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-rw-r--r--ld/testsuite/ld-plugin/lto-binutils.exp530
-rw-r--r--ld/testsuite/ld-plugin/lto.exp16
-rw-r--r--ld/testsuite/ld-plugin/plugin.exp10
-rw-r--r--ld/testsuite/ld-plugin/pr25618a.h1
-rw-r--r--ld/testsuite/ld-plugin/pr25618b.h1
-rw-r--r--ld/testsuite/ld-plugin/pr33246.c4
-rw-r--r--ld/testsuite/ld-plugin/strip-1a-fat.c1
-rw-r--r--ld/testsuite/ld-plugin/strip-1a-fat.rd6
-rw-r--r--ld/testsuite/ld-plugin/strip-1a-s-all.nd6
-rw-r--r--ld/testsuite/ld-plugin/strip-1a.c4
-rw-r--r--ld/testsuite/ld-plugin/strip-1b-fat.c1
-rw-r--r--ld/testsuite/ld-plugin/strip-1b-fat.rd5
-rw-r--r--ld/testsuite/ld-plugin/strip-1b.c3
13 files changed, 575 insertions, 13 deletions
diff --git a/ld/testsuite/ld-plugin/lto-binutils.exp b/ld/testsuite/ld-plugin/lto-binutils.exp
new file mode 100644
index 0000000..1e156e4
--- /dev/null
+++ b/ld/testsuite/ld-plugin/lto-binutils.exp
@@ -0,0 +1,530 @@
+# Expect script for binutils tests with LTO
+# Copyright (C) 2025 Free Software Foundation, Inc.
+#
+# This file is part of the GNU Binutils.
+#
+# 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.
+#
+
+# Make sure that binutils can correctly handle LTO IR in ELF.
+
+if { !([istarget *-*-linux*]
+ || [istarget arm*-*-uclinuxfdpiceabi]
+ || [istarget *-*-gnu*]) || [istarget *ecoff] } then {
+ return
+}
+
+# Check to see if the C and C++ compilers work
+if { ![check_compiler_available] || [which $CXX_FOR_TARGET] == 0 } {
+ return
+}
+
+# These tests require plugin and LTO.
+if { ![check_plugin_api_available]
+ || ![check_lto_available] } {
+ return
+}
+
+set lto_fat ""
+set lto_no_fat ""
+if { [check_lto_fat_available] } {
+ set lto_fat "-ffat-lto-objects"
+ set lto_no_fat "-fno-fat-lto-objects"
+ set no_lto "-fno-lto"
+}
+
+# List contains test-items:
+# 0:program name
+# 1:program options
+# 2:input file
+# 3:output file
+# 4:action list (optional)
+#
+proc run_lto_binutils_test { lto_tests } {
+ global srcdir
+ global subdir
+ global nm
+ global objcopy
+ global objdump
+ global READELF
+ global strip
+ global plug_opt
+
+ foreach testitem $lto_tests {
+ set prog_name [lindex $testitem 0]
+ set prog_options [lindex $testitem 1]
+ set input tmpdir/[lindex $testitem 2]
+ set output tmpdir/[lindex $testitem 3]
+ set actions [lindex $testitem 4]
+ set objfiles {}
+ set is_unresolved 0
+ set failed 0
+
+# eval set prog \$$prog_name
+ switch -- $prog_name {
+ objcopy
+ {
+ set prog $objcopy
+ set prog_output "$output"
+ }
+ strip
+ {
+ set prog $strip
+ set prog_output "-o $output"
+ }
+ default
+ {
+ perror "Unrecognized action $action"
+ set is_unresolved 1
+ break
+ }
+ }
+
+ # Don't leave previous output around
+ if { $output ne "tmpdir/" } {
+ remote_file host delete $output
+ }
+
+ append prog_options " $plug_opt"
+
+ set cmd_options "$prog_options $prog_output $input"
+ set test_name "$prog_name $cmd_options"
+
+ set cmd "$prog $cmd_options"
+ send_log "$cmd\n"
+ set got [remote_exec host "$cmd"]
+ if { [lindex $got 0] != 0 || ![string match "" [lindex $got 1]] } then {
+ send_log "$got\n"
+ fail "$test_name"
+ continue
+ }
+
+ if { $failed == 0 } {
+ foreach actionlist $actions {
+ set action [lindex $actionlist 0]
+ set progopts [lindex $actionlist 1]
+
+ # There are actions where we run regexp_diff on the
+ # output, and there are other actions (presumably).
+ # Handling of the former look the same.
