From 3e147937eac9eb182c419a4bd4f5155b341d7188 Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Wed, 12 Nov 2014 18:56:50 +0000
Subject: [PATCH] Add a testcase for PR tree-optimization/63835

	PR tree-optimization/63835
	* gcc.dg/pr63835.c: New test.

From-SVN: r217441
---
 gcc/testsuite/ChangeLog        |  5 +++++
 gcc/testsuite/gcc.dg/pr63835.c | 16 ++++++++++++++++
 2 files changed, 21 insertions(+)
 create mode 100644 gcc/testsuite/gcc.dg/pr63835.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 5478e501010..3c53939083b 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2014-11-12  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR tree-optimization/63835
+	* gcc.dg/pr63835.c: New test.
+
 2014-11-12  Alan Lawrence  <alan.lawrence@arm.com>
 
          * gcc.target/aarch64/simd/vqdmlal_high_lane_s16_indices_1.c: New test.
diff --git a/gcc/testsuite/gcc.dg/pr63835.c b/gcc/testsuite/gcc.dg/pr63835.c
new file mode 100644
index 00000000000..435966b1907
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/pr63835.c
@@ -0,0 +1,16 @@
+/* { dg-do compile } */
+/* { dg-options "-Os" } */
+
+int a;
+
+int
+fn1 (int p)
+{
+  return -p;
+}
+
+void
+fn2 ()
+{
+  fn1 (-(unsigned int) a);
+}
-- 
2.30.2