From f688fff740e01f7aef2b1ef7abb9000345a3772b Mon Sep 17 00:00:00 2001
From: olegendo <olegendo@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Mon, 4 Feb 2013 22:43:47 +0000
Subject: [PATCH] 	PR target/55146 	* gcc.target/sh/pr55146.c:
 New.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@195743 138bc75d-0d04-0410-961f-82ee72b054a4
---
 gcc/testsuite/ChangeLog               |  7 ++++-
 gcc/testsuite/gcc.target/sh/pr55146.c | 50 +++++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 gcc/testsuite/gcc.target/sh/pr55146.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 29f0281b476..acdad16e5eb 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,4 +1,9 @@
-2012-02-04  Oleg Endo  <olegendo@gcc.gnu.org>
+2013-02-04  Oleg Endo  <olegendo@gcc.gnu.org>
+
+	PR target/55146
+	* gcc.target/sh/pr55146.c: New.
+
+2013-02-04  Oleg Endo  <olegendo@gcc.gnu.org>
 
 	PR tree-optimization/54386
 	* gcc.target/sh/pr54386.c: New.
diff --git a/gcc/testsuite/gcc.target/sh/pr55146.c b/gcc/testsuite/gcc.target/sh/pr55146.c
new file mode 100644
index 00000000000..11dd49ff6e4
--- /dev/null
+++ b/gcc/testsuite/gcc.target/sh/pr55146.c
@@ -0,0 +1,50 @@
+/* Check that the 'extu.b' instruction is generated for short jump tables.  */
+/* { dg-do compile { target "sh*-*-*" } } */
+/* { dg-options "-Os" } */
+/* { dg-skip-if "" { "sh*-*-*" } { "-m5*"} { "" } }  */
+/* { dg-final { scan-assembler "extu.b" } } */
+
+int
+test (int arg)
+{
+  int rc;
+  switch (arg)
+    {
+    case 0:
+      asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "mov r4,%0"
+	   : "=r" (rc)
+	   : "r" (arg));
+      break;
+    case 1:
+      asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "mov r5,%0"
+	   : "=r" (rc)
+	   : "r" (arg));
+      break;
+    case 2:
+      asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "mov r6,%0"
+	   : "=r" (rc)
+	   : "r" (arg));
+      break;
+    case 3:
+      asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "mov r7,%0"
+	   : "=r" (rc)
+	   : "r" (arg));
+      break;
+    case 4:
+      asm ("nop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "nop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\tnop\n\t"
+	   "mov r8,%0"
+	   : "=r" (rc)
+	   : "r" (arg));
+      break;
+    }
+  return rc;
+}
-- 
2.11.4.GIT