RealView Compilation Tools Compiler Reference Guide - ARM ...

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Using NEON Support void vst3_lane_f32(__transfersize(3) float32_t * ptr, float32x2x3_t val, __constrange(0,1) int lane); // VST3.32 {d0[0], d1[0], d2[0]}, [r0] void vst3_lane_p8(__transfersize(3) poly8_t * ptr, poly8x8x3_t val, __constrange(0,7) int lane); // VST3.8 {d0[0], d1[0], d2[0]}, [r0] void vst3_lane_p16(__transfersize(3) poly16_t * ptr, poly16x4x3_t val, __constrange(0,3) int lane); // VST3.16 {d0[0], d1[0], d2[0]}, [r0] void vst4q_lane_u16(__transfersize(4) uint16_t * ptr, uint16x8x4_t val, __constrange(0,7) int lane); // VST4.16 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4q_lane_u32(__transfersize(4) uint32_t * ptr, uint32x4x4_t val, __constrange(0,3) int lane); // VST4.32 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4q_lane_s16(__transfersize(4) int16_t * ptr, int16x8x4_t val, __constrange(0,7) int lane); // VST4.16 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4q_lane_s32(__transfersize(4) int32_t * ptr, int32x4x4_t val, __constrange(0,3) int lane); // VST4.32 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4q_lane_f32(__transfersize(4) float32_t * ptr, float32x4x4_t val, __constrange(0,3) int lane); // VST4.32 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4q_lane_p16(__transfersize(4) poly16_t * ptr, poly16x8x4_t val, __constrange(0,7) int lane); // VST4.16 {d0[0], d2[0], d4[0], d6[0]}, [r0] void vst4_lane_u8(__transfersize(4) uint8_t * ptr, uint8x8x4_t val, __constrange(0,7) int lane); // VST4.8 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_u16(__transfersize(4) uint16_t * ptr, uint16x4x4_t val, __constrange(0,3) int lane); // VST4.16 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_u32(__transfersize(4) uint32_t * ptr, uint32x2x4_t val, __constrange(0,1) int lane); // VST4.32 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_s8(__transfersize(4) int8_t * ptr, int8x8x4_t val, __constrange(0,7) int lane); // VST4.8 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_s16(__transfersize(4) int16_t * ptr, int16x4x4_t val, __constrange(0,3) int lane); // VST4.16 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_s32(__transfersize(4) int32_t * ptr, int32x2x4_t val, __constrange(0,1) int lane); // VST4.32 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_f32(__transfersize(4) float32_t * ptr, float32x2x4_t val, __constrange(0,1) int lane); // VST4.32 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_p8(__transfersize(4) poly8_t * ptr, poly8x8x4_t val, __constrange(0,7) int lane); // VST4.8 {d0[0], d1[0], d2[0], d3[0]}, [r0] void vst4_lane_p16(__transfersize(4) poly16_t * ptr, poly16x4x4_t val, __constrange(0,3) int lane); // VST4.16 {d0[0], d1[0], d2[0], d3[0]}, [r0] E.3.16 Extract lanes from a vector These intrinsics extract a single lane (element) from a vector. uint8_t vget_lane_u8(uint8x8_t vec, __constrange(0,7) int lane); // VMOV.U8 r0, d0[0] uint16_t vget_lane_u16(uint16x4_t vec, __constrange(0,3) int lane); // VMOV.U16 r0, d0[0] uint32_t vget_lane_u32(uint32x2_t vec, __constrange(0,1) int lane); // VMOV.32 r0, d0[0] int8_t vget_lane_s8(int8x8_t vec, __constrange(0,7) int lane); // VMOV.S8 r0, d0[0] int16_t vget_lane_s16(int16x4_t vec, __constrange(0,3) int lane); // VMOV.S16 r0, d0[0] int32_t vget_lane_s32(int32x2_t vec, __constrange(0,1) int lane); // VMOV.32 r0, d0[0] poly8_t vget_lane_p8(poly8x8_t vec, __constrange(0,7) int lane); // VMOV.U8 r0, d0[0] poly16_t vget_lane_p16(poly16x4_t vec, __constrange(0,3) int lane); // VMOV.U16 r0, d0[0] E-40 Copyright © 2007, 2010 ARM Limited. All rights reserved. ARM DUI 0348A Non-Confidential
Using NEON Support float32_t vget_lane_f32(float32x2_t vec, __constrange(0,1) int lane); // VMOV.32 r0, d0[0] uint8_t vgetq_lane_u8(uint8x16_t vec, __constrange(0,15) int lane); // VMOV.U8 r0, d0[0] uint16_t vgetq_lane_u16(uint16x8_t vec, __constrange(0,7) int lane); // VMOV.U16 r0, d0[0] uint32_t vgetq_lane_u32(uint32x4_t vec, __constrange(0,3) int lane); // VMOV.32 r0, d0[0] int8_t vgetq_lane_s8(int8x16_t vec, __constrange(0,15) int lane); // VMOV.S8 r0, d0[0] int16_t vgetq_lane_s16(int16x8_t vec, __constrange(0,7) int lane); // VMOV.S16 r0, d0[0] int32_t vgetq_lane_s32(int32x4_t vec, __constrange(0,3) int lane); // VMOV.32 r0, d0[0] poly8_t vgetq_lane_p8(poly8x16_t vec, __constrange(0,15) int lane); // VMOV.U8 r0, d0[0] poly16_t vgetq_lane_p16(poly16x8_t vec, __constrange(0,7) int lane); // VMOV.U16 r0, d0[0] float32_t vgetq_lane_f32(float32x4_t vec, __constrange(0,3) int lane); // VMOV.32 r0, d0[0] int64_t vget_lane_s64(int64x1_t vec, __constrange(0,0) int lane); // VMOV r0,r0,d0 uint64_t vget_lane_u64(uint64x1_t vec, __constrange(0,0) int lane); // VMOV r0,r0,d0 int64_t vgetq_lane_s64(int64x2_t vec, __constrange(0,1) int lane); // VMOV r0,r0,d0 uint64_t vgetq_lane_u64(uint64x2_t vec, __constrange(0,1) int lane); // VMOV r0,r0,d0 E.3.17 Set lanes within a vector These intrinsics set a single lane (element) within a vector. uint8x8_t vset_lane_u8(uint8_t value, uint8x8_t vec, __constrange(0,7) int lane); // VMOV.8 d0[0],r0 uint16x4_t vset_lane_u16(uint16_t value, uint16x4_t vec, __constrange(0,3) int lane); // VMOV.16 d0[0],r0 uint32x2_t vset_lane_u32(uint32_t value, uint32x2_t vec, __constrange(0,1) int lane); // VMOV.32 d0[0],r0 int8x8_t vset_lane_s8(int8_t value, int8x8_t vec, __constrange(0,7) int lane); // VMOV.8 d0[0],r0 int16x4_t vset_lane_s16(int16_t value, int16x4_t vec, __constrange(0,3) int lane); // VMOV.16 d0[0],r0 int32x2_t vset_lane_s32(int32_t value, int32x2_t vec, __constrange(0,1) int lane); // VMOV.32 d0[0],r0 poly8x8_t vset_lane_p8(poly8_t value, poly8x8_t vec, __constrange(0,7) int lane); // VMOV.8 d0[0],r0 poly16x4_t vset_lane_p16(poly16_t value, poly16x4_t vec, __constrange(0,3) int lane); // VMOV.16 d0[0],r0 float32x2_t vset_lane_f32(float32_t value, float32x2_t vec, __constrange(0,1) int lane); // VMOV.32 d0[0],r0 uint8x16_t vsetq_lane_u8(uint8_t value, uint8x16_t vec, __constrange(0,15) int lane); // VMOV.8 d0[0],r0 uint16x8_t vsetq_lane_u16(uint16_t value, uint16x8_t vec, __constrange(0,7) int lane); // VMOV.16 d0[0],r0 uint32x4_t vsetq_lane_u32(uint32_t value, uint32x4_t vec, __constrange(0,3) int lane); // VMOV.32 d0[0],r0 int8x16_t vsetq_lane_s8(int8_t value, int8x16_t vec, __constrange(0,15) int lane); // VMOV.8 d0[0],r0 int16x8_t vsetq_lane_s16(int16_t value, int16x8_t vec, __constrange(0,7) int lane); // VMOV.16 d0[0],r0 int32x4_t vsetq_lane_s32(int32_t value, int32x4_t vec, __constrange(0,3) int lane); ARM DUI 0348A Copyright © 2007, 2010 ARM Limited. All rights reserved. E-41 Non-Confidential
