1 files changed, 28 insertions, 0 deletions

diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99321.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99321.patch
new file mode 100644
index 0000000000..b122ab10f8
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99321.patch
@@ -0,0 +1,28 @@
+2010-07-26  Julian Brown  <julian@codesourcery.com>
+
+        Merge from Sourcery G++ 4.4:
+
+        2007-07-05  Mark Shinwell  <shinwell@codesourcery.com>
+
+        gcc/
+        * config/arm/arm.h (BRANCH_COST): Set to 1 when optimizing for size
+        on Thumb-2.
+
+ 2010-08-05  Andrew Stubbs  <ams@codesourcery.com>
+ 
+        gcc/testsuite/
+
+=== modified file 'gcc/config/arm/arm.h'
+--- old/gcc/config/arm/arm.h    2010-08-03 10:40:56 +0000
++++ new/gcc/config/arm/arm.h    2010-08-05 14:29:52 +0000
+@@ -2210,7 +2210,8 @@
+ /* Try to generate sequences that don't involve branches, we can then use
+    conditional instructions */
+ #define BRANCH_COST(speed_p, predictable_p) \
+-  (TARGET_32BIT ? 4 : (optimize > 0 ? 2 : 0))
++  (TARGET_32BIT ? (TARGET_THUMB2 && optimize_size ? 1 : 4) \
++               : (optimize > 0 ? 2 : 0))
+ 
+ /* Position Independent Code.  */
+ /* We decide which register to use based on the compilation options and
+