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  1. #!/bin/bash
  2. #
  3. # This file was generated by create_test_cases.py.
  4. #
  5. # If both branches of an if statement end in a return, and
  6. # pull_out_jumps is True, then those returns should be lifted
  7. # outside the if and then properly lowered.
  8. # Verify that this lowering occurs during the same pass as the
  9. # lowering of other returns by checking that extra temporary
  10. # variables aren't generated.
  11. ../../glsl_test optpass --quiet --input-ir 'do_lower_jumps(1, 0, 1, 0, 0)' <<EOF
  12. ((declare (in) float aa) (declare (in) float ab) (declare (in) float b)
  13.  (declare (in) float c)
  14.  (function main
  15.   (signature void (parameters)
  16.    ((if (expression bool > (var_ref aa) (constant float (0.000000)))
  17.      ((if (expression bool > (var_ref ab) (constant float (0.000000)))
  18.        ((return))
  19.        ()))
  20.      ())
  21.     (if (expression bool > (var_ref b) (constant float (0.000000)))
  22.      ((if (expression bool > (var_ref c) (constant float (0.000000)))
  23.        ((return))
  24.        ((return))))
  25.      ())))))
  26. EOF
  27.