* testsuite/config/default.exp: New file.

	* testsuite/lib/libgomp.exp: New file.
	* testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
	libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
	load_lib *, load_gcc_lib *): Move to libgomp.exp.
	(libgomp_load): Remove.
	* testsuite/lib/libgomp.exp (libgomp_init): Compute
	always_ld_library_path, not ld_library_path.  Set additional_flags
	to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
	(target_compile): Do not call libgomp_init.  Append lang_library_path
	and lang_link_flags to options.
	* testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
	ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
	here.
	* testsuite/libgomp.c++/c++.exp: Set ld_library_path from
	always_ld_library_path.  Set LD_LIBRARY_PATH here.
	* testsuite/libgomp.fortran/fortran.exp: Ditto.
	* testsuite/libgomp.c/atomic-1.c: Set dg-options to
	"-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
	CX8 flag.
	* testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
	lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
	* testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
	* testsuite/libgomp.c/pr29947-1.c: Ditto.
	* testsuite/libgomp.c/atomic-10.c: Ditto.



git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@123125 138bc75d-0d04-0410-961f-82ee72b054a4

12 files changed, 258 insertions, 231 deletions

diff --git a/libgomp/ChangeLog b/libgomp/ChangeLog
index 1f5c511f8b5..a6f7032de78 100644
--- a/libgomp/ChangeLog
+++ b/libgomp/ChangeLog
@@ -1,3 +1,31 @@
+2007-03-18  Uros Bizjak  <ubizjak@gmail.com>
+
+	* testsuite/config/default.exp: New file.
+	* testsuite/lib/libgomp.exp: New file.
+	* testsuite/lib/libgomp.dg (load_gcc_lib, libgomp_init,
+	libgomp_target_compile, libgomp_option_help, libgomp_option_proc,
+	load_lib *, load_gcc_lib *): Move to libgomp.exp.
+	(libgomp_load): Remove.
+	* testsuite/lib/libgomp.exp (libgomp_init): Compute
+	always_ld_library_path, not ld_library_path.  Set additional_flags
+	to -march=i486 for ilp32 x86_64-*-* and i386-*-* targets.
+	(target_compile): Do not call libgomp_init.  Append lang_library_path
+	and lang_link_flags to options.
+	* testsuite/libgomp.c/c.exp: Set DEFAULT_FLAGS to -O2.  Set
+	ld_library_path from always_ld_library_path.  Set LD_LIBRARY_PATH
+	here.
+	* testsuite/libgomp.c++/c++.exp: Set ld_library_path from
+	always_ld_library_path.  Set LD_LIBRARY_PATH here.
+	* testsuite/libgomp.fortran/fortran.exp: Ditto.
+	* testsuite/libgomp.c/atomic-1.c: Set dg-options to
+	"-O2 -march=pentium" for ilp32 x86 targets. Simplify check for
+	CX8 flag.
+	* testsuite/libgomp.c/atomic-2.c: Set dg-options to "-O2 -mcx16" for
+	lp64 x86 targets. Do not check for SSE3 bit. Do not define bit_SSE3.
+	* testsuite/libgomp.c/pr29947-1.c: Remove default dg-options.
+	* testsuite/libgomp.c/pr29947-1.c: Ditto.
+	* testsuite/libgomp.c/atomic-10.c: Ditto.
+
 2007-03-21  Jakub Jelinek  <jakub@redhat.com>
 
