gcc: drop version 4.8-linaro

[openwrt/svn-archive/archive.git] / toolchain / gcc / patches / 4.8-linaro / 001-revert_register_mode_search.patch

diff --git a/toolchain/gcc/patches/4.8-linaro/001-revert_register_mode_search.patch b/toolchain/gcc/patches/4.8-linaro/001-revert_register_mode_search.patch
deleted file mode 100644 (file)
index 162d651..0000000
--- a/toolchain/gcc/patches/4.8-linaro/001-revert_register_mode_search.patch
+++ /dev/null
@@ -1,65 +0,0 @@
-Revert of:
-
-commit 275035b56823b26d5fb7e90fad945b998648edf2
-Author: bergner <bergner@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date:   Thu Sep 5 14:09:07 2013 +0000
-
-        PR target/58139
-        * reginfo.c (choose_hard_reg_mode): Scan through all mode classes
-        looking for widest mode.
-
-
-    git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@202286 138bc75d-0d04-0410-961f-82ee72b054a4
-
-
---- a/gcc/reginfo.c
-+++ b/gcc/reginfo.c
-@@ -620,35 +620,40 @@ choose_hard_reg_mode (unsigned int regno
-        mode = GET_MODE_WIDER_MODE (mode))
-     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
-       && HARD_REGNO_MODE_OK (regno, mode)
--      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
--      && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
-+      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
-       found_mode = mode;
- 
-+  if (found_mode != VOIDmode)
-+    return found_mode;
-+
-   for (mode = GET_CLASS_NARROWEST_MODE (MODE_FLOAT);
-        mode != VOIDmode;
-        mode = GET_MODE_WIDER_MODE (mode))
-     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
-       && HARD_REGNO_MODE_OK (regno, mode)
--      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
--      && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
-+      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
-       found_mode = mode;
- 
-+  if (found_mode != VOIDmode)
-+    return found_mode;
-+
-   for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_FLOAT);
-        mode != VOIDmode;
-        mode = GET_MODE_WIDER_MODE (mode))
-     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
-       && HARD_REGNO_MODE_OK (regno, mode)
--      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
--      && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
-+      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
-       found_mode = mode;
- 
-+  if (found_mode != VOIDmode)
-+    return found_mode;
-+
-   for (mode = GET_CLASS_NARROWEST_MODE (MODE_VECTOR_INT);
-        mode != VOIDmode;
-        mode = GET_MODE_WIDER_MODE (mode))
-     if ((unsigned) hard_regno_nregs[regno][mode] == nregs
-       && HARD_REGNO_MODE_OK (regno, mode)
--      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode))
--      && GET_MODE_SIZE (mode) > GET_MODE_SIZE (found_mode))
-+      && (! call_saved || ! HARD_REGNO_CALL_PART_CLOBBERED (regno, mode)))
-       found_mode = mode;
- 
-   if (found_mode != VOIDmode)