gcc/testsuite/gcc.dg/pr83723.c

   1 /* PR rtl-optimization/83723 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-g -O2" } */
   4 /* { dg-additional-options "-mfpmath=sse -msse2" { target i?86-*-* x86_64-*-* } } */
   5 /* { dg-additional-options "-fpie" { target pie } } */
   6
   7 int foo (void);
   8 float bar (float);
   9 int *v;
  10
  11 void
  12 baz (void)
  13 {
  14   float a = bar (0.0);
  15   bar (a);
  16   if (v)
  17     bar (1.0);
  18   if (a < 1.0)
  19     a = foo () / a;
  20 }