1 files changed, 0 insertions, 76 deletions

diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99342.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99342.patch
deleted file mode 100644
index 02db2b4e7e..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99342.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-        2010-05-25  Julian Brown  <julian@codesourcery.com>
-
-        gcc/
-        * config/arm/arm.c (arm_tune_cortex_a5): New.
-        (arm_override_options): Set above. Set max_insns_skipped to 1 for
-        Cortex-A5.
-        * config/arm/arm.h (arm_tune_cortex_a5): Add declaration.
-        (BRANCH_COST): Set to zero for Cortex-A5 unless optimising for
-        size.
-
-2010-07-26  Julian Brown  <julian@codesourcery.com>
-
-        Merge from Sourcery G++ 4.4:
-
-        2009-08-26  Julian Brown  <julian@codesourcery.com>
- 
-        gcc/config/arm/
-
-=== modified file 'gcc/config/arm/arm.c'
---- old/gcc/config/arm/arm.c    2010-08-12 14:08:29 +0000
-+++ new/gcc/config/arm/arm.c    2010-08-12 16:18:41 +0000
-@@ -671,6 +671,9 @@
-    This typically means an ARM6 or ARM7 with MMU or MPU.  */
- int arm_tune_wbuf = 0;
- 
-+/* Nonzero if tuning for Cortex-A5.  */
-+int arm_tune_cortex_a5 = 0;
-+
- /* Nonzero if tuning for Cortex-A9.  */
- int arm_tune_cortex_a9 = 0;
- 
-@@ -1582,6 +1585,7 @@
-   arm_tune_xscale = (tune_flags & FL_XSCALE) != 0;
-   arm_arch_iwmmxt = (insn_flags & FL_IWMMXT) != 0;
-   arm_arch_hwdiv = (insn_flags & FL_DIV) != 0;
-+  arm_tune_cortex_a5 = (arm_tune == cortexa5) != 0;
-   arm_tune_cortex_a9 = (arm_tune == cortexa9) != 0;
- 
-   /* If we are not using the default (ARM mode) section anchor offset
-@@ -1880,6 +1884,11 @@
-          that is worth skipping is shorter.  */
-       if (arm_tune_strongarm)
-         max_insns_skipped = 3;
-+
-+      /* Branches can be dual-issued on Cortex-A5, so conditional execution is
-+        less appealing.  */
-+      if (arm_tune_cortex_a5)
-+        max_insns_skipped = 1;
-     }
- 
-   /* Hot/Cold partitioning is not currently supported, since we can't
-
-=== modified file 'gcc/config/arm/arm.h'
---- old/gcc/config/arm/arm.h    2010-08-05 16:34:46 +0000
-+++ new/gcc/config/arm/arm.h    2010-08-12 16:18:41 +0000
-@@ -435,6 +435,9 @@
- /* Nonzero if tuning for stores via the write buffer.  */
- extern int arm_tune_wbuf;
- 
-+/* Nonzero if tuning for Cortex-A5.  */
-+extern int arm_tune_cortex_a5;
-+
- /* Nonzero if tuning for Cortex-A9.  */
- extern int arm_tune_cortex_a9;
- 
-@@ -2222,7 +2225,8 @@
- /* Try to generate sequences that don't involve branches, we can then use
-    conditional instructions */
- #define BRANCH_COST(speed_p, predictable_p) \
--  (TARGET_32BIT ? (TARGET_THUMB2 && optimize_size ? 1 : 4) \
-+  (TARGET_32BIT ? ((arm_tune_cortex_a5 && !optimize_size) ? 0 \
-+                  : (TARGET_THUMB2 && optimize_size ? 1 : 4)) \
-                : (optimize > 0 ? 2 : 0))
- 
- /* Position Independent Code.  */
-