diff options
Diffstat (limited to 'meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0313-PR-debug-49032.patch')
| -rw-r--r-- | meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0313-PR-debug-49032.patch | 90 |
1 files changed, 0 insertions, 90 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0313-PR-debug-49032.patch b/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0313-PR-debug-49032.patch deleted file mode 100644 index 6400d87..0000000 --- a/meta/recipes-devtools/gcc/gcc-4.6.0/gcc-4_6-branch-backports/0313-PR-debug-49032.patch +++ /dev/null @@ -1,90 +0,0 @@ -From 62593aed2e6b228ae5b85fb9721b45cc92cce894 Mon Sep 17 00:00:00 2001 -From: jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> -Date: Mon, 23 May 2011 18:12:34 +0000 -Subject: [PATCH] PR debug/49032 - * dbxout.c: Include cgraph.h. - (dbxout_expand_expr): If a VAR_DECL is TREE_STATIC, not written - and without value expr, return NULL if no varpool node exists for - it or if it is not needed. - * Makefile.in (dbxout.o): Depend on $(CGRAPH_H). - - * gcc.dg/debug/pr49032.c: New test. - - -git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_6-branch@174084 138bc75d-0d04-0410-961f-82ee72b054a4 - -index 792ca6c..60dcee5 100644 ---- a/gcc/Makefile.in -+++ b/gcc/Makefile.in -@@ -2921,7 +2921,8 @@ optabs.o : optabs.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) \ - dbxout.o : dbxout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \ - $(RTL_H) $(FLAGS_H) $(REGS_H) debug.h $(TM_P_H) $(TARGET_H) $(FUNCTION_H) \ - langhooks.h insn-config.h reload.h $(GSTAB_H) xcoffout.h output.h dbxout.h \ -- toplev.h $(DIAGNOSTIC_CORE_H) $(GGC_H) $(OBSTACK_H) $(EXPR_H) gt-dbxout.h -+ toplev.h $(DIAGNOSTIC_CORE_H) $(GGC_H) $(OBSTACK_H) $(EXPR_H) $(CGRAPH_H) \ -+ gt-dbxout.h - debug.o : debug.c debug.h $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) - sdbout.o : sdbout.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) debug.h \ - $(TREE_H) $(GGC_H) $(RTL_H) $(REGS_H) $(FLAGS_H) insn-config.h \ -diff --git a/gcc/dbxout.c b/gcc/dbxout.c -index 3b0cf34..836030d 100644 ---- a/gcc/dbxout.c -+++ b/gcc/dbxout.c -@@ -1,7 +1,7 @@ - /* Output dbx-format symbol table information from GNU compiler. - Copyright (C) 1987, 1988, 1992, 1993, 1994, 1995, 1996, 1997, 1998, -- 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 -- Free Software Foundation, Inc. -+ 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, -+ 2011 Free Software Foundation, Inc. - - This file is part of GCC. - -@@ -91,6 +91,7 @@ along with GCC; see the file COPYING3. If not see - #include "langhooks.h" - #include "obstack.h" - #include "expr.h" -+#include "cgraph.h" - - #ifdef XCOFF_DEBUGGING_INFO - #include "xcoffout.h" -@@ -2393,6 +2394,20 @@ dbxout_expand_expr (tree expr) - disable debug info for these variables. */ - if (!targetm.have_tls && DECL_THREAD_LOCAL_P (expr)) - return NULL; -+ if (TREE_STATIC (expr) -+ && !TREE_ASM_WRITTEN (expr) -+ && !DECL_HAS_VALUE_EXPR_P (expr) -+ && !TREE_PUBLIC (expr) -+ && DECL_RTL_SET_P (expr) -+ && MEM_P (DECL_RTL (expr))) -+ { -+ /* If this is a var that might not be actually output, -+ return NULL, otherwise stabs might reference an undefined -+ symbol. */ -+ struct varpool_node *node = varpool_get_node (expr); -+ if (!node || !node->needed) -+ return NULL; -+ } - /* FALLTHRU */ - - case PARM_DECL: -new file mode 100644 -index 0000000..3985040 ---- /dev/null -+++ b/gcc/testsuite/gcc.dg/debug/pr49032.c -@@ -0,0 +1,11 @@ -+/* PR debug/49032 */ -+/* { dg-do link } */ -+ -+static int s = 42; -+ -+int -+main () -+{ -+ int *l[18] = { &s, &s, &s, &s, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }; -+ return 0; -+} --- -1.7.0.4 - |
