gcc/testsuite/gcc.c-torture/compile/pr11832.c

   1 /* { dg-do compile } */
   2 /* Currently ICEs for MIPS and PowerPC; see PR33642.  */
   3 /* { dg-xfail-if "PR33642" { mips*-*-* powerpc*-*-linux* } { "*" } { "" } } */
   4 /* Currently ICEs for (x86 && ilp32 && pic).  */
   5 /* { dg-xfail-if "PR33642/36240" { { i?86-*-* x86_64-*-* } && { ilp32 && { ! nonpic } } } { "*" } { "" } } */
   6 /* { dg-prune-output ".*internal compiler error.*" }
   7 /* { dg-options "-frtl-abstract-sequences" } */
   8
   9 int a, b, e;
  10 unsigned char *c;
  11 void foo()
  12 {
  13   int d = 13;
  14   b = -1;
  15   switch (e) {
  16     case 1:
  17       b++; c[b] = (unsigned char)d;
  18       break;
  19     case 2:
  20       b++; c[b] = (unsigned char)d;
  21       b++; c[b] = (unsigned char)d;
  22       break;
  23     case 3:
  24       b++; c[b] = (unsigned char)d;
  25       b++; c[b] = (unsigned char)d;
  26       b++; c[b] = (unsigned char)d;
  27       break;
  28     default:
  29       a = 1;
  30       b++; c[b] = (unsigned char)d;
  31       b++; c[b] = (unsigned char)d;
  32       b++; c[b] = (unsigned char)d;
  33       b++; c[b] = (unsigned char)d;
  34   }
  35 }