bessel_6.f90: XFAIL on spu-*-*.

	* gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
	* gfortran.dg/bessel_7.f90: Likewise.
	* gfortran.dg/erf_2.F90: Likewise.  Always run with -O0.

	* gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
	* gfortran.dg/sum_init_expr.f03: Likewise.

	* gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.

	* gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
	-r -nostdlib.

	* gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
	loop only on "vect_intfloat_cvt" targets.

From-SVN: r169393

gcc/testsuite/ChangeLog

+2011-01-29  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
+
+	* gfortran.dg/bessel_6.f90: XFAIL on spu-*-*.
+	* gfortran.dg/bessel_7.f90: Likewise.
+	* gfortran.dg/erf_2.F90: Likewise.  Always run with -O0.
+
+	* gfortran.dg/complex_intrinsics_5.f90: Increase "epsilon".
+	* gfortran.dg/sum_init_expr.f03: Likewise.
+
+	* gfortran.dg/realloc_on_assign_2.f03: Skip on spu-*-*.
+
+	* gfortran.dg/lto/20091016-1_0.f90: Replace -shared with
+	-r -nostdlib.
+
+	* gfortran.dg/vect/fast-math-vect-8.f90: Check for vectorized
+	loop only on "vect_intfloat_cvt" targets.
+
 2011-01-29  Tobias Burnus  <burnus@net-b.de>
 
 	PR fortran/47531

gcc/testsuite/gfortran.dg/bessel_6.f90

-! { dg-do run }
+! { dg-do run { xfail spu-*-* } }
 !
 ! PR fortran/36158
 ! PR fortran/33197
 !
+! XFAILed for SPU targets since we don't have an accurate library
+! implementation of the single-precision Bessel functions.
+!
 ! Run-time tests for transformations BESSEL_JN
 !
 implicit none

gcc/testsuite/gfortran.dg/bessel_7.f90

-! { dg-do run { xfail *-*-mingw* } }
+! { dg-do run { xfail *-*-mingw* spu-*-* } }
 !
 ! PR fortran/36158
 ! PR fortran/33197
@@ -7,6 +7,9 @@
 ! of BESSEL_YN(n,x) has different results.  It returns NAN rather than
 ! -INF for "x=0.0" and all "n".
 !
+! XFAILed for SPU targets since we don't have an accurate library
+! implementation of the single-precision Bessel functions.
+!
 ! Run-time tests for transformations BESSEL_YN
 !
 implicit none

gcc/testsuite/gfortran.dg/complex_intrinsic_5.f90

@@ -9,7 +9,7 @@
 !
 module test
   implicit none
-  real(4), parameter :: eps4 = epsilon(0.0_4)*2.0_4
+  real(4), parameter :: eps4 = epsilon(0.0_4)*4.0_4
   real(8), parameter :: eps8 = epsilon(0.0_8)*2.0_8
   interface check
     procedure check4, check8

gcc/testsuite/gfortran.dg/erf_2.F90

-! { dg-do run }
-! { dg-options "-fno-range-check -ffree-line-length-none " }
+! { dg-do run { xfail spu-*-* } }
+! { dg-options "-fno-range-check -ffree-line-length-none -O0" }
 ! { dg-add-options ieee }
 !
+! XFAILed for SPU targets because our library implementation of
+! the double-precision erf/erfc functions is not accurate enough.
+!
 ! Check that simplification functions and runtime library agree on ERF,
 ! ERFC and ERFC_SCALED.
 

gcc/testsuite/gfortran.dg/lto/20091016-1_0.f90

 ! { dg-lto-do link }
-! { dg-lto-options {{-flto -g -fPIC -shared} {-O -flto -g -fPIC -shared}} }
+! { dg-lto-options {{-flto -g -fPIC -r -nostdlib} {-O -flto -g -fPIC -r -nostdlib}} }
 
       FUNCTION makenumberstring(x)
       IMPLICIT NONE

gcc/testsuite/gfortran.dg/realloc_on_assign_2.f03

 ! { dg-do run }
+! { dg-skip-if "Too big for local store" { spu-*-* } { "*" } { "" } }
 ! Tests the patch that implements F2003 automatic allocation and
 ! reallocation of allocatable arrays on assignment.  The tests
 ! below were generated in the final stages of the development of

gcc/testsuite/gfortran.dg/sum_init_expr.f03

@@ -52,14 +52,14 @@ CONTAINS
   SUBROUTINE rlib (array, result)
     REAL, DIMENSION(:,:), INTENT(in) :: array
     REAL, INTENT(in) :: result
-    IF (ABS(SUM(array) - result) > 2e-6) CALL abort()
+    IF (ABS(SUM(array) - result) > 4e-6) CALL abort()
   END SUBROUTINE
 
   SUBROUTINE rlib_with_dim (array, dim, result)
     REAL, DIMENSION(:,:), INTENT(in) :: array
     INTEGER, INTENT(iN)              :: dim
     REAL, DIMENSION(:), INTENT(in)   :: result
-    IF (ANY (ABS(SUM (array, dim=dim) - result) > 2e-6)) CALL abort()
+    IF (ANY (ABS(SUM (array, dim=dim) - result) > 4e-6)) CALL abort()
   END SUBROUTINE
 END
 

gcc/testsuite/gfortran.dg/vect/fast-math-vect-8.f90

@@ -89,5 +89,6 @@ contains
 
 end module solv_cap
 
-! { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" } } 
+
+! { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { target vect_intfloat_cvt } } }
 ! { dg-final { cleanup-tree-dump "vect" } }