1 files changed, 0 insertions, 49 deletions
diff --git a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-10/0036-Patch-Microblaze-reverting-the-cost-check-before-pro.patch b/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-10/0036-Patch-Microblaze-reverting-the-cost-check-before-pro.patch
deleted file mode 100644
index 7079789fb..000000000
--- a/meta-xilinx/meta-xilinx-bsp/recipes-microblaze/gcc/gcc-10/0036-Patch-Microblaze-reverting-the-cost-check-before-pro.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-From ac30efb4a5f5b6d289fdd27b268c2095d60dcb42 Mon Sep 17 00:00:00 2001
-From: Mahesh Bodapati <mbodapat@xilinx.com>
-Date: Thu, 2 Mar 2017 19:02:31 +0530
-Subject: [PATCH 36/63] [Patch,Microblaze]:reverting the cost check before
- propagating constants.
-
----
- gcc/cprop.c | 4 ++++
- 1 file changed, 4 insertions(+)
-
-diff --git a/gcc/cprop.c b/gcc/cprop.c
-index 65c0130..42bcc81 100644
---- a/gcc/cprop.c
-+++ b/gcc/cprop.c
-@@ -733,6 +733,7 @@ try_replace_reg (rtx from, rtx to, rtx_insn *insn)
-   int success = 0;
-   rtx set = single_set (insn);
- 
-+#if 0
-   bool check_rtx_costs = true;
-   bool speed = optimize_bb_for_speed_p (BLOCK_FOR_INSN (insn));
-   int old_cost = set ? set_rtx_cost (set, speed) : 0;
-@@ -744,6 +745,7 @@ try_replace_reg (rtx from, rtx to, rtx_insn *insn)
- 	  && (GET_CODE (XEXP (note, 0)) == CONST
- 	      || CONSTANT_P (XEXP (note, 0)))))
-     check_rtx_costs = false;
-+#endif
- 
-   /* Usually we substitute easy stuff, so we won't copy everything.
-      We however need to take care to not duplicate non-trivial CONST
-@@ -752,6 +754,7 @@ try_replace_reg (rtx from, rtx to, rtx_insn *insn)
- 
-   validate_replace_src_group (from, to, insn);
- 
-+#if 0
-   /* If TO is a constant, check the cost of the set after propagation
-      to the cost of the set before the propagation.  If the cost is
-      higher, then do not replace FROM with TO.  */
-@@ -764,6 +767,7 @@ try_replace_reg (rtx from, rtx to, rtx_insn *insn)
-       return false;
-     }
- 
-+#endif
- 
-   if (num_changes_pending () && apply_change_group ())
-     success = 1;
--- 
-2.7.4
-