alias-21.c: New testcase.

2012-07-21  Andrew Pinski  <apinski@cavium.com>

	* gcc.dg/tree-ssa/alias-21.c: New testcase.
	* gcc.dg/tree-ssa/alias-22.c: New testcase.

From-SVN: r189752

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3dd4fb86c80d9caa11c11b96bc916fd105363fb6..7903d90b96669a476341ec126e6ff69f27bbd742 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2012-07-21  Andrew Pinski  <apinski@cavium.com>
+
+       * gcc.dg/tree-ssa/alias-21.c: New testcase.
+       * gcc.dg/tree-ssa/alias-22.c: New testcase.
+
 2012-07-21  Andrew Pinski  <apinski@cavium.com>
 
        * gcc.target/mips/octeon-pop-2.c: New testcase.

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/alias-21.c b/gcc/testsuite/gcc.dg/tree-ssa/alias-21.c
new file mode 100644 (file)
index 0000000..4175588
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/alias-21.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+
+int f(int *r)
+{
+  r[0] = 0;
+  r[1] = 1;
+  return r[0];
+}
+
+
+/* { dg-final { scan-tree-dump-times "return 0;" 1 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
+

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/alias-22.c b/gcc/testsuite/gcc.dg/tree-ssa/alias-22.c
new file mode 100644 (file)
index 0000000..8c808fe
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/alias-22.c
@@ -0,0 +1,15 @@
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+
+int f(int *r)
+{
+  r[1] = 0;
+  r[2] = 1;
+  return r[1];
+}
+
+
+/* { dg-final { scan-tree-dump-times "return 0;" 1 "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
+