 	* testsuite/libgomp.fortran/appendix-a/a.22.8.f90: Add
diff --git a/libgomp/testsuite/config/default.exp b/libgomp/testsuite/config/default.exp
new file mode 100644
index 00000000000..3f54559e305
--- /dev/null
+++ b/libgomp/testsuite/config/default.exp
@@ -0,0 +1,17 @@
+#   Copyright (C) 1997 Free Software Foundation, Inc.
+
+# 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 2 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.  
+
+load_lib "standard.exp"
diff --git a/libgomp/testsuite/lib/libgomp-dg.exp b/libgomp/testsuite/lib/libgomp-dg.exp
index f8c6a427d18..ebf78e17e6d 100644
--- a/libgomp/testsuite/lib/libgomp-dg.exp
+++ b/libgomp/testsuite/lib/libgomp-dg.exp
@@ -1,221 +1,3 @@
-# Damn dejagnu for not having proper library search paths for load_lib.
-# We have to explicitly load everything that gcc-dg.exp wants to load.
-
-proc load_gcc_lib { filename } {
-    global srcdir loaded_libs
-
-    load_file $srcdir/../../gcc/testsuite/lib/$filename
-    set loaded_libs($filename) ""
-}
-
-load_lib dg.exp
-load_gcc_lib file-format.exp
-load_gcc_lib target-supports.exp
-load_gcc_lib target-supports-dg.exp
-load_gcc_lib scanasm.exp
-load_gcc_lib scandump.exp
-load_gcc_lib scanrtl.exp
-load_gcc_lib scantree.exp
-load_gcc_lib scanipa.exp
-load_gcc_lib prune.exp
-load_gcc_lib target-libpath.exp
-load_gcc_lib wrapper.exp
-load_gcc_lib gcc-defs.exp
-load_gcc_lib gcc-dg.exp
-load_gcc_lib gfortran-dg.exp
-
-set dg-do-what-default run
-
-#
-# GCC_UNDER_TEST is the compiler under test.
-#
-
-set libgomp_compile_options ""
-
-#
-# libgomp_init -- This gets run more than it should be....
-#
-
-if [info exists TOOL_OPTIONS] {
-    set multilibs [get_multilibs $TOOL_OPTIONS]
-} else {
-    set multilibs [get_multilibs]
-}
-
-proc libgomp_init { args } {
-    global srcdir blddir objdir tool_root_dir
-    global libgomp_initialized
-    global tmpdir
-    global gluefile wrap_flags
-    global ALWAYS_CFLAGS
-    global CFLAGS
-    global TOOL_EXECUTABLE TOOL_OPTIONS
-    global GCC_UNDER_TEST
-    global TESTING_IN_BUILD_TREE
-    global target_triplet
-    global ld_library_path
-    global lang_test_file
-    global lang_library_path
-    global lang_link_flags
-
-    set blddir [lookfor_file [get_multilibs] libgomp]
-
-    # We set LC_ALL and LANG to C so that we get the same error
-    # messages as expected.
-    setenv LC_ALL C
-    setenv LANG C
-
-    if ![info exists GCC_UNDER_TEST] then {
-	if [info exists TOOL_EXECUTABLE] {
-	    set GCC_UNDER_TEST $TOOL_EXECUTABLE
-	} else {
-	    set GCC_UNDER_TEST "[find_gcc]"
-	}
-    }
-
-    if ![info exists tmpdir] {
-	set tmpdir "/tmp"
-    }
-
-    if [info exists gluefile] {
-	unset gluefile
-    }
-
-    if {![info exists CFLAGS]} {
-	set CFLAGS ""
-    }
-
-    # Locate libgcc.a so we don't need to account for different values of
-    # SHLIB_EXT on different platforms
-    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
-    if {$gccdir != ""} {
-        set gccdir [file dirname $gccdir]
-    }
-
-    # Compute what needs to be put into LD_LIBRARY_PATH
-    set ld_library_path ".:${blddir}/.libs"
-
-    if { [info exists lang_test_file] && [file exists "${blddir}/"] } {
-	append ld_library_path ":${blddir}/${lang_library_path}"
-    }
-
-    # Compute what needs to be added to the existing LD_LIBRARY_PATH.
-    if {$gccdir != ""} {
-	append ld_library_path ":${gccdir}"
-	set compiler [lindex $GCC_UNDER_TEST 0]
-
-	if { [is_remote host] == 0 && [which $compiler] != 0 } {
-	  foreach i "[exec $compiler --print-multi-lib]" {
-	    set mldir ""
-	    regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
-	    set mldir [string trimright $mldir "\;@"]
-	    if { "$mldir" == "." } {
-	      continue
-	    }
-	    if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
-	      append ld_library_path ":${gccdir}/${mldir}"
-	    }
-	  }
-	}
-    }
-    set_ld_library_path_env_vars
-
-    set ALWAYS_CFLAGS ""
-    lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
-    lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
-    lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
-    lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs -lgomp"
-    if { [info exists lang_test_file] && [file exists "${blddir}/"] } {
-	lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/${lang_library_path} ${lang_link_flags}"
-    }
-
-    # We use atomic operations in the testcases to validate results.
-    if [istarget i?86-*-*] {
-	lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
-    }
-    if [istarget sparc*-*-*] {
-	lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
-    }
-
-    if [info exists TOOL_OPTIONS] {
-	lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
-    }
-
-    # Make sure that lines are not wrapped.  That can confuse the
-    # error-message parsing machinery.
-    lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
-
-    # And, gee, turn on OpenMP.
-    lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
-}
-
-#
-# libgomp_target_compile -- compile a source file
-#
-
-proc libgomp_target_compile { source dest type options } {
-    global tmpdir
-    global libgomp_compile_options
-    global gluefile wrap_flags
-    global ALWAYS_CFLAGS
-    global GCC_UNDER_TEST
-
-    libgomp_init
-
-    if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
-	lappend options "libs=${gluefile}"
-	lappend options "ldflags=${wrap_flags}"
-    }
-
-    lappend options "additional_flags=[libio_include_flags]"
-    lappend options "compiler=$GCC_UNDER_TEST"
-
-    set options [concat $libgomp_compile_options $options]
-
-    set options [concat "$ALWAYS_CFLAGS" $options]
-
-    set options [dg-additional-files-options $options $source]
-
-    set result [target_compile $source $dest $type $options]
-
-    return $result
-}
-
-# ??? The same as in standard.exp.  Why doesn't anyone else have to 
-# define this?
-
-proc libgomp_load { program args } {
-    if { [llength $args] > 0 } {
-        set program_args [lindex $args 0]
-    } else {
-        set program_args ""
-    }
-
-    if { [llength $args] > 1 } {
-        set input_file [lindex $args 1]
-    } else {
-        set input_file ""
-    }
-    return [remote_load target $program $program_args $input_file]
-}
-
-proc libgomp_option_help { } {
-    send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
-}
-
-proc libgomp_option_proc { option } {
-    if [regexp "^--additional_options," $option] {
-	global libgomp_compile_options
-	regsub "--additional_options," $option "" option
-	foreach x [split $option ","] {
-	    lappend libgomp_compile_options "additional_flags=$x"
-	}
-	return 1
-    } else {
-	return 0
-    }
-}
-
 proc libgomp-dg-test { prog do_what extra_tool_flags } {
     return [gcc-dg-test-1 libgomp_target_compile $prog $do_what $extra_tool_flags]
 }
diff --git a/libgomp/testsuite/lib/libgomp.exp b/libgomp/testsuite/lib/libgomp.exp
new file mode 100644
index 00000000000..98c07aaba31
--- /dev/null
+++ b/libgomp/testsuite/lib/libgomp.exp
@@ -0,0 +1,197 @@
+# Damn dejagnu for not having proper library search paths for load_lib.
+# We have to explicitly load everything that gcc-dg.exp wants to load.
+
+proc load_gcc_lib { filename } {
+    global srcdir loaded_libs
+
+    load_file $srcdir/../../gcc/testsuite/lib/$filename
+    set loaded_libs($filename) ""
+}
+
+load_lib dg.exp
+load_gcc_lib file-format.exp
+load_gcc_lib target-supports.exp
+load_gcc_lib target-supports-dg.exp
+load_gcc_lib scanasm.exp
+load_gcc_lib scandump.exp
+load_gcc_lib scanrtl.exp
+load_gcc_lib scantree.exp
+load_gcc_lib scanipa.exp
+load_gcc_lib prune.exp
+load_gcc_lib target-libpath.exp
+load_gcc_lib wrapper.exp
+load_gcc_lib gcc-defs.exp
+load_gcc_lib gcc-dg.exp
+load_gcc_lib gfortran-dg.exp
+
+set dg-do-what-default run
+
+#
+# GCC_UNDER_TEST is the compiler under test.
+#
+
+set libgomp_compile_options ""
+
+#
+# libgomp_init
+#
+
+if [info exists TOOL_OPTIONS] {
+    set multilibs [get_multilibs $TOOL_OPTIONS]
+} else {
+    set multilibs [get_multilibs]
+}
+
+proc libgomp_init { args } {
+    global srcdir blddir objdir tool_root_dir
+    global libgomp_initialized
+    global tmpdir
+    global blddir
+    global gluefile wrap_flags
+    global ALWAYS_CFLAGS
+    global CFLAGS
+    global TOOL_EXECUTABLE TOOL_OPTIONS
+    global GCC_UNDER_TEST
+    global TESTING_IN_BUILD_TREE
+    global target_triplet
+    global always_ld_library_path
+
+    set blddir [lookfor_file [get_multilibs] libgomp]
+
+    # We set LC_ALL and LANG to C so that we get the same error
+    # messages as expected.
+    setenv LC_ALL C
+    setenv LANG C
