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c++ source #2
Output
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Intel asm syntax
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Filters
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Debug intrinsics
Compiler
6502-c++ 11.1.0
ARM GCC 10.2.0
ARM GCC 10.3.0
ARM GCC 10.4.0
ARM GCC 10.5.0
ARM GCC 11.1.0
ARM GCC 11.2.0
ARM GCC 11.3.0
ARM GCC 11.4.0
ARM GCC 12.1.0
ARM GCC 12.2.0
ARM GCC 12.3.0
ARM GCC 13.1.0
ARM GCC 13.2.0
ARM GCC 13.2.0 (unknown-eabi)
ARM GCC 4.5.4
ARM GCC 4.6.4
ARM GCC 5.4
ARM GCC 6.3.0
ARM GCC 6.4.0
ARM GCC 7.3.0
ARM GCC 7.5.0
ARM GCC 8.2.0
ARM GCC 8.5.0
ARM GCC 9.3.0
ARM GCC 9.4.0
ARM GCC 9.5.0
ARM GCC trunk
ARM gcc 10.2.1 (none)
ARM gcc 10.3.1 (2021.07 none)
ARM gcc 10.3.1 (2021.10 none)
ARM gcc 11.2.1 (none)
ARM gcc 5.4.1 (none)
ARM gcc 7.2.1 (none)
ARM gcc 8.2 (WinCE)
ARM gcc 8.3.1 (none)
ARM gcc 9.2.1 (none)
ARM msvc v19.0 (WINE)
ARM msvc v19.10 (WINE)
ARM msvc v19.14 (WINE)
ARM64 Morello gcc 10.1 Alpha 2
ARM64 gcc 10.2
ARM64 gcc 10.3
ARM64 gcc 10.4
ARM64 gcc 10.5.0
ARM64 gcc 11.1
ARM64 gcc 11.2
ARM64 gcc 11.3
ARM64 gcc 11.4.0
ARM64 gcc 12.1
ARM64 gcc 12.2.0
ARM64 gcc 12.3.0
ARM64 gcc 13.1.0
ARM64 gcc 13.2.0
ARM64 gcc 5.4
ARM64 gcc 6.3
ARM64 gcc 6.4
ARM64 gcc 7.3
ARM64 gcc 7.5
ARM64 gcc 8.2
ARM64 gcc 8.5
ARM64 gcc 9.3
ARM64 gcc 9.4
ARM64 gcc 9.5
ARM64 gcc trunk
ARM64 msvc v19.14 (WINE)
AVR gcc 10.3.0
AVR gcc 11.1.0
AVR gcc 12.1.0
AVR gcc 12.2.0
AVR gcc 12.3.0
AVR gcc 13.1.0
AVR gcc 13.2.0
AVR gcc 4.5.4
AVR gcc 4.6.4
AVR gcc 5.4.0
AVR gcc 9.2.0
AVR gcc 9.3.0
Arduino Mega (1.8.9)
Arduino Uno (1.8.9)
BPF clang (trunk)
BPF clang 13.0.0
BPF clang 14.0.0
BPF clang 15.0.0
BPF clang 16.0.0
BPF clang 17.0.1
BPF clang 18.1.0
BPF gcc 13.1.0
BPF gcc 13.2.0
BPF gcc trunk
EDG (experimental reflection)
EDG 6.5
EDG 6.5 (GNU mode gcc 13)
EDG 6.6
EDG 6.6 (GNU mode gcc 13)
FRC 2019
FRC 2020
FRC 2023
KVX ACB 4.1.0 (GCC 7.5.0)
KVX ACB 4.1.0-cd1 (GCC 7.5.0)
KVX ACB 4.10.0 (GCC 10.3.1)
KVX ACB 4.11.1 (GCC 10.3.1)
KVX ACB 4.12.0 (GCC 11.3.0)
KVX ACB 4.2.0 (GCC 7.5.0)
KVX ACB 4.3.0 (GCC 7.5.0)
KVX ACB 4.4.0 (GCC 7.5.0)
KVX ACB 4.6.0 (GCC 9.4.1)
KVX ACB 4.8.0 (GCC 9.4.1)
KVX ACB 4.9.0 (GCC 9.4.1)
M68K gcc 13.1.0
M68K gcc 13.2.0
M68k clang (trunk)
MRISC32 gcc (trunk)
MSP430 gcc 4.5.3
MSP430 gcc 5.3.0
MSP430 gcc 6.2.1
MinGW clang 14.0.3
MinGW clang 14.0.6
MinGW clang 15.0.7
MinGW clang 16.0.0
MinGW clang 16.0.2
MinGW gcc 11.3.0
MinGW gcc 12.1.0
MinGW gcc 12.2.0
MinGW gcc 13.1.0
RISC-V (32-bits) gcc (trunk)
RISC-V (32-bits) gcc 10.2.0
RISC-V (32-bits) gcc 10.3.0
RISC-V (32-bits) gcc 11.2.0
RISC-V (32-bits) gcc 11.3.0
RISC-V (32-bits) gcc 11.4.0
RISC-V (32-bits) gcc 12.1.0
RISC-V (32-bits) gcc 12.2.0
RISC-V (32-bits) gcc 12.3.0
RISC-V (32-bits) gcc 13.1.0
RISC-V (32-bits) gcc 13.2.0
RISC-V (32-bits) gcc 8.2.0
RISC-V (32-bits) gcc 8.5.0
RISC-V (32-bits) gcc 9.4.0
RISC-V (64-bits) gcc (trunk)
RISC-V (64-bits) gcc 10.2.0
RISC-V (64-bits) gcc 10.3.0
RISC-V (64-bits) gcc 11.2.0
RISC-V (64-bits) gcc 11.3.0
RISC-V (64-bits) gcc 11.4.0
RISC-V (64-bits) gcc 12.1.0
RISC-V (64-bits) gcc 12.2.0
RISC-V (64-bits) gcc 12.3.0
RISC-V (64-bits) gcc 13.1.0
RISC-V (64-bits) gcc 13.2.0
RISC-V (64-bits) gcc 8.2.0
RISC-V (64-bits) gcc 8.5.0
RISC-V (64-bits) gcc 9.4.0
RISC-V rv32gc clang (trunk)
RISC-V rv32gc clang 10.0.0
RISC-V rv32gc clang 10.0.1
RISC-V rv32gc clang 11.0.0
RISC-V rv32gc clang 11.0.1
RISC-V rv32gc clang 12.0.0
RISC-V rv32gc clang 12.0.1
RISC-V rv32gc clang 13.0.0
RISC-V rv32gc clang 13.0.1
RISC-V rv32gc clang 14.0.0
RISC-V rv32gc clang 15.0.0
RISC-V rv32gc clang 16.0.0
RISC-V rv32gc clang 17.0.1
RISC-V rv32gc clang 18.1.0
RISC-V rv32gc clang 9.0.0
RISC-V rv32gc clang 9.0.1
RISC-V rv64gc clang (trunk)
RISC-V rv64gc clang 10.0.0
RISC-V rv64gc clang 10.0.1
RISC-V rv64gc clang 11.0.0
RISC-V rv64gc clang 11.0.1
RISC-V rv64gc clang 12.0.0
RISC-V rv64gc clang 12.0.1
RISC-V rv64gc clang 13.0.0
RISC-V rv64gc clang 13.0.1
RISC-V rv64gc clang 14.0.0
RISC-V rv64gc clang 15.0.0
RISC-V rv64gc clang 16.0.0
RISC-V rv64gc clang 17.0.1
RISC-V rv64gc clang 18.1.0
RISC-V rv64gc clang 9.0.0
RISC-V rv64gc clang 9.0.1
Raspbian Buster
Raspbian Stretch
SPARC LEON gcc 12.2.0
SPARC LEON gcc 12.3.0
SPARC LEON gcc 13.1.0
SPARC LEON gcc 13.2.0
SPARC gcc 12.2.0
SPARC gcc 12.3.0
SPARC gcc 13.1.0
SPARC gcc 13.2.0
SPARC64 gcc 12.2.0
SPARC64 gcc 12.3.0
SPARC64 gcc 13.1.0
