gcc PR lto/42757

	* plugin.cc (Pluginobj::get_symbol_resolution_info): Check for
	prevailing definitions of common symbols.
	* testsuite/plugin_test_6.sh: New test case.
	* testsuite/plugin_common_test_1.c: New test case.
	* testsuite/plugin_common_test_2.c: New test case.
	* testsuite/Makefile.am (plugin_test_6): New test case.
	* testsuite/Makefile.in: Regenerate.

diff --git a/gold/ChangeLog b/gold/ChangeLog
index b97766c41e8cc901f5b2d1555019114874dc57bf..42f1c02c150dc23466546d9774243b4ca4e46538 100644 (file)
--- a/gold/ChangeLog
+++ b/gold/ChangeLog
@@ -1,3 +1,14 @@
+2010-04-06  Cary Coutant  <ccoutant@google.com>
+
+       gcc PR lto/42757
+       * plugin.cc (Pluginobj::get_symbol_resolution_info): Check for
+       prevailing definitions of common symbols.
+       * testsuite/plugin_test_6.sh: New test case.
+       * testsuite/plugin_common_test_1.c: New test case.
+       * testsuite/plugin_common_test_2.c: New test case.
+       * testsuite/Makefile.am (plugin_test_6): New test case.
+       * testsuite/Makefile.in: Regenerate.
+
 2010-04-06  Nick Clifton  <nickc@redhat.com>
 
        * po/vi.po: New Vietnamese translation.

diff --git a/gold/plugin.cc b/gold/plugin.cc
index d9b4c59d7c80e1289e53dadaac06f98cd8fd55c8..2ee1301a537a735ddf0eab525210d4435c92c2e7 100644 (file)
--- a/gold/plugin.cc
+++ b/gold/plugin.cc
@@ -503,6 +503,10 @@ Pluginobj::get_symbol_resolution_info(int nsyms, ld_plugin_symbol* syms) const
           // The original symbol was undefined or common.
           if (lsym->source() != Symbol::FROM_OBJECT)
             res = LDPR_RESOLVED_EXEC;
+          else if (lsym->object()->pluginobj() == this)
+            res = (is_visible_from_outside(lsym)
+                   ? LDPR_PREVAILING_DEF
+                   : LDPR_PREVAILING_DEF_IRONLY);
           else if (lsym->object()->pluginobj() != NULL)
             res = LDPR_RESOLVED_IR;
           else if (lsym->object()->is_dynamic())

diff --git a/gold/testsuite/Makefile.am b/gold/testsuite/Makefile.am
index b4f97e9a6431e93dfc7c4604f03d7c311c9e394b..3bc0ec85a82e7ea4de8f175a20dec69a60c057ac 100644 (file)
--- a/gold/testsuite/Makefile.am
+++ b/gold/testsuite/Makefile.am
@@ -1237,6 +1237,15 @@ check_PROGRAMS += plugin_test_5
 plugin_test_5: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms unused.syms gcctestdir/ld plugin_test.so
        $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv",--gc-sections two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms unused.syms
 
+check_PROGRAMS += plugin_test_6
+check_SCRIPTS += plugin_test_6.sh
+check_DATA += plugin_test_6.err
+MOSTLYCLEANFILES += plugin_test_6.err
+plugin_test_6: plugin_common_test_1.syms plugin_common_test_2.syms gcctestdir/ld plugin_test.so
+       $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so" plugin_common_test_1.syms plugin_common_test_2.syms 2>plugin_test_6.err
+plugin_test_6.err: plugin_test_6
+       @touch plugin_test_6.err
+
 plugin_test.so: plugin_test.o
        $(LINK) -Bgcctestdir/ -shared plugin_test.o
 plugin_test.o: plugin_test.c
@@ -1250,6 +1259,10 @@ two_file_test_1b.syms: two_file_test_1b.o
        $(TEST_READELF) -sW $< >$@ 2>/dev/null
 two_file_test_2.syms: two_file_test_2.o
        $(TEST_READELF) -sW $< >$@ 2>/dev/null
+plugin_common_test_1.syms: plugin_common_test_1.o
+       $(TEST_READELF) -sW $< >$@ 2>/dev/null
+plugin_common_test_2.syms: plugin_common_test_2.o
+       $(TEST_READELF) -sW $< >$@ 2>/dev/null
 
