From: Bin Cheng <bin.cheng@arm.com>
Date: Tue, 9 Aug 2016 15:10:55 +0000 (+0000)
Subject: re PR tree-optimization/33707 (scev not handling unsigned conversion)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c57e78c4beadcaf99cbf0e3d71ec4e99ea0f3023;p=gcc.git

re PR tree-optimization/33707 (scev not handling unsigned conversion)

	gcc/testsuite
	PR tree-optimization/33707
	* gcc.dg/vect/pr33707.c: New test.

From-SVN: r239292
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 3a5468cbb47..5674f97b67e 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2016-08-09  Bin Cheng  <bin.cheng@arm.com>
+
+	PR tree-optimization/33707
+	* gcc.dg/vect/pr33707.c: New test.
+
 2016-08-09  Bin Cheng  <bin.cheng@arm.com>
 
 	PR tree-optimization/pr72772
diff --git a/gcc/testsuite/gcc.dg/vect/pr33707.c b/gcc/testsuite/gcc.dg/vect/pr33707.c
new file mode 100644
index 00000000000..b55314264f1
--- /dev/null
+++ b/gcc/testsuite/gcc.dg/vect/pr33707.c
@@ -0,0 +1,12 @@
+/* { dg-do compile } */
+/* { dg-require-effective-target vect_int } */
+
+int
+foo (char *a, unsigned n)
+{
+    int i;
+    a[0] = 0;
+    for (i = 16; i < n; i++)
+      a[i] = a[i-16];
+}
+/* { dg-final { scan-tree-dump "vectorized 1 loops" "vect" } } */