blob: 36350854eeea149e4420f1ae305dff98e763c9b5 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
GCC will define __ARM_ARCH_4T__ when building with "-march=armv4t" so we can
check this to turn off the use of 'clz' instructions, which otherwise would
cause compile errors like "selected processor does not support ARM mode
`clz r3,r0'".
Upstream-Status: Submitted
Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Joshua Lock <josh@linux.intel.com>
Index: cogl-1.8.2/cogl/cogl-fixed.c
===================================================================
--- cogl-1.8.2.orig/cogl/cogl-fixed.c
+++ cogl-1.8.2/cogl/cogl-fixed.c
@@ -626,7 +626,7 @@ cogl_fixed_sqrt (CoglFixed x)
/*
* Find the highest bit set
*/
-#if defined (__arm__)
+#if defined (__arm__) && !defined(__ARM_ARCH_4T__)
/* This actually requires at least arm v5, but gcc does not seem
* to set the architecture defines correctly, and it is I think
* very unlikely that anyone will want to use clutter on anything
|
