[gcc] GCC 4.5.0=>4.5.1

gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp

Index: gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp
diff --git a/gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp b/gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp
index e9909845c44abfba7370f06cd38600ab23e2aaf2..a9f767cde0a3b3edf18f430c72e4affe86b9e446 100644
--- a/gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp
+++ b/gcc/gcc/testsuite/gcc.misc-tests/i386-prefetch.exp
@@ -90,6 +90,13 @@ load_lib torture-options.exp
 dg-init
 torture-init
 
+if { [board_info target exists multilib_flags]
+     && [string match "* -march=*" " [board_info target multilib_flags] "] } {
+    # Multilib flags come after the -march flags we pass and override
+    # them, so skip these tests when such flags are passed.
+    return
+}
+
 set-torture-options $PREFETCH_NONE
 gcc-dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/i386-pf-none-*.c]] ""