SPARC64 gcc 13.2.0
TI C6x gcc 12.2.0
TI C6x gcc 12.3.0
TI C6x gcc 13.1.0
TI C6x gcc 13.2.0
TI CL430 21.6.1
VAX gcc NetBSDELF 10.4.0
VAX gcc NetBSDELF 10.5.0 (Nov 15 03:50:22 2023)
WebAssembly clang (trunk)
Xtensa ESP32 gcc 11.2.0 (2022r1)
Xtensa ESP32 gcc 12.2.0 (20230208)
Xtensa ESP32 gcc 8.2.0 (2019r2)
Xtensa ESP32 gcc 8.2.0 (2020r1)
Xtensa ESP32 gcc 8.2.0 (2020r2)
Xtensa ESP32 gcc 8.4.0 (2020r3)
Xtensa ESP32 gcc 8.4.0 (2021r1)
Xtensa ESP32 gcc 8.4.0 (2021r2)
Xtensa ESP32-S2 gcc 11.2.0 (2022r1)
Xtensa ESP32-S2 gcc 12.2.0 (20230208)
Xtensa ESP32-S2 gcc 8.2.0 (2019r2)
Xtensa ESP32-S2 gcc 8.2.0 (2020r1)
Xtensa ESP32-S2 gcc 8.2.0 (2020r2)
Xtensa ESP32-S2 gcc 8.4.0 (2020r3)
Xtensa ESP32-S2 gcc 8.4.0 (2021r1)
Xtensa ESP32-S2 gcc 8.4.0 (2021r2)
Xtensa ESP32-S3 gcc 11.2.0 (2022r1)
Xtensa ESP32-S3 gcc 12.2.0 (20230208)
Xtensa ESP32-S3 gcc 8.4.0 (2020r3)
Xtensa ESP32-S3 gcc 8.4.0 (2021r1)
Xtensa ESP32-S3 gcc 8.4.0 (2021r2)
arm64 msvc v19.28 VS16.9
arm64 msvc v19.29 VS16.10
arm64 msvc v19.29 VS16.11
arm64 msvc v19.30
arm64 msvc v19.31
arm64 msvc v19.32
arm64 msvc v19.33
arm64 msvc v19.34
arm64 msvc v19.35
arm64 msvc v19.36
arm64 msvc v19.37
arm64 msvc v19.38
arm64 msvc v19.latest
armv7-a clang (trunk)
armv7-a clang 10.0.0
armv7-a clang 10.0.1
armv7-a clang 11.0.0
armv7-a clang 11.0.1
armv7-a clang 9.0.0
armv7-a clang 9.0.1
armv8-a clang (all architectural features, trunk)
armv8-a clang (trunk)
armv8-a clang 10.0.0
armv8-a clang 10.0.1
armv8-a clang 11.0.0
armv8-a clang 11.0.1
armv8-a clang 12.0.0
armv8-a clang 13.0.0
armv8-a clang 14.0.0
armv8-a clang 15.0.0
armv8-a clang 16.0.0
armv8-a clang 17.0.1
armv8-a clang 18.1.0
armv8-a clang 9.0.0
armv8-a clang 9.0.1
ellcc 0.1.33
ellcc 0.1.34
ellcc 2017-07-16
hexagon-clang 16.0.5
llvm-mos atari2600-3e
llvm-mos atari2600-4k
llvm-mos atari2600-common
llvm-mos atari5200-supercart
llvm-mos atari8-cart-megacart
llvm-mos atari8-cart-std
llvm-mos atari8-cart-xegs
llvm-mos atari8-common
llvm-mos atari8-dos
llvm-mos c128
llvm-mos c64
llvm-mos commodore
llvm-mos cpm65
llvm-mos cx16
llvm-mos dodo
llvm-mos eater
llvm-mos mega65
llvm-mos nes
llvm-mos nes-action53
llvm-mos nes-cnrom
llvm-mos nes-gtrom
llvm-mos nes-mmc1
llvm-mos nes-mmc3
llvm-mos nes-nrom
llvm-mos nes-unrom
llvm-mos nes-unrom-512
llvm-mos osi-c1p
llvm-mos pce
llvm-mos pce-cd
llvm-mos pce-common
llvm-mos pet
llvm-mos rp6502
llvm-mos rpc8e
llvm-mos supervision
llvm-mos vic20
loongarch64 gcc 12.2.0
loongarch64 gcc 12.3.0
loongarch64 gcc 13.1.0
loongarch64 gcc 13.2.0
mips clang 13.0.0
mips clang 14.0.0
mips clang 15.0.0
mips clang 16.0.0
mips clang 17.0.1
mips clang 18.1.0
mips gcc 11.2.0
mips gcc 12.1.0
mips gcc 12.2.0
mips gcc 12.3.0
mips gcc 13.1.0
mips gcc 13.2.0
mips gcc 4.9.4
mips gcc 5.4
mips gcc 5.5.0
mips gcc 9.3.0 (codescape)
mips gcc 9.5.0
mips64 (el) gcc 12.1.0
mips64 (el) gcc 12.2.0
mips64 (el) gcc 12.3.0
mips64 (el) gcc 13.1.0
mips64 (el) gcc 13.2.0
mips64 (el) gcc 4.9.4
mips64 (el) gcc 5.4.0
mips64 (el) gcc 5.5.0
mips64 (el) gcc 9.5.0
mips64 clang 13.0.0
mips64 clang 14.0.0
mips64 clang 15.0.0
mips64 clang 16.0.0
mips64 clang 17.0.1
mips64 clang 18.1.0
mips64 gcc 11.2.0
mips64 gcc 12.1.0
mips64 gcc 12.2.0
mips64 gcc 12.3.0
mips64 gcc 13.1.0
mips64 gcc 13.2.0
mips64 gcc 4.9.4
mips64 gcc 5.4.0
mips64 gcc 5.5.0
mips64 gcc 9.5.0
mips64el clang 13.0.0
mips64el clang 14.0.0
mips64el clang 15.0.0
mips64el clang 16.0.0
mips64el clang 17.0.1
mips64el clang 18.1.0
mipsel clang 13.0.0
mipsel clang 14.0.0
mipsel clang 15.0.0
mipsel clang 16.0.0
mipsel clang 17.0.1
mipsel clang 18.1.0
mipsel gcc 12.1.0
mipsel gcc 12.2.0
mipsel gcc 12.3.0
mipsel gcc 13.1.0
mipsel gcc 13.2.0
mipsel gcc 4.9.4
mipsel gcc 5.4.0
mipsel gcc 5.5.0
mipsel gcc 9.5.0
nanoMIPS gcc 6.3.0 (mtk)
power gcc 11.2.0
power gcc 12.1.0
power gcc 12.2.0
power gcc 12.3.0
power gcc 13.1.0
power gcc 13.2.0
power gcc 4.8.5
power64 AT12.0 (gcc8)
power64 AT13.0 (gcc9)
power64 gcc 11.2.0
power64 gcc 12.1.0
power64 gcc 12.2.0
power64 gcc 12.3.0
power64 gcc 13.1.0
power64 gcc 13.2.0
power64 gcc trunk
power64le AT12.0 (gcc8)
power64le AT13.0 (gcc9)
power64le clang (trunk)
power64le gcc 11.2.0
power64le gcc 12.1.0
power64le gcc 12.2.0
power64le gcc 12.3.0
power64le gcc 13.1.0
power64le gcc 13.2.0
power64le gcc 6.3.0
power64le gcc trunk
powerpc64 clang (trunk)
s390x gcc 11.2.0
s390x gcc 12.1.0
s390x gcc 12.2.0
s390x gcc 12.3.0
s390x gcc 13.1.0
s390x gcc 13.2.0
