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Compiler Command-line Options • --wchar16 on page 2-135 • Predefined macros on page 4-198. 2.1.173 --whole_program This option promises the compiler that the source files specified on the command line form the whole program. The compiler is then able to apply optimizations based on the knowledge that the source code visible to it is the complete set of source code for the program being compiled. Without this knowledge, the compiler is more conservative when applying optimizations to the code. Usage Use this option to gain maximum performance from a small program. Restriction Do not use this option if you do not have all of the source code to give to the compiler. See also • --multifile, --no_multifile on page 2-92. 2.1.174 --workdir=directory This option enables you to provide a working directory for a project template. Note Project templates only require working directories if they include files, for example, RVD configuration files. Syntax --workdir=directory Where: directory is the name of the project directory. Restrictions If you specify a project working directory using --workdir, then you must specify a project file using --project. 2-136 Copyright © 2007-2010 ARM. All rights reserved. ARM DUI 0348C Non-Confidential, ID101213
Compiler Command-line Options Errors An error message is produced if you try to use --project without --workdir and --workdir is required. See also • --project=filename, --no_project on page 2-107 • --reinitialize_workdir on page 2-110. 2.1.175 --wrap_diagnostics, --no_wrap_diagnostics This option enables or disables the wrapping of error message text when it is too long to fit on a single line. Default The default is --no_wrap_diagnostics. See also • --brief_diagnostics, --no_brief_diagnostics on page 2-19 • --diag_error=tag[,tag,...] on page 2-44 • --diag_remark=tag[,tag,... ] on page 2-45 • --diag_style={arm|ide|gnu} on page 2-46 • --diag_suppress=tag[,tag,...] on page 2-47 • --diag_warning=tag[,tag,...] on page 2-48 • --errors=filename on page 2-53 • --remarks on page 2-111 • -W on page 2-134 • Chapter 6 Diagnostic Messages in the Compiler User Guide. ARM DUI 0348C Copyright © 2007-2010 ARM. All rights reserved. 2-137 ID101213 Non-Confidential,
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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 Other publications The foll
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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 Each
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Compiler Command-line Options Note
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Compiler Command-line Options • -
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Compiler Command-line Options Restr
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Compiler Command-line Options Defau
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Compiler Command-line Options Compi
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Compiler Command-line Options Synta
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Compiler Command-line Options Selec
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Compiler Command-line Options Note
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Compiler Command-line Options • R
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Compiler Command-line Options Defau
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Compiler Command-line Options Usage
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Compiler Command-line Options A num
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Compiler-specific Features See also
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Compiler-specific Features __weak v
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Compiler-specific Features When a c
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Compiler-specific Features Examples
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Compiler-specific Features Usage If
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Compiler-specific Features 4.3 Func
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Compiler-specific Features 4.3.2 __
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Compiler-specific Features 4.3.11 _
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Compiler-specific Features 4.4 Type
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Compiler-specific Features • Bit-
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Compiler-specific Features 4.5 Vari
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Compiler-specific Features In parti
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Compiler-specific Features 4.5.5 __
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Compiler-specific Features Note You
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Compiler-specific Features Default
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Compiler-specific Features • Chap
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Compiler-specific Features Example
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Compiler-specific Features Note Bot
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Compiler-specific Features 4.7 Inst
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Compiler-specific Features opcode2
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Compiler-specific Features Example
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Compiler-specific Features Restrict
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Compiler-specific Features 4.7.44 A
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Compiler-specific Features Table 4-
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Compiler-specific Features 4.7.47 A
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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
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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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Appendix C Standard C++ Implementat
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Standard C++ Implementation Definit
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Standard C++ Implementation Definit
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Appendix D C and C++ Compiler Imple
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C and C++ Compiler Implementation L
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C and C++ Compiler Implementation L
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Appendix E Using NEON Support This
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Using NEON Support E.2 Vector data
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Using NEON Support • Vector long
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Using NEON Support uint64x1_t vqadd
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Using NEON Support Vector multiply
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Using NEON Support int64x1_t vqsub_
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Using NEON Support uint32x2_t vcle_
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Using NEON Support uint16x4_t vabd_
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Using NEON Support Long pairwise ad
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Using NEON Support int16x8_t vqshlq
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Using NEON Support uint8x8_t vrshr_
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Using NEON Support Vector signed->u
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Using NEON Support uint8x16_t vld1q
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Using NEON Support int16x4_t lane);
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Using NEON Support // VST1.8 {d0},
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Using NEON Support uint64x1x2_t vld
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Using NEON Support float32x2x4_t vl
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Using NEON Support lane); // VLD2.8
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Using NEON Support // VLD4.16 {d0[0
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Using NEON Support // VST3.32 {d0,
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Using NEON Support // VST3.32 {d0[0
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Using NEON Support uint8x8_t vset_l
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Using NEON Support float32x2_t vmov
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Using NEON Support uint32x2_t vcvt_
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Using NEON Support // VMLA.I16 d0,
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Using NEON Support Vector long mult
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Using NEON Support Vector widening
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Using NEON Support int8x16_t vqabsq
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Using NEON Support Bitwise and int8
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Using NEON Support Bitwise Select N
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Using NEON Support E.3.31 Vector re
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