obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 73 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.dg/gomp/for-11.c b/gcc/testsuite/gcc.dg/gomp/for-11.c
new file mode 100644
index 000000000..8c747cdb9
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/gomp/for-11.c
@@ -0,0 +1,73 @@
+/* { dg-do compile } */
+/* { dg-options "-std=c99 -fopenmp" } */
+
+extern void baz (int);
+
+void foo (int j, int k)
+{
+  int i;
+
+  /* Valid loops.  */
+  #pragma omp for
+  for (i = 0; i < 10; i++)
+    baz (i);
+
+  #pragma omp for
+  for (i = j; i <= 10; i+=4)
+    baz (i);
+
+  #pragma omp for
+  for (i = j; i > 0; i = i - 1)
+    baz (j);
+
+  #pragma omp for
+  for (i = j; i >= k; i--)
+    baz (i);
+
+  #pragma omp for
+  for (int l = j; l < 10; l++)
+    baz (l);
+
+  /* Malformed parallel loops.  */
+  #pragma omp for
+  i = 0;		/* { dg-error "for statement expected" } */
+  for ( ; i < 10; )
+    {
+      baz (i);
+      i++;
+    }
+
+  #pragma omp for
+  for (i = 0; ; i--)	/* { dg-error "missing controlling predicate" } */
+    {
+      if (i >= 10)
+	break;		/* { dg-error "break" } */
+      baz (i);
+    }
+
+  #pragma omp for
+  for (i = 0;
+       i < 10 && j > 4; /* { dg-error "invalid controlling predicate" } */
+       i-=3)
+    baz (i);
+
+  #pragma omp for
+  for (i = 0;
+       i < 10;
+       i-=3, j+=2)	/* { dg-error "invalid increment expression" } */
+    baz (i);
+
+  int m = 0;
+  #pragma omp for
+  for (; m < 10; m++)	/* { dg-error "expected" } */
+    baz (m);
+
+  m = 0;
+  #pragma omp for
+  for (int n = 0; m < 10; m++)	/* { dg-error "invalid controlling predicate|invalid increment expression" } */
+    baz (m);
+
+  #pragma omp for
+  for (m = 0; m < 10; i++)	/* { dg-error "invalid increment expression" } */
+    baz (m);
+}