gcc/testsuite/gcc.target/powerpc/pr78658.c

   1 /* { dg-do compile { target { powerpc64*-*-* && lp64 } } } */
   2 /* { dg-require-effective-target powerpc_vsx_ok } */
   3 /* { dg-options "-mdejagnu-cpu=power9 -mvsx -O2" } */
   4
   5 /* This caused an unrecognizable insn message on development versions of GCC 7.  */
   6
   7 float a;
   8 char b;
   9
  10 void c(void)
  11 {
  12   a = b = a;
  13 }