OpenE2K
/
gcc
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Dominique Dhumieres 

2009-05-24  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
	    Dominique Dhumieres

	PR fortran/35732
	PR fortran/39872
	* trans-array.c (gfc_conv_ss_startstride): Add one to index.
	* gfortran.dg/bounds_check_fail_3.f90: New test.
	* gfortran.dg/bounds_check_fail_4.f90: New test.
	* gfortran.dg/bounds_check_14.f90: Update test.
	* gfortran.dg/bound_4.f90: Update test.

From-SVN: r147842
This commit is contained in:
Jerry DeLisle 2009-05-25 03:07:00 +00:00
parent ea74392e09
commit 7ac6195704
7 changed files with 49 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
gcc/fortran/ChangeLog
View File

@ -1,3 +1,10 @@
2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Dominique Dhumieres
PR fortran/35732
PR fortran/39872
* trans-array.c (gfc_conv_ss_startstride): Add one to index.
2009-05-22 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR fortran/40195

2
gcc/fortran/trans-array.c
View File

@ -3256,6 +3256,8 @@ gfc_conv_ss_startstride (gfc_loopinfo * loop)
info->start[n]);
tmp = fold_build2 (FLOOR_DIV_EXPR, gfc_array_index_type, tmp,
info->stride[n]);
tmp = fold_build2 (PLUS_EXPR, gfc_array_index_type,
gfc_index_one_node, tmp);
tmp = fold_build2 (MAX_EXPR, gfc_array_index_type, tmp,
build_int_cst (gfc_array_index_type, 0));
/* We remember the size of the first section, and check all the

10
gcc/testsuite/ChangeLog
View File

@ -1,3 +1,13 @@
2009-05-24 Jerry DeLisle <jvdelisle@gcc.gnu.org>
Dominique Dhumieres
PR fortran/35732
PR fortran/39872
* gfortran.dg/bounds_check_fail_3.f90: New test.
* gfortran.dg/bounds_check_fail_4.f90: New test.
* gfortran.dg/bounds_check_14.f90: Update test.
* gfortran.dg/bound_4.f90: Update test.
2009-05-24 Richard Guenther <rguenther@suse.de>
PR middle-end/40233

6
gcc/testsuite/gfortran.dg/bound_4.f90
View File

@ -12,14 +12,14 @@ end program test
subroutine ha0020(mf3)
implicit none
integer xca(1), xda(1), mf3
integer xca(2), xda(2), mf3
xca = 1
xda = -1
xca(1:1) = xda(1:2:mf3)
xca(1:2:-1) = xda(1:2:mf3)
if (any (xca /= -1)) call abort
if (any (xca /= 1)) call abort
if (any(xda(1:2:mf3) /= xda(1:0))) call abort
if (size(xda(1:2:mf3)) /= 0) call abort
if (any(shape(xda(1:2:mf3)) /= 0)) call abort

6
gcc/testsuite/gfortran.dg/bounds_check_14.f90
View File

@ -13,14 +13,14 @@ end program test
subroutine ha0020(mf3)
implicit none
integer xca(1), xda(1), mf3
integer xca(2), xda(2), mf3
xca = 1
xda = -1
xca(1:1) = xda(1:2:mf3)
xca(1:2:-1) = xda(1:2:mf3)
if (any (xca /= -1)) call abort
if (any (xca /= 1)) call abort
if (any(xda(1:2:mf3) /= xda(1:0))) call abort
if (size(xda(1:2:mf3)) /= 0) call abort
if (any(shape(xda(1:2:mf3)) /= 0)) call abort

12
gcc/testsuite/gfortran.dg/bounds_check_fail_3.f90 Normal file
View File

@ -0,0 +1,12 @@
! { dg-do run }
! { dg-options "-fbounds-check" }
! { dg-shouldfail "foo" }
integer x(10), m, n
x = (/ (i, i = 1, 10) /)
m = -3
n = -2
x(7:1:m) = x(6:2:n)
if (any(x /= (/ 2, 2, 3, 4, 5, 6, 6, 8, 9, 10 /))) call abort()
x(8:1:m) = x(5:2:n)
end
! { dg-output "line 10 .* bound mismatch, .* dimension 1 .* array \'x\' \\\(3/2\\\)" }

12
gcc/testsuite/gfortran.dg/bounds_check_fail_4.f90 Normal file
View File

@ -0,0 +1,12 @@
! { dg-do run }
! { dg-options "-fbounds-check" }
! { dg-shouldfail "foo" }
integer x(10), m, n
x = (/ (i, i = 1, 10) /)
m = -3
n = -2
x(7:1:m) = x(1:3) + x(6:2:n)
if (any(x /= (/ 5, 2, 3, 6, 5, 6, 7, 8, 9, 10 /))) call abort()
x(8:1:m) = x(1:3) + x(5:2:n)
end
! { dg-output "line 10 .* bound mismatch, .* dimension 1 .* array \'x\' \\\(2/3\\\)" }