From: Alan Modra <amodra@bigpond.net.au>
Date: Fri, 2 Dec 2005 08:53:56 +0000 (+0000)
Subject: re PR target/21017 (ppc 64bit target not using rlwinm)
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c378afbb0da4716f8f06a03baad7ae8d3b9a4ef2;p=gcc.git

re PR target/21017 (ppc 64bit target not using rlwinm)

	PR target/21017
	* gcc.target/powerpc/rotate.c: New.

From-SVN: r107878
---

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index a55ca25889c..c897339c561 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2005-12-02  Alan Modra  <amodra@bigpond.net.au>
+
+	PR target/21017
+	* gcc.target/powerpc/rotate.c: New.
+
 2005-12-01  Jerry DeLisle  <jvdelisle@gcc.gnu.org>
 
 	* gfortran.dg/pr24489.f90: Delete, replaced by read_eor.f90.
diff --git a/gcc/testsuite/gcc.target/powerpc/rotate.c b/gcc/testsuite/gcc.target/powerpc/rotate.c
new file mode 100644
index 00000000000..5d47215d9d5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/powerpc/rotate.c
@@ -0,0 +1,6 @@
+/* { dg-options "-O2" } */
+/* { dg-final { scan-assembler-not "slwi" } } */
+unsigned int foo (unsigned int x)
+{
+  return ((x >> 16) & 0xffff) | ((x & 0xffff) << 16);
+}