s[%3], %w1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - -#define vsetq_lane_u64(a, b, c) \ - __extension__ \ - ({ \ - uint64x2_t b_ = (b); \ - uint64_t a_ = (a); \ - uint64x2_t result; \ - __asm__ ("ins %0.d[%3], %x1" \ - : "=w"(result) \ - : "r"(a_), "0"(b_), "i"(c) \ - : /* No clobbers */); \ - result; \ - }) - #define vshrn_high_n_s16(a, b, c) \ __extension__ \ ({ \