1 files changed, 78 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/csqrt_1.f90 b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/csqrt_1.f90
new file mode 100644
index 000000000..680449f3e
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gfortran.fortran-torture/execute/csqrt_1.f90
@@ -0,0 +1,78 @@
+! PR 14396
+! These we failing on targets which do not provide the c99 complex math
+! functions.
+! Extracted from intrinsic77.f in the g77 testsuite.
+      logical fail
+      common /flags/ fail
+      fail = .false.
+      call square_root
+      if (fail) call abort
+      end
+      subroutine square_root
+      intrinsic sqrt, dsqrt, csqrt
+      real x, a
+      x = 4.0
+      a = 2.0
+      call c_r(SQRT(x),a,'SQRT(real)')
+      call c_d(SQRT(1.d0*x),1.d0*a,'SQRT(double)')
+      call c_c(SQRT((1.,0.)*x),(1.,0.)*a,'SQRT(complex)')
+      call c_d(DSQRT(1.d0*x),1.d0*a,'DSQRT(double)')
+      call c_c(CSQRT((1.,0.)*x),(1.,0.)*a,'CSQRT(complex)')
+      call p_r_r(SQRT,x,a,'SQRT')
+      call p_d_d(DSQRT,1.d0*x,1.d0*a,'DSQRT')
+      call p_c_c(CSQRT,(1.,0.)*x,(1.,0.)*a ,'CSQRT')
+      end
+      subroutine failure(label)
+!     Report failure and set flag
+      character*(*) label
+      logical fail
+      common /flags/ fail
+      write(6,'(a,a,a)') 'Test ',label,' FAILED'
+      fail = .true.
+      end
+      subroutine c_r(a,b,label)
+!     Check if REAL a equals b, and fail otherwise
+      real a, b
+      character*(*) label
+      if ( abs(a-b) .gt. 1.0e-5 ) then
+         call failure(label)
+         write(6,*) 'Got ',a,' expected ', b
+      end if
+      end
+      subroutine c_d(a,b,label)
+!     Check if DOUBLE PRECISION a equals b, and fail otherwise
+      double precision a, b
+      character*(*) label
+      if ( abs(a-b) .gt. 1.0d-5 ) then
+         call failure(label)
+         write(6,*) 'Got ',a,' expected ', b
+      end if
+      end
+ 
+      subroutine c_c(a,b,label)
+!     Check if COMPLEX a equals b, and fail otherwise
+      complex a, b
+      character*(*) label
+      if ( abs(a-b) .gt. 1.0e-5 ) then
+         call failure(label)
+         write(6,*) 'Got ',a,' expected ', b
+      end if
+      end
+      subroutine p_r_r(f,x,a,label)
+!     Check if REAL f(x) equals a for REAL x
+      real f,x,a
+      character*(*) label
+      call c_r(f(x),a,label)
+      end
+      subroutine p_d_d(f,x,a,label)
+!     Check if DOUBLE PRECISION f(x) equals a for DOUBLE PRECISION x
+      double precision f,x,a
+      character*(*) label
+      call c_d(f(x),a,label)
+      end
+      subroutine p_c_c(f,x,a,label)
+!     Check if COMPLEX f(x) equals a for COMPLEX x
+      complex f,x,a
+      character*(*) label
+      call c_c(f(x),a,label)
+      end