Module core_arch::arm

🔬 This is a nightly-only experimental API. (stdsimd)

This is supported on ARM only.

Platform-specific intrinsics for the arm platform.

See the module documentation for more details.

Structs

APSR	ExperimentalARM Application Program Status Register
SY	ExperimentalARM Full system is the required shareability domain, reads and writes are the required access types
float32x2_t	ExperimentalARM ARM-specific 64-bit wide vector of two packed f32.
float32x4_t	ExperimentalARM ARM-specific 128-bit wide vector of four packed f32.
int16x4_t	ExperimentalARM ARM-specific 64-bit wide vector of four packed i16.
int16x8_t	ExperimentalARM ARM-specific 128-bit wide vector of eight packed i16.
int32x2_t	ExperimentalARM ARM-specific 64-bit wide vector of two packed i32.
int32x4_t	ExperimentalARM ARM-specific 128-bit wide vector of four packed i32.
int64x1_t	ExperimentalARM ARM-specific 64-bit wide vector of one packed i64.
int64x2_t	ExperimentalARM ARM-specific 128-bit wide vector of two packed i64.
int8x8_t	ExperimentalARM ARM-specific 64-bit wide vector of eight packed i8.
int8x16_t	ExperimentalARM ARM-specific 128-bit wide vector of sixteen packed i8.
int8x8x2_t	ExperimentalARM ARM-specific type containing two int8x8_t vectors.
int8x8x3_t	ExperimentalARM ARM-specific type containing three int8x8_t vectors.
int8x8x4_t	ExperimentalARM ARM-specific type containing four int8x8_t vectors.
poly16x4_t	ExperimentalARM ARM-specific 64-bit wide vector of four packed u16.
poly16x8_t	ExperimentalARM ARM-specific 128-bit wide vector of eight packed u16.
poly8x8_t	ExperimentalARM ARM-specific 64-bit wide polynomial vector of eight packed u8.
poly8x16_t	ExperimentalARM ARM-specific 128-bit wide vector of sixteen packed u8.
poly8x8x2_t	ExperimentalARM ARM-specific type containing two poly8x8_t vectors.
poly8x8x3_t	ExperimentalARM ARM-specific type containing three poly8x8_t vectors.
poly8x8x4_t	ExperimentalARM ARM-specific type containing four poly8x8_t vectors.
uint16x4_t	ExperimentalARM ARM-specific 64-bit wide vector of four packed u16.
uint16x8_t	ExperimentalARM ARM-specific 128-bit wide vector of eight packed u16.
uint32x2_t	ExperimentalARM ARM-specific 64-bit wide vector of two packed u32.
uint32x4_t	ExperimentalARM ARM-specific 128-bit wide vector of four packed u32.
uint64x1_t	ExperimentalARM ARM-specific 64-bit wide vector of one packed u64.
uint64x2_t	ExperimentalARM ARM-specific 128-bit wide vector of two packed u64.
uint8x8_t	ExperimentalARM ARM-specific 64-bit wide vector of eight packed u8.
uint8x16_t	ExperimentalARM ARM-specific 128-bit wide vector of sixteen packed u8.
uint8x8x2_t	ExperimentalARM ARM-specific type containing two uint8x8_t vectors.
uint8x8x3_t	ExperimentalARM ARM-specific type containing three uint8x8_t vectors.
uint8x8x4_t	ExperimentalARM ARM-specific type containing four uint8x8_t vectors.

Functions

__breakpoint⚠	ExperimentalARM Inserts a breakpoint instruction.
__dmb⚠	ExperimentalARM Generates a DMB (data memory barrier) instruction or equivalent CP15 instruction.
__dsb⚠	ExperimentalARM Generates a DSB (data synchronization barrier) instruction or equivalent CP15 instruction.
__isb⚠	ExperimentalARM Generates an ISB (instruction synchronization barrier) instruction or equivalent CP15 instruction.
__nop⚠	ExperimentalARM Generates an unspecified no-op instruction.
__rsr⚠	ExperimentalARM Reads a 32-bit system register
__rsrp⚠	ExperimentalARM Reads a system register containing an address
__wsr⚠	ExperimentalARM Writes a 32-bit system register
__wsrp⚠	ExperimentalARM Writes a system register containing an address
_rev_u16⚠	ExperimentalARM Reverse the order of the bytes.
_rev_u32⚠	ExperimentalARM Reverse the order of the bytes.
vadd_f32⚠	ExperimentalARM and neon Vector add.
vadd_s8⚠	ExperimentalARM and neon Vector add.
vadd_s16⚠	ExperimentalARM and neon Vector add.
vadd_s32⚠	ExperimentalARM and neon Vector add.
vadd_u8⚠	ExperimentalARM and neon Vector add.
vadd_u16⚠	ExperimentalARM and neon Vector add.
vadd_u32⚠	ExperimentalARM and neon Vector add.
vaddl_s8⚠	ExperimentalARM and neon Vector long add.
vaddl_s16⚠	ExperimentalARM and neon Vector long add.
vaddl_s32⚠	ExperimentalARM and neon Vector long add.
vaddl_u8⚠	ExperimentalARM and neon Vector long add.
vaddl_u16⚠	ExperimentalARM and neon Vector long add.
vaddl_u32⚠	ExperimentalARM and neon Vector long add.
vaddq_f32⚠	ExperimentalARM and neon Vector add.
vaddq_s8⚠	ExperimentalARM and neon Vector add.
vaddq_s16⚠	ExperimentalARM and neon Vector add.
vaddq_s32⚠	ExperimentalARM and neon Vector add.
vaddq_s64⚠	ExperimentalARM and neon Vector add.
vaddq_u8⚠	ExperimentalARM and neon Vector add.
vaddq_u16⚠	ExperimentalARM and neon Vector add.
vaddq_u32⚠	ExperimentalARM and neon Vector add.
vaddq_u64⚠	ExperimentalARM and neon Vector add.
vmovl_s8⚠	ExperimentalARM and neon Vector long move.
vmovl_s16⚠	ExperimentalARM and neon Vector long move.
vmovl_s32⚠	ExperimentalARM and neon Vector long move.
vmovl_u8⚠	ExperimentalARM and neon Vector long move.
vmovl_u16⚠	ExperimentalARM and neon Vector long move.
vmovl_u32⚠	ExperimentalARM and neon Vector long move.
vmovn_s16⚠	ExperimentalARM and neon Vector narrow integer.
vmovn_s32⚠	ExperimentalARM and neon Vector narrow integer.
vmovn_s64⚠	ExperimentalARM and neon Vector narrow integer.
vmovn_u16⚠	ExperimentalARM and neon Vector narrow integer.
vmovn_u32⚠	ExperimentalARM and neon Vector narrow integer.
vmovn_u64⚠	ExperimentalARM and neon Vector narrow integer.
vpmax_f32⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_s8⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_s16⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_s32⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_u8⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_u16⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmax_u32⚠	ExperimentalARM and neon Folding maximum of adjacent pairs
vpmin_f32⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_s8⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_s16⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_s32⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_u8⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_u16⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vpmin_u32⚠	ExperimentalARM and neon Folding minimum of adjacent pairs
vrsqrte_f32⚠	ExperimentalARM and neon Reciprocal square-root estimate.