From 0c00d5f3da0cf656d08ce7877e4da393576ef2a2 Mon Sep 17 00:00:00 2001
From: Falk Hueffner <falk@debian.org>
Date: Sat, 27 Nov 2004 17:49:53 +0100
Subject: * gcc.dg/loop-6.c: New test.

From-SVN: r91378
---
 gcc/testsuite/ChangeLog       |  4 ++++
 gcc/testsuite/gcc.dg/loop-6.c | 25 +++++++++++++++++++++++++
 2 files changed, 29 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/loop-6.c

(limited to 'gcc')

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a80759b..3965e60 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2004-11-27  Falk Hueffner  <falk@debian.org>
+
+	* gcc.dg/loop-6.c: New test.
+
 2004-11-27  Jakub Jelinek  <jakub@redhat.com>
 
 	* gcc.c-torture/execute/20041126-1.c: New test.
diff --git a/gcc/testsuite/gcc.dg/loop-6.c b/gcc/testsuite/gcc.dg/loop-6.c
new file mode 100644
index 0000000..653854e
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/loop-6.c
@@ -0,0 +1,25 @@
+/* PR optimization/18577 */
+/* Origin: Falk Hueffner <falk@debian.org> */
+
+/* { dg-do run } */
+/* { dg-options "-O2 -funroll-all-loops" } */
+
+static float tfcos12[3];
+__attribute__((noinline)) double f(double x) { return x; }
+int g;
+
+int main(void)
+{
+  int i, j;
+  for (i = 0; i < 1; i++) 
+    tfcos12[i] = 0.5;
+    
+  for (i = 0; i < 1; i++)
+    {
+      tfcos12[i] = 0.5 * f(i);
+      for (j = 0; j < 12; j++)
+	g++;
+    }
+
+  return 0;
+}
-- 
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