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® RealView Compilation Tools Versi
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Contents RealView Compilation Tools
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Preface This preface introduces the
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Preface Appendix A Via File Syntax
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Preface • ARM datasheet or techni
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Chapter 1 Introduction This chapter
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Introduction 1.2 Source language mo
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Introduction 1.3 Language extension
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Introduction • Compiling a C sour
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Chapter 2 Compiler Command-line Opt
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Compiler Command-line Options 2.1.2
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Compiler Command-line Options Defau
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Compiler Command-line Options Note
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Compiler Command-line Options Table
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Compiler Command-line Options int m
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Compiler Command-line Options See a
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Compiler Command-line Options • -
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Compiler Command-line Options • T
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Compiler Command-line Options Where
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Compiler Command-line Options Mode
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Compiler Command-line Options • #
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Compiler Command-line Options Synta
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Compiler Command-line Options When
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Compiler Command-line Options Examp
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Compiler Command-line Options A num
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Compiler Command-line Options softv
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Compiler Command-line Options If --
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Compiler Command-line Options • I
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Compiler Command-line Options N #if
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Compiler Command-line Options 1 Res
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Compiler Command-line Options Restr
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Compiler Command-line Options • #
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Compiler Command-line Options Synta
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Compiler Command-line Options Restr
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Compiler Command-line Options • S
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Compiler Command-line Options --no_
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Compiler Command-line Options --apc
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Compiler Command-line Options Selec
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Chapter 3 Language Extensions This
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Language Extensions 3.1.2 #include_
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Language Extensions 3.2 C99 languag
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Language Extensions 3.3 C99 languag
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Language Extensions Example void co
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Language Extensions static int y =
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Language Extensions 3.4.4 Dollar si
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Language Extensions 3.5 Standard C+
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Language Extensions Example 3-2 Lin
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Language Extensions 3.6 Standard C
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Language Extensions 3.6.4 Assembler
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Language Extensions 3.6.12 Structur
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Language Extensions 3.7 GNU languag
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Language Extensions 3.7.5 Character
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Language Extensions 3.7.10 Inline T
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Language Extensions Example int bar
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Chapter 4 Compiler-specific Feature
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Compiler-specific Features Usage __
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Compiler-specific Features Example
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Compiler-specific Features 4.1.6 __
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Compiler-specific Features 4.1.11 _
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Compiler-specific Features short x;
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Compiler-specific Features Where: s
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Compiler-specific Features typedef
