From 9816d522cebd9885103e1ebd997f771c7af6791f Mon Sep 17 00:00:00 2001
From: Jesper Nilsson <jesper.nilsson@axis.com>
Date: Mon, 3 Sep 2007 13:41:43 +0000
Subject: [PATCH] builtin_bswap_v3.c: New testcase.

	* gcc.target/cris/builtin_bswap_v3.c: New testcase.
	* gcc.target/cris/builtin_bswap_v8.c: New testcase.

From-SVN: r128044
---
 gcc/testsuite/ChangeLog                          |  3 +++
 gcc/testsuite/gcc.target/cris/builtin_bswap_v3.c | 12 ++++++++++++
 gcc/testsuite/gcc.target/cris/builtin_bswap_v8.c | 12 ++++++++++++
 3 files changed, 27 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/cris/builtin_bswap_v3.c
 create mode 100644 gcc/testsuite/gcc.target/cris/builtin_bswap_v8.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e8c88bc1e17..66a28e9bdfd 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,5 +1,8 @@
 2007-09-03  Jesper Nilsson  <jesper.nilsson@axis.com>
 
+	* gcc.target/cris/builtin_bswap_v3.c: New testcase.
+	* gcc.target/cris/builtin_bswap_v8.c: New testcase.
+
 	* gcc.dg/torture/cris-asm-mof-1.c: Skip if -march defined.
 
 2007-09-02  David Daney  <ddaney@avtrex.com>
diff --git a/gcc/testsuite/gcc.target/cris/builtin_bswap_v3.c b/gcc/testsuite/gcc.target/cris/builtin_bswap_v3.c
new file mode 100644
index 00000000000..86dc938263e
--- /dev/null
+++ b/gcc/testsuite/gcc.target/cris/builtin_bswap_v3.c
@@ -0,0 +1,12 @@
+/* Check that we don't use the swap insn for bswap by checking assembler 
+   output.  The swap instruction was added in v8.  */
+/* { dg-do compile } */
+/* { dg-skip-if "" { "cris-*-elf" } { "-march*" } { "" } } */
+/* { dg-options "-O2 -march=v3" } */
+/* { dg-final { scan-assembler-not "\[ \t\]swapwb\[ \t\]" } } */
+
+int
+f (int a)
+{
+	return __builtin_bswap32(a);
+}
diff --git a/gcc/testsuite/gcc.target/cris/builtin_bswap_v8.c b/gcc/testsuite/gcc.target/cris/builtin_bswap_v8.c
new file mode 100644
index 00000000000..408f08911de
--- /dev/null
+++ b/gcc/testsuite/gcc.target/cris/builtin_bswap_v8.c
@@ -0,0 +1,12 @@
+/* Check that we use the swap insn for bswap by checking assembler
+   output.  The swap instruction was added in v8.  */
+/* { dg-do compile } */
+/* { dg-skip-if "" { "cris-*-elf" } { "-march*" } { "" } } */
+/* { dg-options "-O2 -march=v8" } */
+/* { dg-final { scan-assembler "\[ \t\]swapwb\[ \t\]" } } */
+
+int
+f (int a)
+{
+	return __builtin_bswap32(a);
+}