From: Peter Korsgaard <jacmet@sunsite.dk>
Date: Thu, 5 Feb 2009 13:24:11 +0000 (-0000)
Subject: toolchain/gcc/4.3.2: fix arm funroll-loops patch from r24993
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=a9114d35764b2c40c0b8e9f0ef6a8af0c6a59cb6;p=buildroot.git

toolchain/gcc/4.3.2: fix arm funroll-loops patch from r24993

Rename it so it actually gets applied and fix it so it can be applied
(-p level).
---

diff --git a/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch b/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch
new file mode 100644
index 0000000000..be66b4dc71
--- /dev/null
+++ b/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch
@@ -0,0 +1,31 @@
+ChangeLog (regrename) 
+ 
+     gcc/ 
+     * regrename.c: Unshare RTX earlier in build_def_use to avoid 
+     corruption of dup_loc. 
+ 
+
+Index: gcc/regrename.c
+===================================================================
+--- a/gcc/regrename.c	(revision 197947)
++++ b/gcc/regrename.c	(working copy)
+@@ -783,6 +783,10 @@ build_def_use (basic_block bb)
+ 		recog_data.operand_type[i] = OP_INOUT;
+ 	    }
+ 
++	  /* Unshare dup_loc RTL */
++	  for (i = 0; i < recog_data.n_dups; i++)
++	    *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
++
+ 	  /* Step 1: Close chains for which we have overlapping reads.  */
+ 	  for (i = 0; i < n_ops; i++)
+ 	    scan_rtx (insn, recog_data.operand_loc[i],
+@@ -813,7 +817,7 @@ build_def_use (basic_block bb)
+ 		    OP_IN, 0);
+ 
+ 	  for (i = 0; i < recog_data.n_dups; i++)
+-	    *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
++	    *recog_data.dup_loc[i] = old_dups[i];
+ 	  for (i = 0; i < n_ops; i++)
+ 	    *recog_data.operand_loc[i] = old_operands[i];
+ 	  if (recog_data.n_dups)
diff --git a/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch.arm b/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch.arm
deleted file mode 100644
index dadaf32ac8..0000000000
--- a/toolchain/gcc/4.3.2/306-arm-funroll-loops.patch.arm
+++ /dev/null
@@ -1,31 +0,0 @@
-ChangeLog (regrename) 
- 
-     gcc/ 
-     * regrename.c: Unshare RTX earlier in build_def_use to avoid 
-     corruption of dup_loc. 
- 
-
-Index: gcc/regrename.c
-===================================================================
---- gcc/regrename.c	(revision 197947)
-+++ gcc/regrename.c	(working copy)
-@@ -783,6 +783,10 @@ build_def_use (basic_block bb)
- 		recog_data.operand_type[i] = OP_INOUT;
- 	    }
- 
-+	  /* Unshare dup_loc RTL */
-+	  for (i = 0; i < recog_data.n_dups; i++)
-+	    *recog_data.dup_loc[i] = copy_rtx(*recog_data.dup_loc[i]);
-+
- 	  /* Step 1: Close chains for which we have overlapping reads.  */
- 	  for (i = 0; i < n_ops; i++)
- 	    scan_rtx (insn, recog_data.operand_loc[i],
-@@ -813,7 +817,7 @@ build_def_use (basic_block bb)
- 		    OP_IN, 0);
- 
- 	  for (i = 0; i < recog_data.n_dups; i++)
--	    *recog_data.dup_loc[i] = copy_rtx (old_dups[i]);
-+	    *recog_data.dup_loc[i] = old_dups[i];
- 	  for (i = 0; i < n_ops; i++)
- 	    *recog_data.operand_loc[i] = old_operands[i];
- 	  if (recog_data.n_dups)