------- Comment #20 from pault at gcc dot gnu dot org 2010-07-10 17:09 ------- Subject: Bug 44582
Author: pault Date: Sat Jul 10 17:08:48 2010 New Revision: 162041 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=162041 Log: 2010-07-10 Paul Thomas <pa...@gcc.gnu.org> PR fortran/44582 * trans-expr.c (arrayfunc_assign_needs_temporary): New function to determine if a function assignment can be made without a temporary. (gfc_trans_arrayfunc_assign): Move all the conditions that suppress the direct function call to the above new functon and call it. PR fortran/44773 * trans-expr.c (arrayfunc_assign_needs_temporary): No temporary if the lhs has never been host associated, as well as not being use associated, a pointer or a target. * resolve.c (resolve_variable): Mark variables that are host associated. * gfortran.h: Add the host_assoc bit to the symbol_attribute structure. 2010-07-10 Paul Thomas <pa...@gcc.gnu.org> PR fortran/44582 * gfortran.dg/aliasing_array_result_1.f90 : New test. Added: branches/gcc-4_4-branch/gcc/testsuite/gfortran.dg/aliasing_array_result_1.f90 Modified: branches/gcc-4_4-branch/gcc/fortran/ChangeLog branches/gcc-4_4-branch/gcc/fortran/gfortran.h branches/gcc-4_4-branch/gcc/fortran/resolve.c branches/gcc-4_4-branch/gcc/fortran/trans-expr.c branches/gcc-4_4-branch/gcc/testsuite/ChangeLog -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44582
