1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.target/i386/pr56903.c b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr56903.c
new file mode 100644
index 000000000..9e6a1c391
--- /dev/null
+++ b/gcc-4.8/gcc/testsuite/gcc.target/i386/pr56903.c
@@ -0,0 +1,18 @@
+/* PR rtl-optimization/56903 */
+/* { dg-do compile } */
+/* { dg-options "-Os" } */
+/* { dg-additional-options "-march=pentium3" { target ia32 } } */
+
+int a, *b, c;
+struct S { int s : 1; } *fn1 (void);
+extern int fn3 (void), fn4 (int *);
+
+void
+fn2 (void)
+{
+  int e = fn3 ();
+  char f = c + fn1 ()->s * 4;
+  if (*b && f == e)
+    a = *b;
+  fn4 (b);
+}