sh gcc 12.2.0
sh gcc 12.3.0
sh gcc 13.1.0
sh gcc 13.2.0
sh gcc 4.9.4
sh gcc 9.5.0
vast (trunk)
x64 msvc v19.0 (WINE)
x64 msvc v19.10 (WINE)
x64 msvc v19.14
x64 msvc v19.14 (WINE)
x64 msvc v19.15
x64 msvc v19.16
x64 msvc v19.20
x64 msvc v19.21
x64 msvc v19.22
x64 msvc v19.23
x64 msvc v19.24
x64 msvc v19.25
x64 msvc v19.26
x64 msvc v19.27
x64 msvc v19.28
x64 msvc v19.28 VS16.9
x64 msvc v19.29 VS16.10
x64 msvc v19.29 VS16.11
x64 msvc v19.30
x64 msvc v19.31
x64 msvc v19.32
x64 msvc v19.33
x64 msvc v19.34
x64 msvc v19.35
x64 msvc v19.36
x64 msvc v19.37
x64 msvc v19.38
x64 msvc v19.latest
x86 djgpp 4.9.4
x86 djgpp 5.5.0
x86 djgpp 6.4.0
x86 djgpp 7.2.0
x86 msvc v19.0 (WINE)
x86 msvc v19.10 (WINE)
x86 msvc v19.14
x86 msvc v19.14 (WINE)
x86 msvc v19.15
x86 msvc v19.16
x86 msvc v19.20
x86 msvc v19.21
x86 msvc v19.22
x86 msvc v19.23
x86 msvc v19.24
x86 msvc v19.25
x86 msvc v19.26
x86 msvc v19.27
x86 msvc v19.28
x86 msvc v19.28 VS16.9
x86 msvc v19.29 VS16.10
x86 msvc v19.29 VS16.11
x86 msvc v19.30
x86 msvc v19.31
x86 msvc v19.32
x86 msvc v19.33
x86 msvc v19.34
x86 msvc v19.35
x86 msvc v19.36
x86 msvc v19.37
x86 msvc v19.38
x86 msvc v19.latest
x86 nvc++ 22.11
x86 nvc++ 22.7
x86 nvc++ 22.9
x86 nvc++ 23.1
x86 nvc++ 23.11
x86 nvc++ 23.3
x86 nvc++ 23.5
x86 nvc++ 23.7
x86 nvc++ 23.9
x86 nvc++ 24.1
x86 nvc++ 24.3
x86-64 Zapcc 190308
x86-64 clang (amd-stg-open)
x86-64 clang (assertions trunk)
x86-64 clang (clangir)
x86-64 clang (experimental -Wlifetime)
x86-64 clang (experimental P1061)
x86-64 clang (experimental P1144)
x86-64 clang (experimental P1221)
x86-64 clang (experimental P2996)
x86-64 clang (experimental metaprogramming - P2632)
x86-64 clang (experimental pattern matching)
x86-64 clang (old concepts branch)
x86-64 clang (reflection)
x86-64 clang (resugar)
x86-64 clang (thephd.dev)
x86-64 clang (trunk)
x86-64 clang (variadic friends - P2893)
x86-64 clang (widberg)
x86-64 clang 10.0.0
x86-64 clang 10.0.0 (assertions)
x86-64 clang 10.0.1
x86-64 clang 11.0.0
x86-64 clang 11.0.0 (assertions)
x86-64 clang 11.0.1
x86-64 clang 12.0.0
x86-64 clang 12.0.0 (assertions)
x86-64 clang 12.0.1
x86-64 clang 13.0.0
x86-64 clang 13.0.0 (assertions)
x86-64 clang 13.0.1
x86-64 clang 14.0.0
x86-64 clang 14.0.0 (assertions)
x86-64 clang 15.0.0
x86-64 clang 15.0.0 (assertions)
x86-64 clang 16.0.0
x86-64 clang 16.0.0 (assertions)
x86-64 clang 17.0.1
x86-64 clang 17.0.1 (assertions)
x86-64 clang 18.1.0
x86-64 clang 18.1.0 (assertions)
x86-64 clang 2.6.0 (assertions)
x86-64 clang 2.7.0 (assertions)
x86-64 clang 2.8.0 (assertions)
x86-64 clang 2.9.0 (assertions)
x86-64 clang 3.0.0
x86-64 clang 3.0.0 (assertions)
x86-64 clang 3.1
x86-64 clang 3.1 (assertions)
x86-64 clang 3.2
x86-64 clang 3.2 (assertions)
x86-64 clang 3.3
x86-64 clang 3.3 (assertions)
x86-64 clang 3.4 (assertions)
x86-64 clang 3.4.1
x86-64 clang 3.5
x86-64 clang 3.5 (assertions)
x86-64 clang 3.5.1
x86-64 clang 3.5.2
x86-64 clang 3.6
x86-64 clang 3.6 (assertions)
x86-64 clang 3.7
x86-64 clang 3.7 (assertions)
x86-64 clang 3.7.1
x86-64 clang 3.8
x86-64 clang 3.8 (assertions)
x86-64 clang 3.8.1
x86-64 clang 3.9.0
x86-64 clang 3.9.0 (assertions)
x86-64 clang 3.9.1
x86-64 clang 4.0.0
x86-64 clang 4.0.0 (assertions)
x86-64 clang 4.0.1
x86-64 clang 5.0.0
x86-64 clang 5.0.0 (assertions)
x86-64 clang 5.0.1
x86-64 clang 5.0.2
x86-64 clang 6.0.0
x86-64 clang 6.0.0 (assertions)
x86-64 clang 6.0.1
x86-64 clang 7.0.0
x86-64 clang 7.0.0 (assertions)
x86-64 clang 7.0.1
x86-64 clang 7.1.0
x86-64 clang 8.0.0
x86-64 clang 8.0.0 (assertions)
x86-64 clang 8.0.1
x86-64 clang 9.0.0
x86-64 clang 9.0.0 (assertions)
x86-64 clang 9.0.1
x86-64 clang rocm-4.5.2
x86-64 clang rocm-5.0.2
x86-64 clang rocm-5.1.3
x86-64 clang rocm-5.2.3
x86-64 clang rocm-5.3.3
x86-64 clang rocm-5.7.0
x86-64 gcc (contract labels)
x86-64 gcc (contracts natural syntax)
x86-64 gcc (contracts)
x86-64 gcc (coroutines)
x86-64 gcc (modules)
x86-64 gcc (trunk)
x86-64 gcc 10.1
x86-64 gcc 10.2
x86-64 gcc 10.3
x86-64 gcc 10.4
x86-64 gcc 10.5
x86-64 gcc 11.1
x86-64 gcc 11.2
x86-64 gcc 11.3
x86-64 gcc 11.4
x86-64 gcc 12.1
x86-64 gcc 12.2
x86-64 gcc 12.3
x86-64 gcc 13.1
x86-64 gcc 13.2
x86-64 gcc 4.1.2
x86-64 gcc 4.4.7
x86-64 gcc 4.5.3
x86-64 gcc 4.6.4
x86-64 gcc 4.7.1
x86-64 gcc 4.7.2
x86-64 gcc 4.7.3
x86-64 gcc 4.7.4
x86-64 gcc 4.8.1
x86-64 gcc 4.8.2
x86-64 gcc 4.8.3
x86-64 gcc 4.8.4
x86-64 gcc 4.8.5
x86-64 gcc 4.9.0
x86-64 gcc 4.9.1
