gcc/testsuite/gcc.target/powerpc/pr88845.c

   1 /* { dg-do compile { target powerpc*-*-linux* } } */
   2 /* { dg-skip-if "" { powerpc*-*-darwin* } } */
   3 /* { dg-require-effective-target powerpc_vsx_ok } */
   4 /* { dg-options "-mdejagnu-cpu=power8 -mvsx -O2" } */
   5 /* { dg-final { scan-assembler {\mmtvsrd\M} { target { lp64 } } } } */
   6 /* { dg-final { scan-assembler {\mxscvspdpn\M} { target { lp64 } } } } */
   7
   8 /* Verify that we do not ICE and that we generate a direct move
   9    for float types when compiling for 64-bit.  */
  10
  11 struct a {
  12   unsigned ui;
  13   float f;
  14 };
  15
  16 void
  17 foo (void)
  18 {
  19   float e;
  20   struct a s;
  21   e = s.f;
  22   __asm__("" : : "d" (e));
  23 }