re PR bootstrap/51098 (bootstrap failed on avx i686, svn revision 181259 to 181267)

	PR bootstrap/51098
	* acinclude.m4 (LIBITM_CHECK_AS_AVX): Fix target selector.
	* configure: Regenerate.

From-SVN: r181408

libitm/ChangeLog

+2011-11-16  Uros Bizjak  <ubizjak@gmail.com>
+
+	PR bootstrap/51098
+	* acinclude.m4 (LIBITM_CHECK_AS_AVX): Fix target selector.
+	* configure: Regenerate.
+
 2011-11-14  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* testsuite/lib/libitm.exp: Check ia32 instead of ilp32.

libitm/acinclude.m4

@@ -98,7 +98,7 @@ AC_DEFUN([LIBITM_CHECK_SIZE_T_MANGLING], [
 dnl Check if as supports AVX instructions.
 AC_DEFUN([LIBITM_CHECK_AS_AVX], [
 case "${target_cpu}" in
-i[3456]86 | x86_64)
+i[[34567]]86 | x86_64)
   AC_CACHE_CHECK([if the assembler supports AVX], libitm_cv_as_avx, [
     AC_TRY_COMPILE([], [asm("vzeroupper");],
 		   [libitm_cv_as_avx=yes], [libitm_cv_as_avx=no])

libitm/configure

@@ -17118,7 +17118,7 @@ $as_echo "#define HAVE_64BIT_SYNC_BUILTINS 1" >>confdefs.h
   fi
 
 case "${target_cpu}" in
-i345686 | x86_64)
+i[34567]86 | x86_64)
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the assembler supports AVX" >&5
 $as_echo_n "checking if the assembler supports AVX... " >&6; }
 if test "${libitm_cv_as_avx+set}" = set; then :