x86-64 gcc 4.9.2
x86-64 gcc 4.9.3
x86-64 gcc 4.9.4
x86-64 gcc 5.1
x86-64 gcc 5.2
x86-64 gcc 5.3
x86-64 gcc 5.4
x86-64 gcc 5.5
x86-64 gcc 6.1
x86-64 gcc 6.2
x86-64 gcc 6.3
x86-64 gcc 6.4
x86-64 gcc 7.1
x86-64 gcc 7.2
x86-64 gcc 7.3
x86-64 gcc 7.4
x86-64 gcc 7.5
x86-64 gcc 8.1
x86-64 gcc 8.2
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x86-64 gcc 9.1
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x86-64 gcc 9.3
x86-64 gcc 9.4
x86-64 gcc 9.5
x86-64 icc 13.0.1
x86-64 icc 16.0.3
x86-64 icc 17.0.0
x86-64 icc 18.0.0
x86-64 icc 19.0.0
x86-64 icc 19.0.1
x86-64 icc 2021.1.2
x86-64 icc 2021.10.0
x86-64 icc 2021.2.0
x86-64 icc 2021.3.0
x86-64 icc 2021.4.0
x86-64 icc 2021.5.0
x86-64 icc 2021.6.0
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x86-64 icc 2021.7.1
x86-64 icc 2021.8.0
x86-64 icc 2021.9.0
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x86-64 icx 2023.0.0
x86-64 icx 2023.1.0
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x86-64 icx 2024.0.0
zig c++ 0.10.0
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Source code
#include <type_traits> #include <utility> namespace stc { template <typename value_type> union literal_container_storage_type { struct empty{}; constexpr literal_container_storage_type(): uninitialized{}{} constexpr literal_container_storage_type(const value_type& v): value(v){} //constexpr literal_container_storage_type(const literal_container_storage_type& other): value(other.value){} //constexpr literal_container_storage_type(literal_container_storage_type&& other): value(other.value){} constexpr literal_container_storage_type& operator=(const literal_container_storage_type& other) = default; //constexpr literal_container_storage_type& operator=(literal_container_storage_type&& other) //{ // *this = literal_container_storage_type(std::forward<value_type>(other.value)); //} constexpr void set(const value_type& v) { *this = literal_container_storage_type(v); } constexpr void set(value_type&& v) { *this = literal_container_storage_type(std::forward<value_type>(v)); } empty uninitialized; value_type value; }; template <typename value_type> union non_literal_container_storage_type { struct empty{}; non_literal_container_storage_type(): uninitialized{}{} non_literal_container_storage_type(value_type v): value(std::move(v)){} ~non_literal_container_storage_type() {} void set(value_type v) { new (&value) value_type(std::move(v)); } empty uninitialized; value_type value; }; template<typename value_type> struct get_container_storage_type { using type = std::conditional_t<std::is_trivially_destructible_v<value_type>, literal_container_storage_type<value_type>, non_literal_container_storage_type<value_type>>; }; template<typename value_type> using get_container_storage_type_t = typename get_container_storage_type<value_type>::type; struct optional_container_storage_trivial_base { }; template <typename child_type> struct optional_container_storage_non_trivial_base { optional_container_storage_non_trivial_base() = default; ~optional_container_storage_non_trivial_base() { using value_type = typename child_type::value_type; auto* child_ptr = static_cast<child_type*>(this); if(child_ptr->has_value) child_ptr->value.value.~value_type(); } optional_container_storage_non_trivial_base(optional_container_storage_non_trivial_base&& other) { using value_type = typename child_type::value_type; auto* child_ptr = static_cast<child_type*>(this); child_ptr->has_value = other.has_value; if(other.has_value) { child_ptr->value.set(std::move(other.value.value)); other.value.value.~value_type(); other.has_value = false; } } optional_container_storage_non_trivial_base& operator=(optional_container_storage_non_trivial_base&& other) { using value_type = typename child_type::value_type; auto* child_ptr = static_cast<child_type*>(this); if(child_ptr->has_value) child_ptr->value.value.~value_type(); child_ptr->has_value = other.has_value; if(other.has_value) { child_ptr->value.set(std::move(other.value.value)); other.value.value.