From a561abf07ba855be2a770e6db7168fbbdefe8bd4 Mon Sep 17 00:00:00 2001
From: Jens Arnold <amiconn@rockbox.org>
Date: Fri, 23 Nov 2007 00:24:07 +0000
Subject: [PATCH] Speex: Put filter code in IRAM on PP5002 for a nice 12%
 speedup.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15765 a1c6a512-1295-4272-9138-f99709370657
---
 apps/codecs/libspeex/filters_arm4.S | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/apps/codecs/libspeex/filters_arm4.S b/apps/codecs/libspeex/filters_arm4.S
index e0b33c848f..2bfa592c24 100644
--- a/apps/codecs/libspeex/filters_arm4.S
+++ b/apps/codecs/libspeex/filters_arm4.S
@@ -32,7 +32,13 @@
    SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
+#include "config.h"
+#if CONFIG_CPU == PP5002
+    .section .icode,"ax",%progbits
+#else
     .text
+#endif
+
 /* void iir_mem16(const spx_word16_t *x, const spx_coef_t *den, spx_word16_t *y, int N, int ord, spx_mem_t *mem, char *stack) */
     .global iir_mem16
 iir_mem16: