From 254b78598000c699d6fd7a962b407feeb6776e8e Mon Sep 17 00:00:00 2001 From: Sebastian Pop Date: Tue, 25 Jan 2011 21:24:44 +0000 Subject: [PATCH] Add testcase for PR29832. 2011-01-25 Sebastian Pop PR tree-optimization/29832 * gfortran.dg/graphite/pr29832.f90: New. From-SVN: r169253 --- gcc/testsuite/ChangeLog | 5 ++++ .../gfortran.dg/graphite/pr29832.f90 | 26 +++++++++++++++++++ 2 files changed, 31 insertions(+) create mode 100644 gcc/testsuite/gfortran.dg/graphite/pr29832.f90 diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index f530287ae276..3ba48dfab3d1 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,8 @@ +2011-01-25 Sebastian Pop + + PR tree-optimization/29832 + * gfortran.dg/graphite/pr29832.f90: New. + 2011-01-25 Sebastian Pop PR tree-optimization/43567 diff --git a/gcc/testsuite/gfortran.dg/graphite/pr29832.f90 b/gcc/testsuite/gfortran.dg/graphite/pr29832.f90 new file mode 100644 index 000000000000..ab222ab03a60 --- /dev/null +++ b/gcc/testsuite/gfortran.dg/graphite/pr29832.f90 @@ -0,0 +1,26 @@ +! { dg-do run } +! { dg-options "-O2 -ftree-loop-linear" } + +! Program to test the scalarizer +program testarray + implicit none + integer, dimension (6, 5) :: a, b + integer n + + a = 0 + do n = 1, 5 + a(4, n) = n + end do + + b(:, 5:1:-1) = a + a(1:5, 2) = a(4, :) + 1 + + ! The following expression should cause loop reordering + a(:, 2:4) = a(:, 1:3) + + do n = 1, 5 + if (a(n, 3) .ne. (n + 1)) call abort + if (b(4, n) .ne. (6 - n)) call abort + end do +end program + -- 2.47.2