~value_type(); other.has_value = false; } return *this; } }; template <typename value_type_in> struct optional_container_storage: std::conditional_t<std::is_trivially_destructible_v<value_type_in>, optional_container_storage_trivial_base, optional_container_storage_non_trivial_base<optional_container_storage<value_type_in>>> { using value_type = value_type_in; constexpr optional_container_storage(): value(), has_value(false) {} constexpr optional_container_storage(value_type v): value(std::move(v)), has_value(true) {} constexpr optional_container_storage(const optional_container_storage& other): value(), has_value(other.has_value) { if(other.has_value) value.set(other.value.value); } constexpr optional_container_storage& operator=(const optional_container_storage& other) { if(has_value) value.value.~value_type(); has_value = other.has_value; if(other.has_value) value.set(other.value.value); return *this; } constexpr value_type& get() { return value.value; } const constexpr value_type& get() const { return value.value; } using container_storage_type = get_container_storage_type_t<value_type>; container_storage_type value; bool has_value; }; template <typename value_type> struct container_storage { constexpr container_storage(): value() {} constexpr container_storage(value_type v): value(std::move(v)) {} constexpr void destroy() { value.value.~value_type(); } constexpr void set(const value_type& v) { value.set(v); } constexpr void set(value_type&& v) { value.set(std::forward<value_type>(v)); } constexpr value_type& get() { return value.value; } const constexpr value_type& get() const { return value.value; } using container_storage_type = get_container_storage_type_t<value_type>; container_storage_type value; }; } #include <cstdlib> #include <array> namespace stc { template <typename t_key_type, typename t_mapped_type, size_t t_capacity> class static_map { public: using key_type = t_key_type; using mapped_type = t_mapped_type; struct pair { key_type first; mapped_type second; }; using size_type = size_t; using value_type = pair; using reference = value_type&; using const_reference = const value_type&; using pointer = value_type*; using const_pointer = const value_type*; static constexpr size_type capacity = t_capacity; private: using concrete_type = static_map<key_type, mapped_type, capacity>; using slot_type = optional_container_storage<value_type>; public: template<typename value_type> struct iterator_t { constexpr iterator_t& operator++ () { do { ++target; }while(target < end && !target->has_value); return *this; } constexpr value_type& operator *() const { return **target; } constexpr value_type* operator->() const { return &target->get(); } constexpr bool operator==(const iterator_t& other) const { return target == other.target && end == other.end; } constexpr bool operator!=(const iterator_t& other) const { return !(*this == other); } slot_type* target = nullptr; slot_type* end = nullptr; }; using iterator = iterator_t<value_type>; using const_iterator = iterator_t<const value_type>; constexpr static_map() = default; template <size_t size> constexpr static_map(value_type const (&arr)[size]) { for(const value_type& v: arr) insert(v); } constexpr std::pair<iterator, bool> insert(value_type entry) { iterator existing = find(entry.first); if(existing != end()) { return {existing, false}; } else { size_t target = find_next_empty_slot(); if(target != m_storage.size()) { slot_type& slot = m_storage[target]; slot = slot_type{std::move(entry)}; ++m_size; return {{&slot, &(*m_storage.end())}, true}; } else { //full. assert? return {end(), false}; } } } constexpr mapped_type& operator[] (key_type key) { iterator existing = find(key); if(existing != end()) { return existing->second; } else { size_t target = find_next_empty_slot(); if(target == m_storage.size()) { //full. assert? } slot_type& slot = m_storage[target]; slot = slot_type{{key, mapped_type{}}}; ++m_size; return slot.get().second; } } constexpr const mapped_type& operator[] (const key_type& key) const { return const_cast<concrete_type&>(*this)[key]; } constexpr mapped_type& at(const key_type& key) { return const_cast<mapped_type&>(const_cast<const concrete_type&>(*this).at(key)); } constexpr const mapped_type& at(const key_type& key) const { const_iterator found = find(key); return found->second; } constexpr iterator erase(const key_type& key) { iterator found = find(key); if(found != end()) { size_t index = std::distance(m_storage.data(), found.target); m_storage[index] = {}; --m_size; return ++found; } return found; } constexpr iterator find(const key_type& key) { iterator end_iter = end(); for(iterator iter = begin(); iter != end_iter; ++iter) { if(iter->first == key) { return iter; } } return end_iter; } constexpr const_iterator find(const key_type& key) const { iterator found = const_cast<concrete_type*>(this)->find(key); return const_iterator{found.target, found.end}; } constexpr bool contains(const key_type& key) const { return find(key) != end(); } constexpr size_t count(const key_type& key) const { return static_cast<size_t>(contains(key)); } constexpr void clear() { m_storage.fill({}); m_size = 0; } constexpr size_t size() const { return m_size; } constexpr bool empty() const { return m_size == 0; } constexpr bool full() const { return m_size == m_storage.size(); } constexpr iterator begin() { iterator result; result.target = m_storage.end(); result.end = m_storage.end(); for(auto& entry : m_storage) { if(entry.has_value) { result.target = &entry; break; } } return result; } constexpr const_iterator begin() const { iterator iter = const_cast<concrete_type*>(this)->begin(); return const_iterator{iter.target, iter.end}; } constexpr iterator end() { iterator result; result.target = m_storage.end(); result.end = m_storage.end(); return result; } constexpr const_iterator end() const { iterator iter = const_cast<concrete_type*>(this)->end(); return const_iterator{iter.target, iter.end}; } private: constexpr size_t find_next_empty_slot() const { for(size_t i = 0; i < m_storage.size(); ++i) { if(!m_storage[i].has_value) { return i; } } return m_storage.size(); } size_t m_size = 0; std::array<slot_type, capacity> m_storage; }; template<typename key_type, typename value_type, size_t capacity> constexpr auto make_static_map(typename static_map<key_type, value_type, capacity>::value_type const (&arr)[capacity]) { return stc::static_map<key_type, value_type, capacity>{arr}; } } #include <cstddef> #include <utility> #include <type_traits> #include <cstdint> #include <array> #include <iterator> namespace stc { class static_vector_trivial_base {}; template <typename child> class static_vector_non_literal_base { public: static_vector_non_literal_base() = default; ~static_vector_non_literal_base() { child* child_ptr = static_cast<child*>(this); child_ptr->destroy(); } static_vector_non_literal_base(child&& other) { child* child_ptr = static_cast<child*>(this); for(typename child::reference item : other) child_ptr->emplace_back(std::move(item)); other.clear(); } static_vector_non_literal_base& operator=(child&& other) { child* child_ptr = static_cast<child*>(this); child_ptr->clear(); for(typename child::reference item : other) child_ptr->emplace_back(item); other.clear(); return this; } }; template <typename t_data, size_t t_capacity> class static_vector: public std::conditional_t<std::is_trivially_destructible_v<t_data>, static_vector_trivial_base, static_vector_non_literal_base<static_vector<t_data, t_capacity>>> { public: using value_type = t_data; using reference = value_type&; using const_reference = const value_type&; using pointer = value_type*; using const_pointer = const value_type*; using size_type = size_t; using difference_type = std::ptrdiff_t; private: using storage_type = container_storage<value_type>; using base_class = std::conditional_t<std::is_trivially_destructible_v<value_type>, static_vector_trivial_base, static_vector_non_literal_base<static_vector<value_type, t_capacity>>>; friend base_class; public: template <typename iter_value_type, typename iter_storage_type> struct iterator_t { using difference_type = std::ptrdiff_t; using value_type = iter_value_type; using pointer = value_type*; using reference = value_type&; using iterator_category = std::random_access_iterator_tag; constexpr iterator_t& operator++ () { ++target; return *this; } constexpr iterator_t operator++ (int) { iterator_t tmp = *this; operator++(); return tmp; } constexpr iterator_t& operator-- () { --target; return *this; } constexpr iterator_t operator-- (int) { iterator_t tmp = *this; operator--(); return tmp; } constexpr iterator_t& operator+=(difference_type diff) { target += diff; return *this; } constexpr iterator_t operator+(difference_type diff) { iterator_t tmp = *this; tmp.target += diff; return tmp; } friend constexpr iterator_t operator+(difference_type diff, const iterator_t& iter) { return iter + diff; } constexpr iterator_t& operator-=(difference_type diff) { target -= diff; return *this; } constexpr difference_type operator-(iterator_t iter) const { return target - iter.target; } constexpr iterator_t operator-(difference_type diff) { iterator_t tmp = *this; tmp.target -= diff; return tmp; } friend constexpr iterator_t operator-(difference_type diff, const iterator_t& iter) { return iter - diff; } constexpr iter_value_type& operator *() const { return target->get(); } constexpr iter_value_type* operator->() const { return &target->get(); } constexpr iter_value_type& operator[](size_type index) const { return (target + index)->get(); } constexpr bool operator==(const iterator_t& other) const { return target == other.target; } constexpr bool operator!