3 /* bug found by Eric Young (eay@mincom.oz.au) May 95 */
7 /* This compiler bug it present on IRIX 5.3, 5.1 and 4.0.5 (these are
8 * the only versions of IRIX I have access to.
9 * defining FIXBUG removes the bug.
12 /* Compare the output from
13 * cc sgiccbug.c; ./a.out
15 * cc -O sgiccbug.c; ./a.out
18 static unsigned long a[4]={0x01234567,0x89ABCDEF,0xFEDCBA98,0x76543210};
19 static unsigned long b[4]={0x89ABCDEF,0xFEDCBA98,0x76543210,0x01234567};
20 static unsigned long c[4]={0x77777778,0x8ACF1357,0x88888888,0x7530ECA9};
26 fprintf(stderr,"input a= %08X %08X %08X %08X\n",a[3],a[2],a[1],a[0]);
27 fprintf(stderr,"input b= %08X %08X %08X %08X\n",b[3],b[2],b[1],b[0]);
28 fprintf(stderr,"output = %08X %08X %08X %08X\n",r[3],r[2],r[1],r[0]);
29 fprintf(stderr,"correct= %08X %08X %08X %08X\n",c[3],c[2],c[1],c[0]);
33 unsigned long *r,*a,*b;
35 register unsigned long t1,t2,*ap,*bp,*rp;
53 *(rp++)=t1&0xffffffff;