1 files changed, 42 insertions, 0 deletions

diff --git a/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99487.patch b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99487.patch
new file mode 100644
index 0000000000..186c17717f
--- /dev/null
+++ b/meta-oe/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99487.patch
@@ -0,0 +1,42 @@
+2011-03-11  Andrew Stubbs  <ams@codesourcery.com>
+            Michael Hope  <michael.hope@linaro.org>
+            Matthias Klose  <doko@ubuntu.org>
+
+        gcc/
+        * function. (thread_prologue_and_epilogue_insns): Initialize
+        prologue_seq.
+        * opts.c (decode_options): Move flag_shrink_wrap to -O1.
+
+=== modified file 'gcc/function.c'
+--- old/gcc/function.c  2011-03-10 14:55:10 +0000
++++ new/gcc/function.c  2011-03-11 10:35:05 +0000
+@@ -5252,6 +5252,8 @@
+   edge_iterator ei;
+   bitmap_head bb_flags;
+ 
++  prologue_seq = NULL_RTX;
++
+   df_analyze ();
+ 
+   rtl_profile_for_bb (ENTRY_BLOCK_PTR);
+
+=== modified file 'gcc/opts.c'
+--- old/gcc/opts.c      2011-02-08 10:51:58 +0000
++++ new/gcc/opts.c      2011-03-11 10:35:05 +0000
+@@ -877,6 +877,7 @@
+   flag_tree_copy_prop = opt1;
+   flag_tree_sink = opt1;
+   flag_tree_ch = opt1;
++  flag_shrink_wrap = opt1;
+ 
+   /* -O2 optimizations.  */
+   opt2 = (optimize >= 2);
+@@ -909,7 +910,6 @@
+   flag_ipa_cp = opt2;
+   flag_ipa_sra = opt2;
+   flag_ee = opt2;
+-  flag_shrink_wrap = opt2;
+ 
+   /* Track fields in field-sensitive alias analysis.  */
+   set_param_value ("max-fields-for-field-sensitive",
+