PR rtl-optimization/45101

	* gcc.dg/pr45101.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@162623 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 57b6a29..21ca910 100644 (file)
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2010-07-28  Maxim Kuvyrkov  <maxim@codesourcery.com>
+
+       PR rtl-optimization/45101
+       * gcc.dg/pr45101.c: New test.
+
 2010-07-28  Tobias Burnus  <burnus@net-b.de>
 
        PR fortran/45077

diff --git a/gcc/testsuite/gcc.dg/pr45101.c b/gcc/testsuite/gcc.dg/pr45101.c
new file mode 100644 (file)
index 0000000..d961572
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr45101.c
@@ -0,0 +1,15 @@
+/* PR rtl-optimization/45101 */
+/* { dg-do compile } */
+/* { dg-options "-O2 -fgcse -fgcse-las" } */
+
+struct
+{
+  int i;
+} *s;
+
+extern void bar (void);
+
+void foo ()
+{
+  !s ? s->i++ : bar ();
+}