=(const iterator_t& other) const { return !(*this == other); } constexpr bool operator<(const iterator_t& other) const { return target < other.target; } constexpr bool operator>(const iterator_t& other) const { return target > other.target; } constexpr bool operator<=(const iterator_t& other) const { return target <= other.target; } constexpr bool operator>=(const iterator_t& other) const { return target >= other.target; } template<typename U = iter_value_type, typename = typename std::enable_if_t<!std::is_const_v<U>>> constexpr operator iterator_t<const U, const iter_storage_type>() { return {target}; } iter_storage_type* target = nullptr; }; using iterator = iterator_t<value_type, storage_type>; using const_iterator = iterator_t<const value_type, const storage_type>; using reverse_iterator = std::reverse_iterator<iterator>; using const_reverse_iterator = std::reverse_iterator<const_iterator>; static constexpr size_type capacity = t_capacity; constexpr static_vector(): m_size(0) { } constexpr static_vector(const static_vector& other): m_size(0) { for(const_reference item : other) emplace_back(item); } constexpr static_vector& operator=(const static_vector& other) { clear(); for(const_reference item : other) emplace_back(item); return *this; } constexpr static_vector(size_type size): m_size(size) { for(size_type i = 0; i < m_size; ++i) (*this)[i] = value_type{}; } constexpr static_vector(size_type size, const value_type& data): m_size(size) { for(size_type i = 0; i < m_size; ++i) (*this)[i] = data; } constexpr static_vector(std::initializer_list<value_type> data): m_size(data.size()) { for(size_type i = 0; i < m_size; ++i) m_storage[i].set(*(data.begin() + i)); } template <size_type size> constexpr static_vector(value_type (&&arr)[size]): m_size(arr.size()) { for(size_type i = 0; i < size; ++i) m_storage[i].set(std::forward<value_type>(arr[i])); } constexpr void push_back(value_type new_entry) { m_storage[m_size] = std::move(new_entry); ++m_size; //ASSERT(m_size <= t_capacity, "adding entry to full static vector of size " << t_capacity << "\n"); } template <typename ...t_args> constexpr void emplace_back(t_args&&... args) { m_storage[m_size] = value_type{std::forward<t_args>(args)...}; ++m_size; //ASSERT(m_size <= t_capacity, "adding entry to full static vector of size " << t_capacity << "\n"); } constexpr bool empty() const { return m_size == 0; } constexpr bool full() const { return m_size == t_capacity; } constexpr size_type size() const { return m_size; } constexpr const value_type& operator[](size_type index) const { return m_storage[index].get(); } constexpr value_type& operator[](size_type index) { return m_storage[index].get(); } constexpr const value_type& front() const { return m_storage[0].get(); } constexpr value_type& front() { return m_storage[0].get(); } constexpr const value_type& back() const { return m_storage[m_size - 1].get(); } constexpr value_type& back() { return m_storage[m_size - 1].get(); } constexpr const_iterator begin() const { return const_iterator{m_storage.data()}; } constexpr iterator begin() { return iterator{m_storage.data()}; } constexpr const_iterator end() const { return begin() + m_size; } constexpr iterator end() { return begin() + m_size; } constexpr iterator erase(iterator position) { size_type index = position - begin(); //ASSERT(index < m_size, "trying to erase out of bounds or with bad iterator. iter: " << position << " index: " << index << "\n"); m_storage[index].destroy(); for(size_type i = index; i < m_size - 1; ++i) { (*this)[i] = std::move((*this)[i + 1]); } --m_size; return begin() + index; } constexpr void clear() { destroy(); m_size = 0; } constexpr void pop_back() { //ASSERT(m_size > 0, "trying to pop_back an empty static vector"); m_storage[m_size - 1].destroy(); --m_size; } constexpr