Alcaro

// Some of the below only turn red if inside a set of braces.
{
AbsoluteDeltaToDuration
AbsoluteDeltaToNanoseconds
AbsoluteToDuration
AbsoluteToNanoseconds
AcquireIconRef
AddAbsoluteToAbsolute
AddAtomic
AddAtomic16

Alcaro

#include <arpa/inet.h>
#include <errno.h>
#include <fcntl.h>
#include <netdb.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <stdbool.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>

Alcaro

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <arpa/inet.h>
#include <netinet/in.h>

Alcaro

#run with:
# as --32 a.S -o a.o && ld -m elf_i386 a.o -o a.out && ./a.out; echo $?

.intel_syntax noprefix

.globl _start
_start:

vpbroadcastd %ymm0, DWORD PTR [p21] # requires AVX2
vpaddd %ymm0, %ymm0, %ymm0          # requires AVX2

Alcaro

loaded 391 bytes
computing suffix array
Direct sort of 194 b* suffixes
direct sort initial 16 bit sort time: 21 ms 
direct sort time: 2 ms 

Program received signal SIGSEGV, Segmentation fault.
0x00000000004075bb in maniscalco::msufsort::second_stage_its_right_to_left_pass_single_threaded (this=0x7fffffffce10) at src/library/msufsort/msufsort.cpp:800
800	                auto precedingSymbol = precedingSuffix[0];
(gdb) bt full

Alcaro

Compiled with https://gcc.godbolt.org/ AVR gcc 4.5.3, flags -Os

void g(volatile int* q)
{
  *q=0;
}
void h(volatile long* q)
{
  *q=0;
}

Alcaro

Compiled with https://gcc.godbolt.org/ x86-64 gcc 4.8.2, flags -Os

void q(int* a, volatile int* b)
{
  *a=0;
  *b=1;
  *a=2;
  *b=3;
  *a=4;
}

Alcaro

Compiled with https://gcc.godbolt.org/ x86-64 gcc 4.8.2, flags -Os

void q(volatile __int128 * a)
{
  *a=0;
}

q(__int128 volatile*):
        mov     QWORD PTR [rdi], 0
        mov     QWORD PTR [rdi+8], 0

Alcaro

Compiled with https://gcc.godbolt.org/ ARM gcc 4.8.2, flags -Os

void q(int* a, volatile int* b)
{
  *a=0;
  *b=1;
  *a=2;
  *b=3;
  *a=4;
}

Alcaro

Compiled with https://gcc.godbolt.org/ ARM gcc 4.8.2, flags -Os

void g(volatile int* p, volatile int* q)
{
  *p=0;
  *q=0;
}
void h(int* p, int* q)
{
  *p=0;