+ set dump_prog ""
+ switch -- $action {
+ objdump
+ { set dump_prog $objdump }
+ nm
+ { set dump_prog "$nm $plug_opt" }
+ readelf
+ { set dump_prog $READELF }
+ default
+ {
+ perror "Unrecognized action $action"
+ set is_unresolved 1
+ break
+ }
+ }
+
+ if { $dump_prog != "" } {
+ set dumpfile [lindex $actionlist 2]
+ set binary $dump_prog
+
+ # Ensure consistent sorting of symbols
+ if {[info exists env(LC_ALL)]} {
+ set old_lc_all $env(LC_ALL)
+ }
+ set env(LC_ALL) "C"
+ set cmd "$binary $progopts $output > tmpdir/dump.out"
+ send_log "$cmd\n"
+ catch "exec $cmd" comp_output
+ if {[info exists old_lc_all]} {
+ set env(LC_ALL) $old_lc_all
+ } else {
+ unset env(LC_ALL)
+ }
+ set comp_output [prune_warnings $comp_output]
+
+ if ![string match "" $comp_output] then {
+ send_log "$comp_output\n"
+ set failed 1
+ break
+ }
+
+ if { [regexp_diff "tmpdir/dump.out" "$srcdir/$subdir/$dumpfile"] } then {
+ verbose -log "output is [file_contents "tmpdir/dump.out"]" 2
+ set failed 1
+ break
+ }
+ }
+ }
+ }
+
+ if { $failed } {
+ fail $test_name
+ } elseif { $is_unresolved } {
+ unresolved $test_name
+ } else {
+ pass $test_name
+ }
+ }
+}
+
+run_cc_link_tests [list \
+ [list \
+ "Build strip-1a.o" \
+ "" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1a.c } \
+ ] \
+ [list \
+ "Build libstrip-1a.a" \
+ "$plug_opt" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1a.c } \
+ {} \
+ "libstrip-1a.a" \
+ ] \
+ [list \
+ "Build strip-1a-fat.o" \
+ "" \
+ "-O2 -flto $lto_fat" \
+ { strip-1a-fat.c } \
+ ] \
+ [list \
+ "Build libstrip-1a-fat.a" \
+ "$plug_opt" \
+ "-O2 -flto $lto_fat" \
+ { strip-1a-fat.c } \
+ {} \
+ "libstrip-1a-fat.a" \
+ ] \
+]
+
+run_lto_binutils_test [list \
+ [list \
+ "strip" \
+ "--strip-unneeded" \
+ "libstrip-1a.a" \
+ "libstrip-1a-s.a" \
+ ] \
+ [list \
+ "strip" \
+ "--strip-unneeded" \
+ "strip-1a.o" \
+ "strip-1a-s.o" \
+ ] \
+ [list \
+ "strip" \
+ "--strip-unneeded -R .gnu.*lto_* -N __gnu_lto_v1" \
+ "libstrip-1a-fat.a" \
+ "libstrip-1a-fat-s.a" \
+ {{readelf -SW strip-1a-fat.rd}} \
+ ] \
+ [list \
+ "strip" \
+ "--strip-unneeded -R .gnu.*lto_* -N __gnu_lto_v1" \
+ "strip-1a-fat.o" \
+ "strip-1a-fat-s.o" \
+ {{readelf -SW strip-1a-fat.rd}} \
+ ] \
+ [list \
+ "strip" \
+ "--strip-unneeded -R .gnu.debuglto_*" \
+ "libstrip-1a-fat.a" \
+ "libstrip-1b-fat-s.a" \
+ {{readelf -SW strip-1b-fat.rd}} \
+ ] \
+ [list \
+ "strip" \
+ "--strip-unneeded -R .gnu.debuglto_*" \
+ "strip-1a-fat.o" \
+ "strip-1b-fat-s.o" \
+ {{readelf -SW strip-1b-fat.rd}} \
+ ] \
+]
+
+run_lto_binutils_test [list \
+ [list \
+ "strip" \
+ "-R .gnu.*lto_* -N __gnu_lto_v1" \
+ "strip-1a.o" \
+ "strip-1a-s-all.o" \
+ {{nm -n strip-1a-s-all.nd}} \
+ ] \
+ [list \
+ "strip" \
+ "-R .gnu.*lto_* -N __gnu_lto_v1" \
+ "libstrip-1a.a" \
+ "libstrip-1a-s-all.a" \
+ {{nm -n strip-1a-s-all.nd}} \
+ ] \
+]
+
+run_cc_link_tests [list \
+ [list \
+ "Build strip-1a (strip-1a.o)" \
+ "" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1b.c } \
+ {} \
+ "libstrip-1a" \
+ "C" \
+ "tmpdir/strip-1a.o" \
+ ] \
+ [list \
+ "Build strip-1b (strip-1a-s.o)" \
+ "" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1b.c } \
+ {} \
+ "libstrip-1b" \
+ "C" \
+ "tmpdir/strip-1a-s.o" \
+ ] \
+ [list \
