From 1bc5aee63eb72b341f506ad058502cd0361f0d10 Mon Sep 17 00:00:00 2001
From: Ben Cheng <bccheng@google.com>
Date: Tue, 25 Mar 2014 22:37:19 -0700
Subject: Initial checkin of GCC 4.9.0 from trunk (r208799).

Change-Id: I48a3c08bb98542aa215912a75f03c0890e497dba
---
 gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c | 44 +++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c

(limited to 'gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c')

diff --git a/gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c b/gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c
new file mode 100644
index 000000000..4c0a3e7c5
--- /dev/null
+++ b/gcc-4.9/gcc/testsuite/gcc.dg/ipa/ipcp-agg-3.c
@@ -0,0 +1,44 @@
+/* { dg-do compile } */
+/* { dg-options "-O3 -fno-ipa-sra -fdump-ipa-cp-details -fdump-tree-optimized-slim"  } */
+/* { dg-add-options bind_pic_locally } */
+
+struct S
+{
+  int a, b, c;
+};
+
+void *blah(int, void *);
+
+static void __attribute__ ((noinline))
+foo (int z, struct S *p)
+{
+  int i, c = p->c;
+  int b = p->b;
+  void *v = (void *) p;
+
+  for (i= 0; i< c; i++)
+    v = blah(b + i, v);
+}
+
+void
+entry (int c)
+{
+  struct S s;
+  int i;
+
+  for (i = 0; i<c; i++)
+    {
+      s.a = 1;
+      s.b = 64;
+      s.c = 32;
+      foo (i, &s);
+    }
+  s.c = 2;
+  foo (0, &s);
+}
+/* { dg-final { scan-ipa-dump-times "Creating a specialized node of foo/\[0-9\]*\\." 2 "cp" } } */
+/* { dg-final { scan-ipa-dump-times "Aggregate replacements: 1" 2 "cp" } } */
+/* { dg-final { scan-ipa-dump-times "Aggregate replacements: 0" 2 "cp" } } */
+/* { dg-final { cleanup-ipa-dump "cp" } } */
+/* { dg-final { scan-tree-dump-not "->c;" "optimized" } } */
+/* { dg-final { cleanup-tree-dump "optimized" } } */
-- 
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