diff options
Diffstat (limited to 'gcc/testsuite/gcc.c-torture/execute/920302-1.c')
-rw-r--r-- | gcc/testsuite/gcc.c-torture/execute/920302-1.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.c-torture/execute/920302-1.c b/gcc/testsuite/gcc.c-torture/execute/920302-1.c new file mode 100644 index 000000000..44a1e9b67 --- /dev/null +++ b/gcc/testsuite/gcc.c-torture/execute/920302-1.c @@ -0,0 +1,42 @@ +short optab[5]; +char buf[10]; +execute (ip) + register short *ip; +{ +#ifndef NO_LABEL_VALUES + register void *base = &&x; + char *bp = buf; + static void *tab[] = {&&x, &&y, &&z}; + if (ip == 0) + { + int i; + for (i = 0; i < 3; ++i) + optab[i] = (short)(tab[i] - base); + return; + } +x: *bp++='x'; + goto *(base + *ip++); +y: *bp++='y'; + goto *(base + *ip++); +z: *bp++='z'; + *bp=0; + return; +#else + strcpy (buf, "xyxyz"); +#endif +} + +short p[5]; + +main () +{ + execute ((short *) 0); + p[0] = optab[1]; + p[1] = optab[0]; + p[2] = optab[1]; + p[3] = optab[2]; + execute (&p); + if (strcmp (buf, "xyxyz")) + abort (); + exit (0); +} |