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/gcc.dg/uninit-5-O0.c | 39 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/uninit-5-O0.c

(limited to 'gcc/testsuite/gcc.dg/uninit-5-O0.c')

diff --git a/gcc/testsuite/gcc.dg/uninit-5-O0.c b/gcc/testsuite/gcc.dg/uninit-5-O0.c
new file mode 100644
index 000000000..d9784b3f7
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/uninit-5-O0.c
@@ -0,0 +1,39 @@
+/* Spurious uninitialized-variable warnings.  */
+
+/* { dg-do compile } */
+/* { dg-options "-Wuninitialized" } */
+
+extern void use(int);
+extern void foo(void);
+
+void
+func1(int cond)
+{
+    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
+
+    if(cond)
+	x = 1;
+
+    foo();
+
+    if(cond)
+	use(x);
+}
+
+void
+func2 (int cond)
+{
+    int x;  /* { dg-bogus "x" "uninitialized variable warning" } */
+    int flag = 0;
+
+    if(cond)
+    {
+	x = 1;
+	flag = 1;
+    }
+
+    foo();
+
+    if(flag)
+	use(x);
+}
-- 
cgit v1.2.3