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Compiler-specific Features • 0-25
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Compiler-specific Features Usage Fu
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Compiler-specific Features }; __dec
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Compiler-specific Features 4.3 Func
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Compiler-specific Features The comp
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Compiler-specific Features Note Thi
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Compiler-specific Features In the f
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Compiler-specific Features 4.4 Type
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Compiler-specific Features void cal
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Compiler-specific Features replaced
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Compiler-specific Features Note Thi
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Compiler-specific Features 4.6 Prag
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Compiler-specific Features • Temp
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Compiler-specific Features Syntax #
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Compiler-specific Features #pragma
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Compiler-specific Features • __at
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Compiler-specific Features 4.6.20 #
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Compiler-specific Features If the i
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Compiler-specific Features 4.7 Inst
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Compiler-specific Features Where: c
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Compiler-specific Features Return v
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Compiler-specific Features See also
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Compiler-specific Features Syntax v
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Compiler-specific Features Where: p
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Compiler-specific Features Where: v
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Compiler-specific Features Note The
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Compiler-specific Features • BKPT
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Compiler-specific Features sat must
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Compiler-specific Features unsigned
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Compiler-specific Features int32_t
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Compiler-specific Features 4.8 Comp
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Compiler-specific Features Table 4-
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Compiler-specific Features Table 4-
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Chapter 5 C and C++ Implementation
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C and C++ Implementation Details th
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C and C++ Implementation Details Se
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C and C++ Implementation Details Po
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C and C++ Implementation Details
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C and C++ Implementation Details st
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C and C++ Implementation Details 5.
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C and C++ Implementation Details No
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C and C++ Implementation Details na
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C and C++ Implementation Details 5.
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Appendix A Via File Syntax This app
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Via File Syntax A.2 Syntax Via file
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Appendix B Standard C Implementatio
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Standard C Implementation Definitio
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Page 289 and 290: Appendix C Standard C++ Implementat
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Page 295 and 296: Appendix D C and C++ Compiler Imple
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Page 301 and 302: Appendix E Using NEON Support This
Page 303 and 304: Using NEON Support E.2 Vector data
Page 305 and 306: Using NEON Support • Vector satur
Page 307 and 308: Using NEON Support Vector add high
Page 309 and 310: Using NEON Support Vector saturatin
Page 311 and 312: Using NEON Support uint64x1_t vqsub
Page 313 and 314: Using NEON Support uint32x2_t vcle_
Page 315 and 316: Using NEON Support uint16x4_t vabd_
Page 317 and 318: Using NEON Support Long pairwise ad
Page 319 and 320: Using NEON Support int16x8_t vqshlq
Page 321 and 322: Using NEON Support uint8x8_t vrshr_
Page 323 and 324: Using NEON Support Vector signed->u
Page 325 and 326: Using NEON Support uint8x16_t vld1q
Page 327 and 328: Using NEON Support int64x1_t vld1_l
Page 329 and 330: Using NEON Support // VST1.16 {d0[0
Page 331 and 332: Using NEON Support // VLD3.32 {d0,
Page 333 and 334: Using NEON Support // VLD3.16 {d0[]
Page 335 and 336: Using NEON Support // VLD3.32 {d0[0
Page 337 and 338: Using NEON Support void vst2_u64(__
Page 339: Using NEON Support void vst2q_lane_
Page 343 and 344: Using NEON Support uint8x16_t vdupq
Page 345 and 346: Using NEON Support uint16x4_t vget_
Page 347 and 348: Using NEON Support E.3.25 Operation
Page 349 and 350: Using NEON Support int16x8_t vmulq_
Page 351 and 352: Using NEON Support Vector widening
Page 353 and 354: Using NEON Support Absolute: Vd[i]
Page 355 and 356: Using NEON Support uint8x8_t vmvn_u
Page 357 and 358: Using NEON Support int16x8_t vornq_
Page 359 and 360: Using NEON Support uint32x4x2_t vuz
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