 empty.syms:
        @echo "" >$@

diff --git a/gold/testsuite/Makefile.in b/gold/testsuite/Makefile.in
index 86d7a5da700414dec280c55069486a1e333dd663..32a0db38d88c17d4ab13fa762202a76c25946f3f 100644 (file)
--- a/gold/testsuite/Makefile.in
+++ b/gold/testsuite/Makefile.in
@@ -242,23 +242,27 @@ check_PROGRAMS = object_unittest$(EXEEXT) binary_unittest$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2 \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_3 \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4 \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5 \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_23 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.sh \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.sh \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_3.sh \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.sh
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.sh \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.sh
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_24 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_3.err \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.err
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.err \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.err
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@am__append_25 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_1.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_3.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.a \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4.err \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6.err \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   unused.c
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am__append_26 = exclude_libs_test \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ local_labels_test \
@@ -470,7 +474,8 @@ libgoldtest_a_OBJECTS = $(am_libgoldtest_a_OBJECTS)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_2$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_3$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_4$(EXEEXT) \
-@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5$(EXEEXT)
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_5$(EXEEXT) \
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   plugin_test_6$(EXEEXT)
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am__EXEEXT_17 =  \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ exclude_libs_test$(EXEEXT) \
 @GCC_TRUE@@NATIVE_LINKER_TRUE@ local_labels_test$(EXEEXT) \
@@ -733,6 +738,12 @@ plugin_test_5_LDADD = $(LDADD)
 plugin_test_5_DEPENDENCIES = libgoldtest.a ../libgold.a \
        ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
        $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
+plugin_test_6_SOURCES = plugin_test_6.c
+plugin_test_6_OBJECTS = plugin_test_6.$(OBJEXT)
+plugin_test_6_LDADD = $(LDADD)
+plugin_test_6_DEPENDENCIES = libgoldtest.a ../libgold.a \
+       ../../libiberty/libiberty.a $(am__DEPENDENCIES_1) \
+       $(am__DEPENDENCIES_1) $(am__DEPENDENCIES_1)
 am__protected_1_SOURCES_DIST = protected_main_1.cc protected_main_2.cc \
        protected_main_3.cc
 @GCC_TRUE@@NATIVE_LINKER_TRUE@am_protected_1_OBJECTS =  \
@@ -1165,7 +1176,7 @@ SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c basic_pie_test.c \
        $(many_sections_test_SOURCES) $(object_unittest_SOURCES) \
        permission_test.c plugin_test_1.c plugin_test_2.c \
        plugin_test_3.c plugin_test_4.c plugin_test_5.c \
-       $(protected_1_SOURCES) $(protected_2_SOURCES) \
+       plugin_test_6.c $(protected_1_SOURCES) $(protected_2_SOURCES) \
        $(relro_script_test_SOURCES) $(relro_test_SOURCES) \
        $(script_test_1_SOURCES) $(script_test_2_SOURCES) \
        script_test_3.c $(searched_file_test_SOURCES) \
@@ -1225,7 +1236,8 @@ DIST_SOURCES = $(libgoldtest_a_SOURCES) basic_pic_test.c \
        many_sections_r_test.c $(am__many_sections_test_SOURCES_DIST) \
