gcc/testsuite/gcc.dg/pr42078.c

   1 /* PR tree-optimization/42078 */
   2 /* { dg-do compile } */
   3 /* { dg-options "-g -O -ffast-math" } */
   4
   5 double sqrt (double x);
   6
   7 float
   8 foo (float x)
   9 {
  10   float y = sqrt (x);
  11   return x / y;
  12 }
  13
  14 inline float
  15 bar (float x)
  16 {
  17   float y = sqrt (x);
  18   float a = y;
  19   float b = y;
  20   float c = y;
  21   return x / y;
  22 }