* gcc.dg/tree-ssa/20050412-1.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@98067 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 6c1d8c4..c756bbc 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2005-04-12  Jeff Law  <law@redhat.com>
+
+       * gcc.dg/tree-ssa/20050412-1.c: New test.
+
 2005-04-13  Thomas Koenig  <Thomas.Koenig@online.de>
 
        PR libfortran/19016

diff --git a/gcc/testsuite/gcc.dg/tree-ssa/20050412-1.c b/gcc/testsuite/gcc.dg/tree-ssa/20050412-1.c
new file mode 100644 (file)
index 0000000..9c172d7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/tree-ssa/20050412-1.c
@@ -0,0 +1,16 @@
+/* PR tree-optimization/14627 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fdump-tree-optimized" } */
+
+
+int b;
+void foo (int a) {
+       if (a)
+               a = 3;
+       b = a;
+}
+
+/* Make sure we do not have an assignment a = 0 in the resulting
+   optimized dump.  */
+/* { dg-final { scan-tree-dump-times "a.* = 0;" 0 "optimized"} } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */