Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba

1 files changed, 29 insertions, 0 deletions

diff --git a/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20080922-1.c b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20080922-1.c
new file mode 100644
index 000000000..853ec4f25
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.c-torture/compile/20080922-1.c
@@ -0,0 +1,29 @@
+typedef struct rtx_def *rtx;
+typedef struct rtvec_def *rtvec;
+enum rtx_code { PARALLEL, SET };
+union rtunion_def {
+    rtx rt_rtx;
+    rtvec rt_rtvec;
+};
+typedef union rtunion_def rtunion;
+struct rtx_def {
+    rtunion fld;
+};
+struct rtvec_def {
+    int num_elem;
+};
+extern rtx operand;
+
+rtx peephole2_insns (rtx x0, enum rtx_code code)
+{
+  switch (code)
+    {
+      case SET:
+	  operand = (((x0)->fld).rt_rtx);
+	  return operand;
+      case PARALLEL:
+	  if ((((((x0)->fld).rt_rtvec))->num_elem) == 2)
+	    return 0;
+	  break;
+    }
+}