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4.4.0-0.22

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This commit is contained in:
Jakub Jelinek 2009-03-04 15:23:21 +00:00
parent da33c910e9
commit 57f97f54f5
2 changed files with 0 additions and 135 deletions
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2
gcc.spec
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@ -143,7 +143,6 @@ Patch16: gcc44-libgomp-omp_h-multilib.patch
Patch20: gcc44-libtool-no-rpath.patch
Patch21: gcc44-cloog-dl.patch
Patch22: gcc44-raw-string.patch
Patch23: gcc44-pr39175.patch
Patch24: gcc44-atom.patch
Patch25: gcc44-pr39226.patch
Patch26: gcc44-pr39358.patch
@ -433,7 +432,6 @@ which are required to compile with the GNAT.
%patch21 -p0 -b .cloog-dl~
%endif
%patch22 -p0 -b .raw-string~
%patch23 -p0 -b .pr39175~
%patch24 -p0 -b .atom~
%patch25 -p0 -b .pr39226~
%patch26 -p0 -b .pr39358~

133
gcc44-pr39175.patch
View File

@ -1,133 +0,0 @@
2009-02-13 Jakub Jelinek <jakub@redhat.com>
PR target/39175
* c-common.c (c_determine_visibility): If visibility changed and
DECL_RTL has been already set, call make_decl_rtl to update symbol
flags.
* decl2.c (determine_visibility): If visibility changed and
DECL_RTL has been already set, call make_decl_rtl to update symbol
flags.
* gcc.dg/visibility-20.c: New test.
* g++.dg/ext/visibility/visibility-11.C: New test.
--- gcc/c-common.c.jj 2009-02-09 23:07:06.000000000 +0100
+++ gcc/c-common.c 2009-02-13 12:05:41.000000000 +0100
@@ -1,6 +1,7 @@
/* Subroutines shared by all languages that are variants of C.
Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+ 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
+ Free Software Foundation, Inc.
This file is part of GCC.
@@ -6249,8 +6250,18 @@ c_determine_visibility (tree decl)
visibility_specified depending on #pragma GCC visibility. */
if (!DECL_VISIBILITY_SPECIFIED (decl))
{
- DECL_VISIBILITY (decl) = default_visibility;
- DECL_VISIBILITY_SPECIFIED (decl) = visibility_options.inpragma;
+ if (visibility_options.inpragma
+ || DECL_VISIBILITY (decl) != default_visibility)
+ {
+ DECL_VISIBILITY (decl) = default_visibility;
+ DECL_VISIBILITY_SPECIFIED (decl) = visibility_options.inpragma;
+ /* If visibility changed and DECL already has DECL_RTL, ensure
+ symbol flags are updated. */
+ if (((TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl))
+ || TREE_CODE (decl) == FUNCTION_DECL)
+ && DECL_RTL_SET_P (decl))
+ make_decl_rtl (decl);
+ }
}
return false;
}
--- gcc/cp/decl2.c.jj 2009-01-26 15:24:39.000000000 +0100
+++ gcc/cp/decl2.c 2009-02-13 12:10:53.000000000 +0100
@@ -1,6 +1,6 @@
/* Process declarations and variables for C++ compiler.
Copyright (C) 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008
+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009
Free Software Foundation, Inc.
Hacked by Michael Tiemann (tiemann@cygnus.com)
@@ -1921,6 +1921,8 @@ determine_visibility (tree decl)
{
tree class_type = NULL_TREE;
bool use_template;
+ bool orig_visibility_specified;
+ enum symbol_visibility orig_visibility;
/* Remember that all decls get VISIBILITY_DEFAULT when built. */
@@ -1933,6 +1935,9 @@ determine_visibility (tree decl)
maybe_clone_body. */
gcc_assert (!DECL_CLONED_FUNCTION_P (decl));
+ orig_visibility_specified = DECL_VISIBILITY_SPECIFIED (decl);
+ orig_visibility = DECL_VISIBILITY (decl);
+
if (TREE_CODE (decl) == TYPE_DECL)
{
if (CLASS_TYPE_P (TREE_TYPE (decl)))
@@ -2061,6 +2066,15 @@ determine_visibility (tree decl)
|| ! DECL_VISIBILITY_SPECIFIED (decl))
constrain_visibility (decl, tvis);
}
+
+ /* If visibility changed and DECL already has DECL_RTL, ensure
+ symbol flags are updated. */
+ if ((DECL_VISIBILITY (decl) != orig_visibility
+ || DECL_VISIBILITY_SPECIFIED (decl) != orig_visibility_specified)
+ && ((TREE_CODE (decl) == VAR_DECL && TREE_STATIC (decl))
+ || TREE_CODE (decl) == FUNCTION_DECL)
+ && DECL_RTL_SET_P (decl))
+ make_decl_rtl (decl);
}
/* By default, static data members and function members receive
--- gcc/testsuite/gcc.dg/visibility-20.c.jj 2009-02-13 12:24:42.000000000 +0100
+++ gcc/testsuite/gcc.dg/visibility-20.c 2009-02-13 12:27:00.000000000 +0100
@@ -0,0 +1,18 @@
+/* PR target/39175 */
+/* { dg-do compile } */
+/* { dg-require-visibility "" } */
+/* { dg-options "-O2 -fvisibility=hidden -fpic" { target fpic } } */
+
+__attribute__((noinline)) int
+foo (int x)
+{
+ return x;
+}
+
+int foo (int x);
+
+int
+bar (int x)
+{
+ return foo (x);
+}
--- gcc/testsuite/g++.dg/ext/visibility/visibility-11.C.jj 2009-02-13 12:25:19.000000000 +0100
+++ gcc/testsuite/g++.dg/ext/visibility/visibility-11.C 2009-02-13 12:27:09.000000000 +0100
@@ -0,0 +1,18 @@
+// PR target/39175
+// { dg-do compile }
+// { dg-require-visibility "" }
+// { dg-options "-O2 -fvisibility=hidden -fpic" { target fpic } }
+
+__attribute__((noinline)) int
+foo (int x)
+{
+ return x;
+}
+
+int foo (int x);
+
+int
+bar (int x)
+{
+ return foo (x);
+}