+
+    if ![info exists GCC_UNDER_TEST] then {
+	if [info exists TOOL_EXECUTABLE] {
+	    set GCC_UNDER_TEST $TOOL_EXECUTABLE
+	} else {
+	    set GCC_UNDER_TEST "[find_gcc]"
+	}
+    }
+
+    if ![info exists tmpdir] {
+	set tmpdir "/tmp"
+    }
+
+    if [info exists gluefile] {
+	unset gluefile
+    }
+
+    if {![info exists CFLAGS]} {
+	set CFLAGS ""
+    }
+
+    # Locate libgcc.a so we don't need to account for different values of
+    # SHLIB_EXT on different platforms
+    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
+    if {$gccdir != ""} {
+        set gccdir [file dirname $gccdir]
+    }
+
+    # Compute what needs to be put into LD_LIBRARY_PATH
+    set always_ld_library_path ".:${blddir}/.libs"
+
+    # Compute what needs to be added to the existing LD_LIBRARY_PATH.
+    if {$gccdir != ""} {
+	append always_ld_library_path ":${gccdir}"
+	set compiler [lindex $GCC_UNDER_TEST 0]
+
+	if { [is_remote host] == 0 && [which $compiler] != 0 } {
+	  foreach i "[exec $compiler --print-multi-lib]" {
+	    set mldir ""
+	    regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
+	    set mldir [string trimright $mldir "\;@"]
+	    if { "$mldir" == "." } {
+	      continue
+	    }
+	    if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
+	      append always_ld_library_path ":${gccdir}/${mldir}"
+	    }
+	  }
+	}
+    }
+
+    set ALWAYS_CFLAGS ""
+    lappend ALWAYS_CFLAGS "additional_flags=-B${blddir}/"
+    lappend ALWAYS_CFLAGS "additional_flags=-I${blddir}"
+    lappend ALWAYS_CFLAGS "additional_flags=-I${srcdir}/.."
+    lappend ALWAYS_CFLAGS "ldflags=-L${blddir}/.libs -lgomp"
+
+    # We use atomic operations in the testcases to validate results.
+    if { ([istarget i?86-*-*] || [istarget x86_64-*-*])
+	 && [check_effective_target_ilp32] } {
+	lappend ALWAYS_CFLAGS "additional_flags=-march=i486"
+    }
+    if [istarget sparc*-*-*] {
+	lappend ALWAYS_CFLAGS "additional_flags=-mcpu=v9"
+    }
+
+    if [info exists TOOL_OPTIONS] {
+	lappend ALWAYS_CFLAGS "additional_flags=$TOOL_OPTIONS"
+    }
+
+    # Make sure that lines are not wrapped.  That can confuse the
+    # error-message parsing machinery.
+    lappend ALWAYS_CFLAGS "additional_flags=-fmessage-length=0"
+
+    # And, gee, turn on OpenMP.
+    lappend ALWAYS_CFLAGS "additional_flags=-fopenmp"
+}
+
+#
+# libgomp_target_compile -- compile a source file
+#
+
+proc libgomp_target_compile { source dest type options } {
+    global blddir
+    global libgomp_compile_options
+    global gluefile wrap_flags
+    global ALWAYS_CFLAGS
+    global GCC_UNDER_TEST
+    global lang_test_file
+    global lang_library_path
+    global lang_link_flags
+
+    if { [info exists lang_test_file] && [file exists "${blddir}/"] } {
+	lappend options "ldflags=-L${blddir}/${lang_library_path} ${lang_link_flags}"
+    }
+
+    if { [target_info needs_status_wrapper] != "" && [info exists gluefile] } {
+	lappend options "libs=${gluefile}"
+	lappend options "ldflags=${wrap_flags}"
+    }
+
+    lappend options "additional_flags=[libio_include_flags]"
+    lappend options "compiler=$GCC_UNDER_TEST"
+
+    set options [concat $libgomp_compile_options $options]
+
+    if [info exists ALWAYS_CFLAGS] {
+	set options [concat "$ALWAYS_CFLAGS" $options]
+    }
+
+    set options [dg-additional-files-options $options $source]
+
+    set result [target_compile $source $dest $type $options]
+
+    return $result
+}
+
+proc libgomp_option_help { } {
+    send_user " --additional_options,OPTIONS\t\tUse OPTIONS to compile the testcase files. OPTIONS should be comma-separated.\n"
+}
+
+proc libgomp_option_proc { option } {
+    if [regexp "^--additional_options," $option] {
+	global libgomp_compile_options
+	regsub "--additional_options," $option "" option
+	foreach x [split $option ","] {
+	    lappend libgomp_compile_options "additional_flags=$x"
+	}
+	return 1
+    } else {
+	return 0
+    }
+}
diff --git a/libgomp/testsuite/libgomp.c++/c++.exp b/libgomp/testsuite/libgomp.c++/c++.exp
index ecb4aa9a9c7..0bc657e2125 100644
--- a/libgomp/testsuite/libgomp.c++/c++.exp
+++ b/libgomp/testsuite/libgomp.c++/c++.exp
@@ -12,6 +12,9 @@ if [file exists "${blddir}/${lang_test_file}"] {
     # Gather a list of all tests.
     set tests [lsort [glob -nocomplain $srcdir/$subdir/*.C]]
 