        $(object_unittest_SOURCES) permission_test.c plugin_test_1.c \
        plugin_test_2.c plugin_test_3.c plugin_test_4.c \
-       plugin_test_5.c $(am__protected_1_SOURCES_DIST) \
+       plugin_test_5.c plugin_test_6.c \
+       $(am__protected_1_SOURCES_DIST) \
        $(am__protected_2_SOURCES_DIST) \
        $(am__relro_script_test_SOURCES_DIST) \
        $(am__relro_test_SOURCES_DIST) \
@@ -2049,6 +2061,15 @@ object_unittest$(EXEEXT): $(object_unittest_OBJECTS) $(object_unittest_DEPENDENC
 @PLUGINS_FALSE@plugin_test_5$(EXEEXT): $(plugin_test_5_OBJECTS) $(plugin_test_5_DEPENDENCIES) 
 @PLUGINS_FALSE@        @rm -f plugin_test_5$(EXEEXT)
 @PLUGINS_FALSE@        $(LINK) $(plugin_test_5_OBJECTS) $(plugin_test_5_LDADD) $(LIBS)
+@GCC_FALSE@plugin_test_6$(EXEEXT): $(plugin_test_6_OBJECTS) $(plugin_test_6_DEPENDENCIES) 
+@GCC_FALSE@    @rm -f plugin_test_6$(EXEEXT)
+@GCC_FALSE@    $(LINK) $(plugin_test_6_OBJECTS) $(plugin_test_6_LDADD) $(LIBS)
+@NATIVE_LINKER_FALSE@plugin_test_6$(EXEEXT): $(plugin_test_6_OBJECTS) $(plugin_test_6_DEPENDENCIES) 
+@NATIVE_LINKER_FALSE@  @rm -f plugin_test_6$(EXEEXT)
+@NATIVE_LINKER_FALSE@  $(LINK) $(plugin_test_6_OBJECTS) $(plugin_test_6_LDADD) $(LIBS)
+@PLUGINS_FALSE@plugin_test_6$(EXEEXT): $(plugin_test_6_OBJECTS) $(plugin_test_6_DEPENDENCIES) 
+@PLUGINS_FALSE@        @rm -f plugin_test_6$(EXEEXT)
+@PLUGINS_FALSE@        $(LINK) $(plugin_test_6_OBJECTS) $(plugin_test_6_LDADD) $(LIBS)
 protected_1$(EXEEXT): $(protected_1_OBJECTS) $(protected_1_DEPENDENCIES) 
        @rm -f protected_1$(EXEEXT)
        $(protected_1_LINK) $(protected_1_OBJECTS) $(protected_1_LDADD) $(LIBS)
@@ -2279,6 +2300,7 @@ distclean-compile:
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_3.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_4.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_5.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin_test_6.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_3.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_main_1.Po@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/protected_main_2.Po@am__quote@
@@ -3148,6 +3170,10 @@ uninstall-am:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(TEST_AR) cr $@ $^
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_5: two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms unused.syms gcctestdir/ld plugin_test.so
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so",--plugin-opt,"_Z4f13iv",--gc-sections two_file_test_main.o two_file_test_1.syms two_file_test_1b.syms two_file_test_2.syms unused.syms
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_6: plugin_common_test_1.syms plugin_common_test_2.syms gcctestdir/ld plugin_test.so
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(CXXLINK) -Bgcctestdir/ -Wl,--no-demangle,--plugin,"./plugin_test.so" plugin_common_test_1.syms plugin_common_test_2.syms 2>plugin_test_6.err
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test_6.err: plugin_test_6
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   @touch plugin_test_6.err
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_test.so: plugin_test.o
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(LINK) -Bgcctestdir/ -shared plugin_test.o
@@ -3162,6 +3188,10 @@ uninstall-am:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(TEST_READELF) -sW $< >$@ 2>/dev/null
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@two_file_test_2.syms: two_file_test_2.o
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(TEST_READELF) -sW $< >$@ 2>/dev/null
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_common_test_1.syms: plugin_common_test_1.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(TEST_READELF) -sW $< >$@ 2>/dev/null
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@plugin_common_test_2.syms: plugin_common_test_2.o
+@GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   $(TEST_READELF) -sW $< >$@ 2>/dev/null
 