+ "Build strip-1c (libstrip-1a.a)" \
+ "" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1b.c } \
+ {} \
+ "libstrip-1c" \
+ "C" \
+ "tmpdir/libstrip-1a.a" \
+ ] \
+ [list \
+ "Build strip-1d (libstrip-1a-s.a)" \
+ "" \
+ "-O2 -flto $lto_no_fat" \
+ { strip-1b.c } \
+ {} \
+ "libstrip-1d" \
+ "C" \
+ "tmpdir/libstrip-1a-s.a" \
+ ] \
+ [list \
+ "Build strip-1e (strip-1a-fat-s.o)" \
+ "" \
+ "-O2 -flto $lto_fat" \
+ { strip-1b-fat.c } \
+ {} \
+ "libstrip-1e" \
+ "C" \
+ "tmpdir/strip-1a-fat-s.o" \
+ ] \
+ [list \
+ "Build strip-1f (libstrip-1a-fat-s.a)" \
+ "" \
+ "-O2 -flto $lto_fat" \
+ { strip-1b-fat.c } \
+ {} \
+ "libstrip-1f" \
+ "C" \
+ "tmpdir/libstrip-1a-fat-s.a" \
+ ] \
+ [list \
+ "Build strip-1g (strip-1b-fat-s.o)" \
+ "" \
+ "-O2 -flto $lto_fat" \
+ { strip-1b-fat.c } \
+ {} \
+ "libstrip-1g" \
+ "C" \
+ "tmpdir/strip-1b-fat-s.o" \
+ ] \
+ [list \
+ "Build strip-1h (libstrip-1b-fat-s.a)" \
+ "" \
+ "-O2 -flto $lto_fat" \
+ { strip-1b-fat.c } \
+ {} \
+ "libstrip-1h" \
+ "C" \
+ "tmpdir/libstrip-1b-fat-s.a" \
+ ] \
+]
+
+proc run_pr33246_test { llvm fat } {
+ global srcdir
+ global subdir
+ global plug_opt
+ global llvm_plug_opt
+ global ar
+ global CLANG_FOR_TARGET
+ global CC_FOR_TARGET
+ global NM
+ global READELF
+ global strip
+
+ set strip_flags "--strip-debug --enable-deterministic-archives"
+
+ set test pr33246
+ set testname "${test}${llvm}${fat} with $strip_flags"
+
+ if { "$llvm" == "-llvm" } {
+ # Skip native x32 and i?86 targets since system LLVMgold.so may
+ # not be compatible with native x32 and i?86 targets binutils.
+ if { [istarget "x86_64-*-linux*-gnux32"]
+ || [istarget "i?86-*-*"]
+ || ![info exists CLANG_FOR_TARGET]
+ || [string match "" $llvm_plug_opt] } then {
+ untested $testname
+ return
+ }
+ set CC $CLANG_FOR_TARGET
+ set binutils_plug_opt "$llvm_plug_opt"
+ } else {
+ if { ![info exists CC_FOR_TARGET]
+ || [string match "" $plug_opt] } then {
+ untested $testname
+ return
+ }
+ set CC $CC_FOR_TARGET
+ set binutils_plug_opt "$plug_opt"
+ }
+
+ append strip_flags " $binutils_plug_opt"
+
+ set src $srcdir/$subdir/${test}.c
+ set obj tmpdir/${test}${llvm}${fat}.o
+ set archive tmpdir/${test}${llvm}${fat}.a
+ set CFLAGS "-c -g -O2 -flto"
+ if { "$fat" == "-fat" } {
+ append CFLAGS " -ffat-lto-objects"
+ } else {
+ append CFLAGS " -fno-fat-lto-objects"
+ }
+
+ set cmd "$CC $CFLAGS -o $obj $src"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname ($obj)"
+ return
+ }
+
+ set cmd "$strip $strip_flags $obj -o ${obj}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $obj)"
+ return
+ }
+
+ set cmd "$NM $binutils_plug_opt ${obj}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![regexp "0+ T foo" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $obj)"
+ return
+ }
+
+ if { "$fat" == "-fat" } {
+ set cmd "$READELF -SW ${obj}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if [regexp " \.debug_" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $obj)"
+ return
+ }
+ } else {
+ set cmd "cmp $obj ${obj}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $obj)"
+ return
+ }
+ }
+
+ pass "$testname (strip $obj)"
+
+ set cmd "$ar $binutils_plug_opt -D -s -r -c $archive $obj"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname ($archive)"