+    set ld_library_path [concat $always_ld_library_path ":${blddir}/${lang_library_path}"]
+    set_ld_library_path_env_vars
+
     # Main loop.
     gfortran-dg-runtest $tests ""
 }
diff --git a/libgomp/testsuite/libgomp.c/atomic-1.c b/libgomp/testsuite/libgomp.c/atomic-1.c
index 82642a4e48d..dfbcf851c44 100644
--- a/libgomp/testsuite/libgomp.c/atomic-1.c
+++ b/libgomp/testsuite/libgomp.c/atomic-1.c
@@ -1,7 +1,5 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -fopenmp" } */
-/* { dg-options "-O2 -fopenmp -march=pentium" { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O2 -fopenmp" { target lp64 } } */
+/* { dg-options "-O2 -march=pentium" { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
 
 #ifdef __i386__
 #include "../../../gcc/testsuite/gcc.dg/i386-cpuid.h"
@@ -47,7 +45,7 @@ main (void)
 
   cpu_facilities = i386_cpuid ();
 
-  if ((cpu_facilities & bit_CX8) == 0)
+  if (!(cpu_facilities & bit_CX8))
     return 0;
 #endif
 
diff --git a/libgomp/testsuite/libgomp.c/atomic-10.c b/libgomp/testsuite/libgomp.c/atomic-10.c
index 6565279b9e8..58edeed6c36 100644
--- a/libgomp/testsuite/libgomp.c/atomic-10.c
+++ b/libgomp/testsuite/libgomp.c/atomic-10.c
@@ -1,5 +1,4 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -fopenmp" } */
 
