gcc: Update to 4.8.1.

[people/pmueller/ipfire-3.x.git] / gcc / patches / gcc47-pr33763.patch0

diff --git a/gcc/patches/gcc47-pr33763.patch0 b/gcc/patches/gcc47-pr33763.patch0
deleted file mode 100644 (file)
index 0cf0723..0000000
--- a/gcc/patches/gcc47-pr33763.patch0
+++ /dev/null
@@ -1,153 +0,0 @@
-2007-11-06  Jakub Jelinek  <jakub@redhat.com>
-
-       PR tree-optimization/33763
-       * gcc.dg/pr33763.c: New test.
-       * g++.dg/opt/inline13.C: New test.
-
-2007-11-06  Jan Hubicka  <jh@suse.cz>
-
-       PR tree-optimization/33763
-       * tree-inline.c (expand_call_inline): Silently ignore always_inline
-       attribute for redefined extern inline functions.
-
---- gcc/tree-inline.c.jj       2007-11-06 09:29:04.000000000 +0100
-+++ gcc/tree-inline.c  2007-11-06 16:19:12.000000000 +0100
-@@ -3817,6 +3817,12 @@ expand_call_inline (basic_block bb, gimp
-       goto egress;
- 
-       if (lookup_attribute ("always_inline", DECL_ATTRIBUTES (fn))
-+          /* For extern inline functions that get redefined we always
-+           silently ignored always_inline flag. Better behaviour would
-+           be to be able to keep both bodies and use extern inline body
-+           for inlining, but we can't do that because frontends overwrite
-+           the body.  */
-+        && !cg_edge->callee->local.redefined_extern_inline
-         /* Avoid warnings during early inline pass. */
-         && cgraph_global_info_ready
-         /* PR 20090218-1_0.c. Body can be provided by another module. */
---- gcc/testsuite/gcc.dg/pr33763.c.jj  2007-11-06 16:19:12.000000000 +0100
-+++ gcc/testsuite/gcc.dg/pr33763.c     2007-11-06 16:19:12.000000000 +0100
-@@ -0,0 +1,60 @@
-+/* PR tree-optimization/33763 */
-+/* { dg-do compile } */
-+/* { dg-options "-O2" } */
-+
-+typedef struct
-+{
-+  void *a;
-+  void *b;
-+} T;
-+extern void *foo (const char *, const char *);
-+extern void *bar (void *, const char *, T);
-+extern int baz (const char *, int);
-+
-+extern inline __attribute__ ((always_inline, gnu_inline)) int
-+baz (const char *x, int y)
-+{
-+  return 2;
-+}
-+
-+int
-+baz (const char *x, int y)
-+{
-+  return 1;
-+}
-+
-+int xa, xb;
-+
-+static void *
-+inl (const char *x, const char *y)
-+{
-+  T t = { &xa, &xb };
-+  int *f = (int *) __builtin_malloc (sizeof (int));
-+  const char *z;
-+  int o = 0;
-+  void *r = 0;
-+
-+  for (z = y; *z; z++)
-+    {
-+      if (*z == 'r')
-+      o |= 1;
-+      if (*z == 'w')
-+      o |= 2;
-+    }
-+  if (o == 1)
-+    *f = baz (x, 0);
-+  if (o == 2)
-+    *f = baz (x, 1);
-+  if (o == 3)
-+    *f = baz (x, 2);
-+
-+  if (o && *f > 0)
-+    r = bar (f, "w", t);
-+  return r;
-+}
-+
-+void *
-+foo (const char *x, const char *y)
-+{
-+  return inl (x, y);
-+}
---- gcc/testsuite/g++.dg/opt/inline13.C.jj     2007-11-06 16:20:20.000000000 +0100
-+++ gcc/testsuite/g++.dg/opt/inline13.C        2007-11-06 16:21:30.000000000 +0100
-@@ -0,0 +1,60 @@
-+// PR tree-optimization/33763
-+// { dg-do compile }
-+// { dg-options "-O2" }
-+
-+typedef struct
-+{
-+  void *a;
-+  void *b;
-+} T;
-+extern void *foo (const char *, const char *);
-+extern void *bar (void *, const char *, T);
-+extern int baz (const char *, int);
-+
-+extern inline __attribute__ ((always_inline, gnu_inline)) int
-+baz (const char *x, int y)
-+{
-+  return 2;
-+}
-+
-+int
-+baz (const char *x, int y)
-+{
-+  return 1;
-+}
-+
-+int xa, xb;
-+
-+static void *
-+inl (const char *x, const char *y)
-+{
-+  T t = { &xa, &xb };
-+  int *f = (int *) __builtin_malloc (sizeof (int));
-+  const char *z;
-+  int o = 0;
-+  void *r = 0;
-+
-+  for (z = y; *z; z++)
-+    {
-+      if (*z == 'r')
-+      o |= 1;
-+      if (*z == 'w')
-+      o |= 2;
-+    }
-+  if (o == 1)
-+    *f = baz (x, 0);
-+  if (o == 2)
-+    *f = baz (x, 1);
-+  if (o == 3)
-+    *f = baz (x, 2);
-+
-+  if (o && *f > 0)
-+    r = bar (f, "w", t);
-+  return r;
-+}
-+
-+void *
-+foo (const char *x, const char *y)
-+{
-+  return inl (x, y);
-+}