diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog
index 926a95db8ccbf6135bc8d0e97f711d402fe1303c..5beedeb4034028d36690e16f99395a44d9636bd1 100644
--- a/gcc/testsuite/ChangeLog
+++ b/gcc/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2009-01-05  Uros Bizjak  <ubizjak@gmail.com>
+
+	* gcc.dg/compat/struct-layout-1_generate.c (dg-options): Add -mieee
+	for alpha*-*-* targets.
+	* g++.dg/compat/struct-layout-1_generate.c (dg-options): Ditto.
+
 2009-01-05  Paul Thomas  <pault@gcc.gnu.org>
 
 	PR fortran/38665
diff --git a/gcc/testsuite/g++.dg/compat/struct-layout-1_generate.c b/gcc/testsuite/g++.dg/compat/struct-layout-1_generate.c
index 575ad61a01a51cf636c72162595966c0b301bc1d..b314d7079b3345573f53dd0327bd27cbe81156f9 100644
--- a/gcc/testsuite/g++.dg/compat/struct-layout-1_generate.c
+++ b/gcc/testsuite/g++.dg/compat/struct-layout-1_generate.c
@@ -48,7 +48,8 @@ const char *dg_options[] = {
 "/* { dg-options \"%s-I%s -fno-common\" { target hppa*-*-hpux* powerpc*-*-darwin* *-*-mingw32* *-*-cygwin* } } */\n",
 "/* { dg-options \"%s-I%s -mno-mmx -fno-common\" { target i?86-*-darwin* x86_64-*-darwin* } } */\n",
 "/* { dg-options \"%s-I%s -mno-base-addresses\" { target mmix-*-* } } */\n",
-"/* { dg-options \"%s-I%s -mlongcalls -mtext-section-literals\" { target xtensa*-*-* } } */\n"
+"/* { dg-options \"%s-I%s -mlongcalls -mtext-section-literals\" { target xtensa*-*-* } } */\n",
+"/* { dg-options \"%s-I%s -mieee\" { target alpha*-*-* } } */\n"
 #define NDG_OPTIONS (sizeof (dg_options) / sizeof (dg_options[0]))
 };
 
diff --git a/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c b/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c
index a162dee42a46cb3e74a3fff15b9a1bd1c5f37a49..26e6572332347c2830c3a25cf2b305588b0705a4 100644
--- a/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c
+++ b/gcc/testsuite/gcc.dg/compat/struct-layout-1_generate.c
@@ -48,7 +48,8 @@ const char *dg_options[] = {
 "/* { dg-options \"%s-I%s -fno-common\" { target hppa*-*-hpux* powerpc*-*-darwin* *-*-mingw32* *-*-cygwin* } } */\n",
 "/* { dg-options \"%s-I%s -mno-mmx -fno-common\" { target i?86-*-darwin* x86_64-*-darwin* } } */\n",
 "/* { dg-options \"%s-I%s -mno-base-addresses\" { target mmix-*-* } } */\n",
-"/* { dg-options \"%s-I%s -mlongcalls -mtext-section-literals\" { target xtensa*-*-* } } */\n"
+"/* { dg-options \"%s-I%s -mlongcalls -mtext-section-literals\" { target xtensa*-*-* } } */\n",
+"/* { dg-options \"%s-I%s -mieee\" { target alpha*-*-* } } */\n"
 #define NDG_OPTIONS (sizeof (dg_options) / sizeof (dg_options[0]))
 };