re PR fortran/59345 (_gfortran_internal_pack on compiler generated temps)
2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * trans-array.c (gfc_conv_parameter_array): Temporary arrays generated for expressions do not need to be repacked. 2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org> PR fortran/59345 * gfortran.dg/internal_pack_16.f90: New test. From-SVN: r267829
This commit is contained in:
parent
0604d5672f
commit
7dc3df082b
|
@ -1,3 +1,9 @@
|
|||
2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
|
||||
|
||||
PR fortran/59345
|
||||
* trans-array.c (gfc_conv_parameter_array): Temporary
|
||||
arrays generated for expressions do not need to be repacked.
|
||||
|
||||
2019-01-10 Steven G. Kargl <kargl@gcc.gnu.org>
|
||||
|
||||
PR fortran/86322
|
||||
|
|
|
@ -7866,6 +7866,12 @@ gfc_conv_array_parameter (gfc_se * se, gfc_expr * expr, bool g77,
|
|||
|
||||
no_pack = contiguous && no_pack;
|
||||
|
||||
/* If we have an expression, an array temporary will be
|
||||
generated which does not need to be packed / unpacked
|
||||
if passed to an explicit-shape dummy array. */
|
||||
|
||||
no_pack = no_pack || (g77 && expr->expr_type == EXPR_OP);
|
||||
|
||||
/* Array constructors are always contiguous and do not need packing. */
|
||||
array_constructor = g77 && !this_array_result && expr->expr_type == EXPR_ARRAY;
|
||||
|
||||
|
|
|
@ -1,3 +1,8 @@
|
|||
2019-01-11 Thomas Koenig <tkoenig@gcc.gnu.org>
|
||||
|
||||
PR fortran/59345
|
||||
* gfortran.dg/internal_pack_16.f90: New test.
|
||||
|
||||
2019-01-10 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
PR target/88785
|
||||
|
|
|
@ -0,0 +1,9 @@
|
|||
! { dg-do compile }
|
||||
! { dg-additional-options "-fdump-tree-original" }
|
||||
! PR 59345 - pack/unpack was not needed here.
|
||||
SUBROUTINE S1(A)
|
||||
REAL :: A(3)
|
||||
CALL S2(-A)
|
||||
END SUBROUTINE
|
||||
! { dg-final { scan-tree-dump-not "_gfortran_internal_pack" "original" } }
|
||||
! { dg-final { scan-tree-dump-not "_gfortran_internal_unpack" "original" } }
|
Loading…
Reference in New Issue