Un XFAIL these tests, now that Bill has backported

the fix from 4.2.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@44115 91177308-0d34-0410-b5e6-96231b3b80d8

test/CFrontend/2007-11-07-CopyAggregateAlign.c

@@ -1,4 +1,3 @@
 // RUN: %llvmgcc -S %s -o - | grep "align 2" | count 6
-// XFAIL: *
 struct A { char s, t, u, v; short a; };
 void q() { struct A a, b; a = b; }

test/CFrontend/2007-11-07-ZeroAggregateAlign.c

@@ -1,4 +1,3 @@
 // RUN: %llvmgcc -S %s -o - | grep "align 2"
-// XFAIL: *
 struct A { short s; short t; int i; };
 void q() { struct A a = {0}; }