------- Comment #5 from sayle at gcc dot gnu dot org 2007-01-16 18:15 ------- Subject: Bug 30404
Author: sayle Date: Tue Jan 16 18:15:19 2007 New Revision: 120829 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=120829 Log: 2007-01-16 Roger Sayle <[EMAIL PROTECTED]> PR fortran/30404 * trans-stmt.c (forall_info): Remove pmask field. (gfc_trans_forall_loop): Remove NVAR argument, instead assume that NVAR covers all the interation variables in the current forall_info. Add an extra OUTER parameter, which specified the loop header in which to place mask index initializations. (gfc_trans_nested_forall_loop): Remove NEST_FLAG argument. Change the semantics of MASK_FLAG to only control the mask in the innermost loop. (compute_overall_iter_number): Optimize the trivial case of a top-level loop having a constant number of iterations. Update call to gfc_trans_nested_forall_loop. Calculate the number of times the inner loop will be executed, not to size of the iteration space. (allocate_temp_for_forall_nest_1): Reuse SIZE as BYTESIZE when sizeof(type) == 1. Tidy up. (gfc_trans_assign_need_temp): Remove NEST_FLAG argument from calls to gfc_trans_nested_forall_loop. (gfc_trans_pointer_assign_need_temp): Likewise. (gfc_trans_forall_1): Remove unused BYTESIZE, TMPVAR, SIZEVAR and LENVAR local variables. Split mask allocation into a separate hunk/pass from mask population. Use allocate_temp_for_forall_nest to allocate the FORALL mask with the correct size. Update calls to gfc_trans_nested_forall_loop. (gfc_evaluate_where_mask): Update call to gfc_trans_nested_forall_loop. (gfc_trans_where_2): Likewise. * gfortran.dg/forall_6.f90: New test case. * gfortran.dg/dependency_8.f90: Update test to find "temp" array. * gfortran.dg/dependency_13.f90: Likewise. Added: trunk/gcc/testsuite/gfortran.dg/forall_6.f90 Modified: trunk/gcc/fortran/ChangeLog trunk/gcc/fortran/trans-stmt.c trunk/gcc/testsuite/ChangeLog trunk/gcc/testsuite/gfortran.dg/dependency_13.f90 trunk/gcc/testsuite/gfortran.dg/dependency_8.f90 -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30404