+ return
+ }
+
+ set cmd "$strip $strip_flags $archive -o ${archive}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $archive)"
+ return
+ }
+
+ set cmd "$NM $binutils_plug_opt ${archive}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![regexp "0+ T foo" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $archive)"
+ return
+ }
+
+ if { "$fat" == "-fat" } {
+ set cmd "$READELF -SW ${archive}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if [regexp " \.debug_" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $archive)"
+ return
+ }
+ } else {
+ set cmd "cmp $archive ${archive}.strip"
+ send_log "$cmd\n"
+ verbose "$cmd" 1
+ catch "exec $cmd" got
+ if ![string match "" $got] then {
+ send_log "$got\n"
+ verbose "$got" 1
+ fail "$testname (strip $archive)"
+ return
+ }
+ }
+
+ pass "$testname (strip $archive)"
+}
+
+run_pr33246_test "" ""
+run_pr33246_test "" "-fat"
+run_pr33246_test "-llvm" ""
+run_pr33246_test "-llvm" "-fat"
diff --git a/ld/testsuite/ld-plugin/lto.exp b/ld/testsuite/ld-plugin/lto.exp
index 3a56fb5..9ac3cf6 100644
--- a/ld/testsuite/ld-plugin/lto.exp
+++ b/ld/testsuite/ld-plugin/lto.exp
@@ -51,6 +51,11 @@ if { [check_lto_fat_available] } {
set no_lto "-fno-lto"
}
+set as_gsframe ""
+if { [gas_sframe_check] } {
+ set as_gsframe "-Wa,--gsframe"
+}
+
# Simple LTO tests and generate input files for complex LTO tests.
set lto_link_tests [list \
[list "LTO 1" \
@@ -76,10 +81,10 @@ set lto_link_tests [list \
"" "-flto $lto_fat" \
{lto-4a.c} {} ""] \
[list "Compile 4b" \
- "" "-O2" \
+ "" "-O2 $as_gsframe" \
{lto-4b.c} {} ""] \
[list "Compile 4c" \
- "" "-O2" \
+ "" "-O2 $as_gsframe" \
{lto-4c.c} {} ""] \
[list "Compile 5a" \
"" "-flto $lto_fat" \
@@ -1004,7 +1009,7 @@ run_cc_link_tests [list \
set board_flags [get_board_flags]
set exec_output [run_host_cmd "sh" \
- "-c \"ulimit -n 20; \
+ "-c \"ulimit -n 25; \
$CC_FOR_TARGET $gcc_B_opt $CFLAGS_FOR_TARGET \
$board_flags $ld_L_opt -o tmpdir/pr28138 \
tmpdir/pr28138.o tmpdir/pr28138.a\""]
@@ -1158,9 +1163,8 @@ remote_exec host "mv" "tmpdir/dump tmpdir/lto-5.o"
run_dump_test "lto-10r"
remote_exec host "mv" "tmpdir/dump tmpdir/lto-10.o"
set testname "nm mixed object"
-set lto_plugin [string trim [run_host_cmd "$CC_FOR_TARGET" "-print-prog-name=liblto_plugin.so"]]
-if { [ regexp "liblto_plugin.so" $lto_plugin ] } {
- set exec_output [run_host_cmd "$NM" "--plugin $lto_plugin tmpdir/lto-10.o"]
+if { $plug_opt != "" } {
+ set exec_output [run_host_cmd "$NM" "$plug_opt tmpdir/lto-10.o"]
if { [ regexp "(D|T) main" $exec_output ] } {
pass $testname
} else {
diff --git a/ld/testsuite/ld-plugin/plugin.exp b/ld/testsuite/ld-plugin/plugin.exp
index 38a4036..2e148e4 100644
--- a/ld/testsuite/ld-plugin/plugin.exp
+++ b/ld/testsuite/ld-plugin/plugin.exp
@@ -87,11 +87,11 @@ set regcln "-plugin-opt registercleanup"
set failed_compile 0
set _ ""
set plugin_nm_output ""
-set old_CFLAGS "$CFLAGS_FOR_TARGET"
-append CFLAGS_FOR_TARGET " $NOSANITIZE_CFLAGS $NOLTO_CFLAGS"
+set old_CFLAGS "$CFLAGS_FOR_TARGET_TEST"
+append CFLAGS_FOR_TARGET_TEST " $NOSANITIZE_CFLAGS $NOLTO_CFLAGS"
if { [istarget m681*-*-*] || [istarget m68hc1*-*-*] || [istarget m9s12x*-*-*] } {
