1 files changed, 0 insertions, 130 deletions
diff --git a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99416.patch b/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99416.patch
deleted file mode 100644
index 72a221b1d2..0000000000
--- a/toolchain-layer/recipes-devtools/gcc/gcc-4.5/linaro/gcc-4.5-linaro-r99416.patch
+++ /dev/null
@@ -1,130 +0,0 @@
-2010-10-15  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	Backport from mainline:
-
-	2010-10-15  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	gcc/
-	* ifcvt.c (find_active_insn_before): New function.
-	(find_active_insn_after): New function.
-	(cond_exec_process_if_block): Use new functions to replace
-	prev_active_insn() and next_active_insn().
-
-	gcc/testsuite/
-	* gcc.dg/20101010-1.c: New testcase.
-
-=== modified file 'gcc/ifcvt.c'
-Index: gcc-4.5/gcc/ifcvt.c
-===================================================================
---- gcc-4.5.orig/gcc/ifcvt.c
-+++ gcc-4.5/gcc/ifcvt.c
-@@ -88,6 +88,8 @@ static int count_bb_insns (const_basic_b
- static bool cheap_bb_rtx_cost_p (const_basic_block, int);
- static rtx first_active_insn (basic_block);
- static rtx last_active_insn (basic_block, int);
-+static rtx find_active_insn_before (basic_block, rtx);
-+static rtx find_active_insn_after (basic_block, rtx);
- static basic_block block_fallthru (basic_block);
- static int cond_exec_process_insns (ce_if_block_t *, rtx, rtx, rtx, rtx, int);
- static rtx cond_exec_get_condition (rtx);
-@@ -230,6 +232,48 @@ last_active_insn (basic_block bb, int sk
-   return insn;
- }
- 
-+/* Return the active insn before INSN inside basic block CURR_BB. */
-+
-+static rtx
-+find_active_insn_before (basic_block curr_bb, rtx insn)
-+{
-+  if (!insn || insn == BB_HEAD (curr_bb))
-+    return NULL_RTX;
-+
-+  while ((insn = PREV_INSN (insn)) != NULL_RTX)
-+    {
-+      if (NONJUMP_INSN_P (insn) || JUMP_P (insn) || CALL_P (insn))
-+        break;
-+
-+      /* No other active insn all the way to the start of the basic block. */
-+      if (insn == BB_HEAD (curr_bb))
-+        return NULL_RTX;
-+    }
-+
-+  return insn;
-+}
-+
-+/* Return the active insn after INSN inside basic block CURR_BB. */
-+
-+static rtx
-+find_active_insn_after (basic_block curr_bb, rtx insn)
-+{
-+  if (!insn || insn == BB_END (curr_bb))
-+    return NULL_RTX;
-+
-+  while ((insn = NEXT_INSN (insn)) != NULL_RTX)
-+    {
-+      if (NONJUMP_INSN_P (insn) || JUMP_P (insn) || CALL_P (insn))
-+        break;
-+
-+      /* No other active insn all the way to the end of the basic block. */
-+      if (insn == BB_END (curr_bb))
-+        return NULL_RTX;
-+    }
-+
-+  return insn;
-+}
-+
- /* Return the basic block reached by falling though the basic block BB.  */
- 
- static basic_block
-@@ -448,9 +492,9 @@ cond_exec_process_if_block (ce_if_block_
-       if (n_matching > 0)
- 	{
- 	  if (then_end)
--	    then_end = prev_active_insn (then_first_tail);
-+	    then_end = find_active_insn_before (then_bb, then_first_tail);
- 	  if (else_end)
--	    else_end = prev_active_insn (else_first_tail);
-+	    else_end = find_active_insn_before (else_bb, else_first_tail);
- 	  n_insns -= 2 * n_matching;
- 	}
- 
-@@ -488,9 +532,9 @@ cond_exec_process_if_block (ce_if_block_
- 	  if (n_matching > 0)
- 	    {
- 	      if (then_start)
--		then_start = next_active_insn (then_last_head);
-+		then_start = find_active_insn_after (then_bb, then_last_head);
- 	      if (else_start)
--		else_start = next_active_insn (else_last_head);
-+		else_start = find_active_insn_after (else_bb, else_last_head);
- 	      n_insns -= 2 * n_matching;
- 	    }
- 	}
-@@ -646,7 +690,7 @@ cond_exec_process_if_block (ce_if_block_
-     {
-       rtx from = then_first_tail;
-       if (!INSN_P (from))
--	from = next_active_insn (from);
-+	from = find_active_insn_after (then_bb, from);
-       delete_insn_chain (from, BB_END (then_bb), false);
-     }
-   if (else_last_head)
-Index: gcc-4.5/gcc/testsuite/gcc.dg/20101010-1.c
-===================================================================
---- /dev/null
-+++ gcc-4.5/gcc/testsuite/gcc.dg/20101010-1.c
-@@ -0,0 +1,14 @@
-+/* { dg-do compile } */
-+/* { dg-options "-O2 -fno-crossjumping" } */
-+
-+int foo (void)
-+{
-+  int len;
-+  if (bar1 (&len))
-+    {
-+      char devpath [len];
-+      if (bar2 (devpath) == len)
-+        return len;
-+    }
-+  return -1;
-+}