20020720-1.x: XFAIL for x86-64.

	* gcc.c-torture/execute/20020720-1.x: XFAIL for x86-64.

[[Split portion of a mixed commit.]]

From-SVN: r63163.2

gcc/testsuite/gcc.c-torture/execute/20020720-1.x

@@ -15,7 +15,7 @@ set torture_eval_before_compile {
     global compiler_conditional_xfail_data
     set compiler_conditional_xfail_data {
         "This test fails to optimize completely on certain platforms." \
-        { "xtensa-*-*" "sh-*-*" "arm*-*-*" "strongarm*-*-*" "xscale*-*-*" "h8300*-*-*" } \
+        { "xtensa-*-*" "sh-*-*" "arm*-*-*" "strongarm*-*-*" "xscale*-*-*" "h8300*-*-*" "x86_64-*-*" } \
         { "*" } \
         { "-O0" }
     }