iterator insert(const_iterator position, value_type value) { size_type target_index = position - begin(); //ASSERT(target_index <= m_size, "trying to insert out of bounds or with bad iterator. iter: " << position << " index: " << target_index << "\n"); if(m_size > 0) { for(int64_t i = static_cast<int64_t>(m_size) - 1; i >= static_cast<int64_t>(target_index); --i) { (*this)[static_cast<size_type>(i + 1)] = std::move((*this)[static_cast<size_type>(i)]); } } (*this)[target_index] = std::move(value); ++m_size; return &(*this)[target_index]; } constexpr void resize(size_type new_size) { if(new_size < m_size) { size_type first_erase = new_size; for(size_type i = first_erase; i < m_size; ++i) (*this)[i].destroy(); } m_size = new_size; } private: constexpr void destroy() { size_type s = size(); for(size_type i = 0; i < s; ++i) m_storage[i].destroy(); } std::array<storage_type, t_capacity> m_storage; size_type m_size; }; } #include <cstdint> #include <vector> struct Unit { uint8_t currentlyIn; uint8_t type; static constexpr Unit Null() { return {static_cast<uint8_t>(-1), static_cast<uint8_t>(-1)};}; }; using UnitId = uint32_t; using OrganId = uint8_t; struct Connection { OrganId target; uint8_t weight; }; constexpr auto v = stc::static_vector<Connection, 256>{{}, {}, {}}; struct Organ { size_t maxSize; size_t contentsCount; stc::static_vector<Connection, 256> connections; }; constexpr Organ makeOrgan(size_t maxSize, const stc::static_vector<Connection, 256>& connections = {}) { return { maxSize, 0, connections }; } struct UnitRef { UnitId id; Unit* ref; }; inline UnitRef makeRef(size_t i, std::vector<Unit>& units) { return UnitRef{static_cast<UnitId>(i), &(units[i])}; } struct OrganRef { OrganId id; Organ* ref; }; inline OrganRef makeRef(size_t i, std::vector<Organ>& organs) { return OrganRef{static_cast<OrganId>(i), &(organs[i])}; } inline bool tryInject(UnitRef unit, OrganRef organ) { if(organ.ref->contentsCount < organ.ref->maxSize) { unit.ref->currentlyIn = organ.id; ++organ.ref->contentsCount; return true; } return false; } inline bool tryTransfer(UnitRef unit, OrganRef from, OrganRef to) { //ASSERT unit exists in from if(to.ref->contentsCount < to.ref->maxSize) { unit.ref->currentlyIn = to.id; --from.ref->contentsCount; ++to.ref->contentsCount; return true; } return false; } #include <cstddef> enum : OrganId { HeartId, LungsId, PancreasId, LiverId, IntestinesId, SpleenId, LeftLegId, RightLegId, LeftArmId, RightArmId, HeadId, HeartVeinId, DigestiveVeinId, ExtremitiesVeinId, LungsVeinId, OrganCount }; constexpr stc::static_map organData = []() { auto res = stc::make_static_map<OrganId, Organ>( { {HeartId, { makeOrgan(2000)}}, {LungsId, { makeOrgan(2000)}}, {PancreasId, { makeOrgan(2000)}}, {LiverId, { makeOrgan(2000)}}, {IntestinesId, { makeOrgan(2000)}}, {SpleenId, { makeOrgan(2000)}}, {LeftLegId, { makeOrgan(2000)}}, {RightLegId, { makeOrgan(2000)}}, {LeftArmId, { makeOrgan(2000)}}, {RightArmId, { makeOrgan(2000)}}, {HeadId, { makeOrgan(2000)}}, {HeartVeinId, { makeOrgan(2000)}}, {DigestiveVeinId, { makeOrgan(2000)}}, {ExtremitiesVeinId, { makeOrgan(2000)}}, {LungsVeinId, { makeOrgan(2000)}}, }); auto connect = [&](OrganId a, OrganId b) { uint8_t weight = 6; res.at(a).connections.emplace_back(b, weight); res.at(b).connections.emplace_back(a, weight); }; //heart->heart vein connect(HeartId, HeartVeinId); //heart vein -> other veins connect(HeartVeinId, DigestiveVeinId); connect(HeartVeinId, ExtremitiesVeinId); //digestive vein -> digestive stuff connect(DigestiveVeinId, PancreasId); connect(DigestiveVeinId, IntestinesId); connect(DigestiveVeinId, SpleenId); //digestive/etc->liver connect(PancreasId, LiverId); connect(IntestinesId, LiverId); connect(SpleenId, LiverId); //liver -> LungsVein connect(LiverId, LungsVeinId); //extremities vein -> extremities connect(ExtremitiesVeinId, HeadId); connect(ExtremitiesVeinId, LeftArmId); connect(ExtremitiesVeinId, RightLegId); connect(ExtremitiesVeinId, LeftLegId); connect(ExtremitiesVeinId, RightArmId); //extremities -> lungs vein connect(HeadId, LungsVeinId); connect(LeftArmId, LungsVeinId); connect(RightLegId, LungsVeinId); connect(LeftLegId, LungsVeinId); connect(RightArmId, LungsVeinId); //lungs vein -> lungs connect(LungsVeinId, LungsId); //lungs -> heart connect(LungsId, HeartId); return res; }();
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