From 30093f0492dcf588c2225831365f170e3ee77816 Mon Sep 17 00:00:00 2001
From: Chao-ying Fu <fu@mips.com>
Date: Tue, 1 Dec 2009 01:40:28 +0000
Subject: [PATCH] dsp-lhx.c: New test.

2009-11-30  Chao-ying Fu  <fu@mips.com>

	* gcc.target/mips/dsp-lhx.c: New test.
	* gcc.target/mips/dsp-no-lhx.c: New test.

From-SVN: r154862
---
 gcc/testsuite/ChangeLog                    |  5 +++++
 gcc/testsuite/gcc.target/mips/dsp-lhx.c    | 10 ++++++++++
 gcc/testsuite/gcc.target/mips/dsp-no-lhx.c | 10 ++++++++++
 3 files changed, 25 insertions(+)
 create mode 100644 gcc/testsuite/gcc.target/mips/dsp-lhx.c
 create mode 100644 gcc/testsuite/gcc.target/mips/dsp-no-lhx.c

diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index e97ca5a0fc90..382406f5194a 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2009-11-30  Chao-ying Fu  <fu@mips.com>
+
+	* gcc.target/mips/dsp-lhx.c: New test.
+	* gcc.target/mips/dsp-no-lhx.c: New test.
+
 2009-11-30  Dave Korn  <dave.korn.cygwin@gmail.com>
 
 	* lib/g++.exp (g++_init): Add host-dependent settings for
diff --git a/gcc/testsuite/gcc.target/mips/dsp-lhx.c b/gcc/testsuite/gcc.target/mips/dsp-lhx.c
new file mode 100644
index 000000000000..416356f2a030
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/dsp-lhx.c
@@ -0,0 +1,10 @@
+/* Test MIPS32 DSP LHX instruction */
+/* { dg-do compile } */
+/* { dg-options "-mgp32 -mdsp -O2" } */
+
+/* { dg-final { scan-assembler "\tlhx\t" } } */
+
+NOMIPS16 signed short test (signed short *a, int index)
+{
+  return a[index];
+}
diff --git a/gcc/testsuite/gcc.target/mips/dsp-no-lhx.c b/gcc/testsuite/gcc.target/mips/dsp-no-lhx.c
new file mode 100644
index 000000000000..a37c42f1a900
--- /dev/null
+++ b/gcc/testsuite/gcc.target/mips/dsp-no-lhx.c
@@ -0,0 +1,10 @@
+/* Test MIPS32 DSP LHX instruction */
+/* { dg-do compile } */
+/* { dg-options "-mgp32 -mdsp -O2" } */
+
+/* { dg-final { scan-assembler-not "\tlhx\t" } } */
+
+NOMIPS16 unsigned short test (unsigned short *a, int index)
+{
+  return a[index];
+}