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@empty.syms:
 @GCC_TRUE@@NATIVE_LINKER_TRUE@@PLUGINS_TRUE@   @echo "" >$@

diff --git a/gold/testsuite/plugin_common_test_1.c b/gold/testsuite/plugin_common_test_1.c
new file mode 100644 (file)
index 0000000..cf9ca2f
--- /dev/null
+++ b/gold/testsuite/plugin_common_test_1.c
@@ -0,0 +1,46 @@
+/* plugin_common_test_1.c -- test common symbol handling in plugins
+
+   Copyright 2010 Free Software Foundation, Inc.
+   Written by Cary Coutant <ccoutant@google.com>
+
+   This file is part of gold.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.
+
+   This is a test of common symbols in plugin objects.  C1-C5 test
+   various combinations of tentative definitions, extern declarations,
+   and definitions.  */
+
+#include <assert.h>
+
+int c1;
+int c2;
+extern int c3;
+int c4;
+int c5 = 50;
+
+int
+main (int argc __attribute__ ((unused)), char** argv __attribute__ ((unused)))
+{
+  foo();
+
+  assert (c1 == 10);
+  assert (c2 == 20);
+  assert (c3 == 30);
+  assert (c4 == 40);
+
+  return 0;
+}

diff --git a/gold/testsuite/plugin_common_test_2.c b/gold/testsuite/plugin_common_test_2.c
new file mode 100644 (file)
index 0000000..149fd45
--- /dev/null
+++ b/gold/testsuite/plugin_common_test_2.c
@@ -0,0 +1,43 @@
+/* plugin_common_test_2.c -- test common symbol handling in plugins
+
+   Copyright 2010 Free Software Foundation, Inc.
+   Written by Cary Coutant <ccoutant@google.com>
+
+   This file is part of gold.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.
+
+   This is a test of common symbols in plugin objects.  C1-C5 test
+   various combinations of tentative definitions, extern declarations,
+   and definitions.  */
+
+#include <assert.h>
+
+int c1;
+extern int c2;
+int c3;
+int c4 = 40;
+int c5;
+
+void
+foo ()
+{
+  c1 = 10;
+  c2 = 20;
+  c3 = 30;
+
+  assert (c5 == 50);
+}

diff --git a/gold/testsuite/plugin_test_6.sh b/gold/testsuite/plugin_test_6.sh
new file mode 100755 (executable)
index 0000000..9b368e7
--- /dev/null
+++ b/gold/testsuite/plugin_test_6.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+# plugin_test_6.sh -- a test case for the plugin API.
+
+# Copyright 2010 Free Software Foundation, Inc.
+# Written by Cary Coutant <ccoutant@google.com>.
+
+# This file is part of gold.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+# MA 02110-1301, USA.
+
+# This file goes with plugin_test_6.c, a simple plug-in library that
+# exercises the basic interfaces and prints out version numbers and
+# options passed to the plugin.
+
+check()
+{
+    if ! grep -q "$2" "$1"
+    then
+       echo "Did not find expected output in $1:"
+       echo "   $2"
+       echo ""
+       echo "Actual output below:"
+       cat "$1"
+       exit 1
+    fi
+}
+
+check plugin_test_6.err "API version:"
+check plugin_test_6.err "gold version:"
+check plugin_test_6.err "plugin_common_test_1.syms: claim file hook called"
+check plugin_test_6.err "plugin_common_test_2.syms: claim file hook called"
+check plugin_test_6.err "plugin_common_test_1.syms: c1: PREVAILING_DEF_IRONLY"
+check plugin_test_6.err "plugin_common_test_1.syms: c2: PREVAILING_DEF_IRONLY"
+check plugin_test_6.err "plugin_common_test_1.syms: c3: RESOLVED_IR"
+check plugin_test_6.err "plugin_common_test_1.syms: c4: RESOLVED_IR"
+check plugin_test_6.err "plugin_common_test_1.syms: c5: PREVAILING_DEF_IRONLY"
+check plugin_test_6.err "plugin_common_test_2.syms: c1: RESOLVED_IR"
+check plugin_test_6.err "plugin_common_test_2.syms: c2: RESOLVED_IR"
+check plugin_test_6.err "plugin_common_test_2.syms: c3: PREVAILING_DEF_IRONLY"
+check plugin_test_6.err "plugin_common_test_2.syms: c4: PREVAILING_DEF_IRONLY"
+check plugin_test_6.err "plugin_common_test_2.syms: c5: RESOLVED_IR"
+check plugin_test_6.err "cleanup hook called"
+
+exit 0