1  /* { dg-do compile } */
       2  /* { dg-options "-fdump-rtl-cmpelim -dp" } */
       3  /* { dg-skip-if "code quality test" { *-*-* } { "-O0" } { "" } } */
       4  
       5  typedef float __attribute__ ((mode (DF))) float_t;
       6  
       7  float_t
       8  eq_divdf (float_t x, float_t y)
       9  {
      10    x /= y;
      11    if (x == 0)
      12      return x;
      13    else
      14      return x + 2;
      15  }
      16  
      17  /* Expect assembly like:
      18  
      19  	divd3 12(%ap),4(%ap),%r0	# 35	[c=112]  *divdf3_ccz/1
      20  	jeql .L1			# 37	[c=26]  *branch_ccz
      21  	addd2 $0d2.0e+0,%r0		# 34	[c=56]  *adddf3/0
      22  .L1:
      23  
      24   */
      25  
      26  /* { dg-final { scan-rtl-dump-times "deleting insn with uid" 1 "cmpelim" } } */
      27  /* { dg-final { scan-assembler-not "\t(bit|cmpz?|tst). " } } */
      28  /* { dg-final { scan-assembler "divdf\[^ \]*_ccz(/\[0-9\]+)?\n" } } */
      29  /* { dg-final { scan-assembler "branch_ccz\n" } } */