[backfire] cleanup: toolchain/gcc: remove "broken" stuff

[openwrt-10.03/.git] / toolchain / gcc / patches / llvm / 951-bug_37014.patch

diff --git a/toolchain/gcc/patches/llvm/951-bug_37014.patch b/toolchain/gcc/patches/llvm/951-bug_37014.patch
deleted file mode 100644 (file)
index 9f8aaf7..0000000
--- a/toolchain/gcc/patches/llvm/951-bug_37014.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37014
-
---- a/gcc/dojump.c
-+++ b/gcc/dojump.c
-@@ -307,8 +307,6 @@ do_jump (tree exp, rtx if_false_label, r
-       break;
-       }
- 
--    case TRUTH_ANDIF_EXPR:
--    case TRUTH_ORIF_EXPR:
-     case COMPOUND_EXPR:
-       /* Lowered by gimplify.c.  */
-       gcc_unreachable ();
-@@ -518,6 +516,7 @@ do_jump (tree exp, rtx if_false_label, r
-       if (BRANCH_COST >= 4 || TREE_SIDE_EFFECTS (TREE_OPERAND (exp, 1)))
-       goto normal;
- 
-+    case TRUTH_ANDIF_EXPR:
-       if (if_false_label == NULL_RTX)
-         {
-         drop_through_label = gen_label_rtx ();
-@@ -538,6 +537,7 @@ do_jump (tree exp, rtx if_false_label, r
-       if (BRANCH_COST >= 4 || TREE_SIDE_EFFECTS (TREE_OPERAND (exp, 1)))
-       goto normal;
- 
-+    case TRUTH_ORIF_EXPR:
-       if (if_true_label == NULL_RTX)
-       {
-           drop_through_label = gen_label_rtx ();
---- a/gcc/expr.c
-+++ b/gcc/expr.c
-@@ -8634,7 +8634,10 @@ expand_expr_real_1 (tree exp, rtx target
-       /* If no set-flag instruction, must generate a conditional store
-        into a temporary variable.  Drop through and handle this
-        like && and ||.  */
--
-+      /* Although TRUTH_{AND,OR}IF_EXPR aren't present in GIMPLE, they
-+       are occassionally created by folding during expansion.  */
-+    case TRUTH_ANDIF_EXPR:
-+    case TRUTH_ORIF_EXPR:
-       if (! ignore
-         && (target == 0
-             || modifier == EXPAND_STACK_PARM
-@@ -8832,8 +8835,6 @@ expand_expr_real_1 (tree exp, rtx target
-     case POSTDECREMENT_EXPR:
-     case LOOP_EXPR:
-     case EXIT_EXPR:
--    case TRUTH_ANDIF_EXPR:
--    case TRUTH_ORIF_EXPR:
-       /* Lowered by gimplify.c.  */
-       gcc_unreachable ();
- 
---- /dev/null
-+++ b/gcc/testsuite/gcc.c-torture/compile/20080812-1.c
-@@ -0,0 +1,21 @@
-+/* PR middle-end/37014 */
-+
-+void bar (signed char *);
-+
-+void
-+foo (int x, int y)
-+{
-+  int i;
-+  signed char a[123], b[123], c;
-+  for (i = 0; i < 123; i++)
-+    {
-+      int e = y - x;
-+      int d = e < 0 ? -e : e;
-+      c = d < 75;
-+      a[y] = c;
-+      b[y] = c;
-+      y--;
-+    }
-+  bar (b);
-+  bar (a);
-+}