Add an assembler test for PR gas/21167

	PR gas/21167
	* testsuite/gas/elf/elf.exp: Run group3.
	* testsuite/gas/elf/group3.d: New file.
	* testsuite/gas/elf/group3.s: Likewise.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index c112d86..df8edc1 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,10 @@
+2017-10-04  H.J. Lu  <hongjiu.lu@intel.com>
+
+       PR gas/21167
+       * testsuite/gas/elf/elf.exp: Run group3.
+       * testsuite/gas/elf/group3.d: New file.
+       * testsuite/gas/elf/group3.s: Likewise.
+
 2017-10-05  Alan Modra  <amodra@gmail.com>
 
        PR 21167

diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp
index 6737486..8b9e1e8 100644 (file)
--- a/gas/testsuite/gas/elf/elf.exp
+++ b/gas/testsuite/gas/elf/elf.exp
@@ -122,6 +122,7 @@ if { [is_elf_format] } then {
     run_dump_test "group1a"
     run_dump_test "group1b"
     run_dump_test "group2"
+    run_dump_test "group3"
     case $target_triplet in {
        { hppa64*-*-hpux* } { }
        { riscv*-*-* } { }

diff --git a/gas/testsuite/gas/elf/group3.d b/gas/testsuite/gas/elf/group3.d
new file mode 100644 (file)
index 0000000..80390e5
--- /dev/null
+++ b/gas/testsuite/gas/elf/group3.d
@@ -0,0 +1,7 @@
+#readelf: -g --wide
+
+COMDAT group section \[[ 0-9]+\] `.group' \[foo\] contains 3 sections:
+   \[Index\]    Name
+   \[[ 0-9]+\]   \.foo
+   \[[ 0-9]+\]   \.bar
+   \[[ 0-9]+\]   \.rela?\.bar

diff --git a/gas/testsuite/gas/elf/group3.s b/gas/testsuite/gas/elf/group3.s
new file mode 100644 (file)
index 0000000..bece65a
--- /dev/null
+++ b/gas/testsuite/gas/elf/group3.s
@@ -0,0 +1,7 @@
+       .section .foo,"axG",%progbits,foo,comdat
+       .globl  foo
+       .type   foo,%function
+foo:
+       .byte   1
+       .section .bar,"aG",%progbits,foo,comdat
+       .dc.a   foo