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openSUSE:12.3
libffi43
amd-cunroll-2.diff
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File amd-cunroll-2.diff of Package libffi43
2008-04-29 Richard Guenther <rguenther@suse.de> PR tree-optimization/36078 * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely): Update virtual SSA form after cleaning up the CFG. * gfortran.fortran-torture/compile/pr36078.f90: New testcase. Index: gcc/testsuite/gfortran.fortran-torture/compile/pr36078.f90 =================================================================== *** gcc/testsuite/gfortran.fortran-torture/compile/pr36078.f90 (revision 0) --- gcc/testsuite/gfortran.fortran-torture/compile/pr36078.f90 (revision 0) *************** *** 0 **** --- 1,22 ---- + subroutine foo(func,p,eval) + real(kind=kind(1.0d0)), dimension(3,0:4,0:4,0:4) :: p + logical(kind=kind(.true.)), dimension(5,5,5) :: eval + interface + subroutine func(values,pt) + real(kind=kind(1.0d0)), dimension(:), intent(out) :: values + real(kind=kind(1.0d0)), dimension(:,:), intent(in) :: pt + end subroutine + end interface + real(kind=kind(1.0d0)), dimension(125,3) :: pt + integer(kind=kind(1)) :: n_pt + + n_pt = 1 + pt(1:n_pt,:) = & + reshape( & + pack( & + transpose(reshape(p,(/3,125/))), & + spread(reshape(eval,(/125/)),dim=2,ncopies=3)), & + (/n_pt,3/)) + + end subroutine + end Index: gcc/tree-ssa-loop-ivcanon.c =================================================================== *** gcc/tree-ssa-loop-ivcanon.c (revision 134791) --- gcc/tree-ssa-loop-ivcanon.c (working copy) *************** tree_unroll_loops_completely (bool may_i *** 366,372 **** /* This will take care of removing completely unrolled loops from the loop structures so we can continue unrolling now innermost loops. */ ! cleanup_tree_cfg (); /* Clean up the information about numbers of iterations, since complete unrolling might have invalidated it. */ --- 366,373 ---- /* This will take care of removing completely unrolled loops from the loop structures so we can continue unrolling now innermost loops. */ ! if (cleanup_tree_cfg ()) ! update_ssa (TODO_update_ssa_only_virtuals); /* Clean up the information about numbers of iterations, since complete unrolling might have invalidated it. */
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