Update.

2003-09-15  Jakub Jelinek  <jakub@redhat.com>

	* sysdeps/i386/Makefile (sysdep-CFLAGS): If not in math or csu
	subdir, add -mpreferred-stack-boundary=4, with few exceptions.

2003-09-17  Jakub Jelinek  <jakub@redhat.com>

	* Makeconfig (stack-align-test-flags): Set.
	* stdlib/Makefile (CFLAGS-tst-bsearch.c): Add
	$(stack-align-test-flags).
	* stdlib/tst-bsearch.c: Include tst-stack-align.h.
	(align_check): New var.
	(comp): Use TEST_STACK_ALIGN macro.
	(do_test): Fail if align_check != 1.
	* sysdeps/generic/tst-stack-align.h: New file.
	* sysdeps/i386/i686/Makefile (stack-align-test-flags): Add -msse.
	* sysdeps/i386/i686/tst-stack-align.h: New file.

1 files changed, 3 insertions, 17 deletions

diff --git a/nptl/tst-align.c b/nptl/tst-align.c
index 902a1c772a..2de9d7a107 100644
--- a/nptl/tst-align.c
+++ b/nptl/tst-align.c
@@ -21,7 +21,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <stdio.h>
-
+#include <tst-stack-align.h>
 
 static void *
 tf (void *arg)
@@ -30,14 +30,7 @@ tf (void *arg)
 
   puts ("in thread");
 
-  double d = 2.0;
-  printf ("double:  %g %p %zu\n", d, &d, __alignof (double));
-  if ((((uintptr_t) &d) & (__alignof (double) - 1)) != 0)
-    ok = false;
-
-  long double ld = 3.0;
-  printf ("ldouble: %Lg %p %zu\n", ld, &ld, __alignof (long double));
-  if ((((uintptr_t) &ld) & (__alignof (long double) - 1)) != 0)
+  if (TEST_STACK_ALIGN ())
     ok = false;
 
   return ok ? NULL : (void *) -1l;
@@ -50,14 +43,7 @@ do_test (void)
 
   puts ("in main");
 
-  double d = 0.0;
-  printf ("double:  %g %p %zu\n", d, &d, __alignof (double));
-  if ((((uintptr_t) &d) & (__alignof (double) - 1)) != 0)
-    ok = false;
-
-  long double ld = 1.0;
-  printf ("ldouble: %Lg %p %zu\n", ld, &ld, __alignof (long double));
-  if ((((uintptr_t) &ld) & (__alignof (long double) - 1)) != 0)
+  if (TEST_STACK_ALIGN ())
     ok = false;
 
   pthread_t th;