 extern void abort (void);
 int x1, x2, x3, x4, x5;
diff --git a/libgomp/testsuite/libgomp.c/atomic-2.c b/libgomp/testsuite/libgomp.c/atomic-2.c
index 6f4939256b7..50529ebe675 100644
--- a/libgomp/testsuite/libgomp.c/atomic-2.c
+++ b/libgomp/testsuite/libgomp.c/atomic-2.c
@@ -1,7 +1,5 @@
 /* { dg-do run } */
-/* { dg-options "-O2 -fopenmp" } */
-/* { dg-options "-O2 -fopenmp -march=nocona" { target i?86-*-* x86_64-*-* } } */
-/* { dg-options "-O2 -fopenmp" { target ilp32 } } */
+/* { dg-options "-O2 -mcx16" { target { { i?86-*-* x86_64-*-* } && lp64 } } } */
 
 double d = 1.5;
 long double ld = 3;
@@ -22,12 +20,11 @@ int
 main (void)
 {
 #ifdef __x86_64__
-# define bit_SSE3 (1 << 0)
 # define bit_CX16 (1 << 13)
   unsigned int ax, bx, cx, dx;
   __asm__ ("cpuid" : "=a" (ax), "=b" (bx), "=c" (cx), "=d" (dx)
            : "0" (1) : "cc");
-  if ((cx & (bit_SSE3 | bit_CX16)) != (bit_SSE3 | bit_CX16))
+  if (!(cx & bit_CX16))
     return 0;
 #endif
   test ();
diff --git a/libgomp/testsuite/libgomp.c/c.exp b/libgomp/testsuite/libgomp.c/c.exp
index 8056a86054d..9eaab6252c3 100644
--- a/libgomp/testsuite/libgomp.c/c.exp
+++ b/libgomp/testsuite/libgomp.c/c.exp
@@ -8,7 +8,7 @@ load_lib libgomp-dg.exp
 
 # If a testcase doesn't have special options, use these.
 if ![info exists DEFAULT_CFLAGS] then {
-    set DEFAULT_CFLAGS "-O2 -fopenmp"
+    set DEFAULT_CFLAGS "-O2"
 }
 
 # Initialize dg.
@@ -17,6 +17,9 @@ dg-init
 # Gather a list of all tests.
 set tests [lsort [find $srcdir/$subdir *.c]]
 
+set ld_library_path $always_ld_library_path
+set_ld_library_path_env_vars
+
 # Main loop.
 dg-runtest $tests "" $DEFAULT_CFLAGS
 
diff --git a/libgomp/testsuite/libgomp.c/pr29947-1.c b/libgomp/testsuite/libgomp.c/pr29947-1.c
index 78b40ac5ae5..509c6322982 100644
--- a/libgomp/testsuite/libgomp.c/pr29947-1.c
+++ b/libgomp/testsuite/libgomp.c/pr29947-1.c
@@ -1,5 +1,5 @@
 /* PR libgomp/29947 */
-/* { dg-options "-O2 -fopenmp" } */
+
 /* { dg-do run } */
 
 extern void abort (void);
diff --git a/libgomp/testsuite/libgomp.c/pr29947-2.c b/libgomp/testsuite/libgomp.c/pr29947-2.c
index 231cd5d2721..09749831173 100644
--- a/libgomp/testsuite/libgomp.c/pr29947-2.c
+++ b/libgomp/testsuite/libgomp.c/pr29947-2.c
@@ -1,5 +1,5 @@
 /* PR libgomp/29947 */
-/* { dg-options "-O2 -fopenmp" } */
+
 /* { dg-do run } */
 
 extern void abort (void);
diff --git a/libgomp/testsuite/libgomp.fortran/fortran.exp b/libgomp/testsuite/libgomp.fortran/fortran.exp
index bf95aab000d..a28133a7a7f 100644
--- a/libgomp/testsuite/libgomp.fortran/fortran.exp
+++ b/libgomp/testsuite/libgomp.fortran/fortran.exp
@@ -12,6 +12,9 @@ if [file exists "${blddir}/${lang_test_file}"] {
     # Gather a list of all tests.
     set tests [lsort [find $srcdir/$subdir *.\[fF\]{,90,95,03}]]
 
+    set ld_library_path [concat $always_ld_library_path ":${blddir}/${lang_library_path}"]
+    set_ld_library_path_env_vars
+
     # Main loop.
     gfortran-dg-runtest $tests ""
 }