gcc/testsuite/gcc.target/i386/pr70263-2.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fdump-rtl-ira" } */
   3
   4 /* { dg-final { scan-rtl-dump "Adding REG_EQUIV to insn \[0-9\]+ for source of insn \[0-9\]+" "ira" } } */
   5
   6 typedef float XFtype __attribute__ ((mode (XF)));
   7
   8 void bar (XFtype);
   9
  10 void
  11 foo (XFtype a, XFtype c)
  12 {
  13   XFtype ac = a * c;
  14
  15   bar (ac);
  16 }