# otherwise get FAILS due to _.frame
- append CFLAGS_FOR_TARGET " -fomit-frame-pointer"
+ append CFLAGS_FOR_TARGET_TEST " -fomit-frame-pointer"
}
if { $can_compile && \
@@ -291,7 +291,7 @@ if { !$can_compile || $failed_compile } {
unsupported [lindex $testitem 0]
}
}
- set CFLAGS_FOR_TARGET "$old_CFLAGS"
+ set CFLAGS_FOR_TARGET_TEST "$old_CFLAGS"
return
}
@@ -394,4 +394,4 @@ if [ar_simple_create $ar "--plugin $plugin4_path" "tmpdir/libpr20070.a" \
unsupported "PR ld/20070"
}
-set CFLAGS_FOR_TARGET "$old_CFLAGS"
+set CFLAGS_FOR_TARGET_TEST "$old_CFLAGS"
diff --git a/ld/testsuite/ld-plugin/pr25618a.h b/ld/testsuite/ld-plugin/pr25618a.h
index 9bf857c..04be194 100644
--- a/ld/testsuite/ld-plugin/pr25618a.h
+++ b/ld/testsuite/ld-plugin/pr25618a.h
@@ -1,2 +1 @@
-#pragma once
__attribute__((visibility("default"))) int bar();
diff --git a/ld/testsuite/ld-plugin/pr25618b.h b/ld/testsuite/ld-plugin/pr25618b.h
index cd80074..65e72a0 100644
--- a/ld/testsuite/ld-plugin/pr25618b.h
+++ b/ld/testsuite/ld-plugin/pr25618b.h
@@ -1,2 +1 @@
-#pragma once
__attribute__((visibility("default"))) int foo();
diff --git a/ld/testsuite/ld-plugin/pr33246.c b/ld/testsuite/ld-plugin/pr33246.c
new file mode 100644
index 0000000..cd0130c
--- /dev/null
+++ b/ld/testsuite/ld-plugin/pr33246.c
@@ -0,0 +1,4 @@
+void
+foo (void)
+{
+}
diff --git a/ld/testsuite/ld-plugin/strip-1a-fat.c b/ld/testsuite/ld-plugin/strip-1a-fat.c
new file mode 100644
index 0000000..03b2a5c
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1a-fat.c
@@ -0,0 +1 @@
+#include "strip-1a.c"
diff --git a/ld/testsuite/ld-plugin/strip-1a-fat.rd b/ld/testsuite/ld-plugin/strip-1a-fat.rd
new file mode 100644
index 0000000..aefe1c5
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1a-fat.rd
@@ -0,0 +1,6 @@
+#failif
+#...
+Section Headers:
+#...
+ \[[ 0-9]+\] \.gnu.lto_.*
+#...
diff --git a/ld/testsuite/ld-plugin/strip-1a-s-all.nd b/ld/testsuite/ld-plugin/strip-1a-s-all.nd
new file mode 100644
index 0000000..52265c2
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1a-s-all.nd
@@ -0,0 +1,6 @@
+#...
+ + U foo2
+ + U foo3
+0+ T foo1
+0+ T main
+#pass
diff --git a/ld/testsuite/ld-plugin/strip-1a.c b/ld/testsuite/ld-plugin/strip-1a.c
new file mode 100644
index 0000000..d84af20
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1a.c
@@ -0,0 +1,4 @@
+extern void foo2(void);
+extern void foo3(void);
+void foo1(void) { foo3(); }
+int main(void) { foo2(); }
diff --git a/ld/testsuite/ld-plugin/strip-1b-fat.c b/ld/testsuite/ld-plugin/strip-1b-fat.c
new file mode 100644
index 0000000..1a2e4d2
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1b-fat.c
@@ -0,0 +1 @@
+#include "strip-1b.c"
diff --git a/ld/testsuite/ld-plugin/strip-1b-fat.rd b/ld/testsuite/ld-plugin/strip-1b-fat.rd
new file mode 100644
index 0000000..e3a266f
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1b-fat.rd
@@ -0,0 +1,5 @@
+#...
+Section Headers:
+#...
+ \[[ 0-9]+\] \.gnu.lto_.*
+#pass
diff --git a/ld/testsuite/ld-plugin/strip-1b.c b/ld/testsuite/ld-plugin/strip-1b.c
new file mode 100644
index 0000000..967872a
--- /dev/null
+++ b/ld/testsuite/ld-plugin/strip-1b.c
@@ -0,0 +1,3 @@
+extern void foo1(void);
+void foo2(void) { foo1(); }
+void foo3(void) {}
generated by cgit v1.1 at 2025-10-15 02:54:00 +0000