From: H.J. Lu <hjl.tools@gmail.com>
Date: Wed, 22 Jan 2020 14:22:41 +0000 (-0800)
Subject: x86-64: Skip GNU2 TLS tests only without compiler support
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6a462ad49ec13bec4659f2a8fb2301cac9742da9;p=binutils-gdb.git

x86-64: Skip GNU2 TLS tests only without compiler support

After fixing:

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93319
https://sourceware.org/bugzilla/show_bug.cgi?id=25416

-mtls-dialect=gnu2 is working for x32 with GCC 10.  Skip GNU2 TLS tests
only if compiler doesn't support it.

	PR ld/25416
	* testsuite/ld-x86-64/tls.exp: Skip GNU2 TLS tests only without
	compiler support.
---

diff --git a/ld/ChangeLog b/ld/ChangeLog
index b196d2167f1..f71c13564d9 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,9 @@
+2020-01-22  H.J. Lu  <hongjiu.lu@intel.com>
+
+	PR ld/25416
+	* testsuite/ld-x86-64/tls.exp: Skip GNU2 TLS tests only without
+	compiler support.
+
 2020-01-22  Alan Modra  <amodra@gmail.com>
 
 	* testsuite/ld-powerpc/tlsdesc3.d,
diff --git a/ld/testsuite/ld-x86-64/tls.exp b/ld/testsuite/ld-x86-64/tls.exp
index 223c81e1afc..2ac455ac2f4 100644
--- a/ld/testsuite/ld-x86-64/tls.exp
+++ b/ld/testsuite/ld-x86-64/tls.exp
@@ -177,8 +177,8 @@ run_ld_link_exec_tests [list \
     ] \
 ]
 
-# -mtls-dialect=gnu2 isn't supported on x32.
-if [istarget "x86_64-*-linux*-gnux32"] {
+# Skip if -mtls-dialect=gnu2 doesn't work.
+if { ![run_host_cmd_yesno $CC "-c -O2 -fPIC $GNU2_CFLAGS $srcdir/$subdir/tlsdesc1b.c -o tmpdir/tlsdesc1b.o"] } {
     return
 }