gcc/testsuite/gcc.target/i386/pr81736-5.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fno-omit-frame-pointer -mavx" } */
   3
   4 typedef int v8si __attribute__ ((vector_size (32)));
   5
   6 void
   7 #ifndef __x86_64__
   8 __attribute__((regparm(3)))
   9 #endif
  10 foo (v8si *out_start, v8si *out_end, v8si *regions)
  11 {
  12   v8si base = regions[3];
  13   *out_start = base;
  14   *out_end = base;
  15 }
  16
  17 /* No need to use a frame pointer.  */
  18 /* { dg-final { scan-assembler-not "%\[re\]bp" } } */
  19 /* Verify no dynamic realignment is performed.  */
  20 /* { dg-final { scan-assembler-not "and\[^\n\r]*sp" } } */