1 files changed, 0 insertions, 125 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0365-gcc.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0365-gcc.patch
deleted file mode 100644
index 378076392..000000000
--- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0365-gcc.patch
+++ /dev/null
@@ -1,125 +0,0 @@
-From 158892fce220b03d3fe3d8d7656e1b0786609283 Mon Sep 17 00:00:00 2001
-From: rsandifo <rsandifo@138bc75d-0d04-0410-961f-82ee72b054a4>
-Date: Sun, 29 May 2011 17:47:51 +0000
-Subject: [PATCH] gcc/
- 	PR target/43995
- 	* config/mips/mips.c (mips_pic_call_symbol_from_set): Add a
- 	recurse_p argument.  Only follow register copies if it is set,
- 	and prevent mips_find_pic_call_symbol from recursing.
- 	(mips_find_pic_call_symbol): Add a recurse_p argument.
- 	Pass it to mips_pic_call_symbol_from_set.
- 	(mips_annotate_pic_calls): Update accordingly.
-
-git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174404 138bc75d-0d04-0410-961f-82ee72b054a4
-
-index 9de479b..027fc2d 100644
---- a/gcc/config/mips/mips.c
-+++ b/gcc/config/mips/mips.c
-@@ -1186,7 +1186,7 @@ static const struct mips_rtx_cost_data
-   }
- };
- 
--static rtx mips_find_pic_call_symbol (rtx, rtx);
-+static rtx mips_find_pic_call_symbol (rtx, rtx, bool);
- static int mips_register_move_cost (enum machine_mode, reg_class_t,
- 				    reg_class_t);
- static unsigned int mips_function_arg_boundary (enum machine_mode, const_tree);
-@@ -14160,12 +14160,16 @@ mips_call_expr_from_insn (rtx insn, rtx *second_call)
- }
- 
- /* REG is set in DEF.  See if the definition is one of the ways we load a
--   register with a symbol address for a mips_use_pic_fn_addr_reg_p call.  If
--   it is return the symbol reference of the function, otherwise return
--   NULL_RTX.  */
-+   register with a symbol address for a mips_use_pic_fn_addr_reg_p call.
-+   If it is, return the symbol reference of the function, otherwise return
-+   NULL_RTX.
-+
-+   If RECURSE_P is true, use mips_find_pic_call_symbol to interpret
-+   the values of source registers, otherwise treat such registers as
-+   having an unknown value.  */
- 
- static rtx
--mips_pic_call_symbol_from_set (df_ref def, rtx reg)
-+mips_pic_call_symbol_from_set (df_ref def, rtx reg, bool recurse_p)
- {
-   rtx def_insn, set;
- 
-@@ -14192,21 +14196,39 @@ mips_pic_call_symbol_from_set (df_ref def, rtx reg)
- 	  return symbol;
- 	}
- 
--      /* Follow simple register copies.  */
--      if (REG_P (src))
--	return mips_find_pic_call_symbol (def_insn, src);
-+      /* Follow at most one simple register copy.  Such copies are
-+	 interesting in cases like:
-+
-+	     for (...)
-+	       {
-+	         locally_binding_fn (...);
-+	       }
-+
-+	 and:
-+
-+	     locally_binding_fn (...);
-+	     ...
-+	     locally_binding_fn (...);
-+
-+	 where the load of locally_binding_fn can legitimately be
-+	 hoisted or shared.  However, we do not expect to see complex
-+	 chains of copies, so a full worklist solution to the problem
-+	 would probably be overkill.  */
-+      if (recurse_p && REG_P (src))
-+	return mips_find_pic_call_symbol (def_insn, src, false);
-     }
- 
-   return NULL_RTX;
- }
- 
--/* Find the definition of the use of REG in INSN.  See if the definition is
--   one of the ways we load a register with a symbol address for a
--   mips_use_pic_fn_addr_reg_p call.  If it is return the symbol reference of
--   the function, otherwise return NULL_RTX.  */
-+/* Find the definition of the use of REG in INSN.  See if the definition
-+   is one of the ways we load a register with a symbol address for a
-+   mips_use_pic_fn_addr_reg_p call.  If it is return the symbol reference
-+   of the function, otherwise return NULL_RTX.  RECURSE_P is as for
-+   mips_pic_call_symbol_from_set.  */
- 
- static rtx
--mips_find_pic_call_symbol (rtx insn, rtx reg)
-+mips_find_pic_call_symbol (rtx insn, rtx reg, bool recurse_p)
- {
-   df_ref use;
-   struct df_link *defs;
-@@ -14218,7 +14240,7 @@ mips_find_pic_call_symbol (rtx insn, rtx reg)
-   defs = DF_REF_CHAIN (use);
-   if (!defs)
-     return NULL_RTX;
--  symbol = mips_pic_call_symbol_from_set (defs->ref, reg);
-+  symbol = mips_pic_call_symbol_from_set (defs->ref, reg, recurse_p);
-   if (!symbol)
-     return NULL_RTX;
- 
-@@ -14227,7 +14249,7 @@ mips_find_pic_call_symbol (rtx insn, rtx reg)
-     {
-       rtx other;
- 
--      other = mips_pic_call_symbol_from_set (defs->ref, reg);
-+      other = mips_pic_call_symbol_from_set (defs->ref, reg, recurse_p);
-       if (!rtx_equal_p (symbol, other))
- 	return NULL_RTX;
-     }
-@@ -14298,7 +14320,7 @@ mips_annotate_pic_calls (void)
-       if (!REG_P (reg))
- 	continue;
- 
--      symbol = mips_find_pic_call_symbol (insn, reg);
-+      symbol = mips_find_pic_call_symbol (insn, reg, true);
-       if (symbol)
- 	{
- 	  mips_annotate_pic_call_expr (call, symbol);
--- 
-1.7.0.4
-