From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001
From: upstream source tree <ports@midipix.org>
Date: Sun, 15 Mar 2015 20:14:05 -0400
Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified
 gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream
 tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.
---
 gcc/testsuite/g++.dg/tree-prof/partition1.C | 54 +++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 gcc/testsuite/g++.dg/tree-prof/partition1.C

(limited to 'gcc/testsuite/g++.dg/tree-prof/partition1.C')

diff --git a/gcc/testsuite/g++.dg/tree-prof/partition1.C b/gcc/testsuite/g++.dg/tree-prof/partition1.C
new file mode 100644
index 000000000..108803997
--- /dev/null
+++ b/gcc/testsuite/g++.dg/tree-prof/partition1.C
@@ -0,0 +1,54 @@
+/* { dg-require-effective-target freorder } */
+/* { dg-options "-O2 -freorder-blocks-and-partition" } */
+/* { dg-skip-if "PR target/47683" { mips-sgi-irix* } } */
+
+struct A { A () __attribute__((noinline)); ~A () __attribute__((noinline)); };
+A::A () { asm volatile ("" : : : "memory"); }
+A::~A () { asm volatile ("" : : : "memory"); }
+
+int bar () __attribute__((noinline));
+void foo () __attribute__((noinline));
+
+volatile int k, l;
+
+int bar (int i)
+{
+  void *p = __builtin_alloca (i);
+  asm volatile ("" : : "r" (i), "r" (p) : "memory");
+  if (k) throw 6;
+  return ++l;
+}
+
+void foo ()
+{
+  A a;
+  try {
+    A b;
+    int i = bar (5);
+    try { throw 6; } catch (int) {}
+    if (__builtin_expect (i < 4500, 0)) {
+      bar (7);
+      try { bar (8); } catch (long) {}
+      bar (10);
+      if (__builtin_expect (i < 0, 0)) {
+	try { bar (12); } catch (...) {}
+	bar (16);
+	bar (122);
+      } else {
+	try { bar (bar (7)); } catch (int) {}
+      }
+    } else {
+      try { bar (bar (bar (9))); } catch (...) {}
+      bar (5);
+    }
+  } catch (...) {
+  }
+}
+
+int
+main ()
+{
+  int i;
+  for (i = 0; i < 10000; i++)
+    foo ();
+}
-- 
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