rename llx -> ll


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47192 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/Assembler/2004-03-07-FunctionAddressAlignment.llx b/test/Assembler/2004-03-07-FunctionAddressAlignment.ll
similarity index 100%
rename from test/Assembler/2004-03-07-FunctionAddressAlignment.llx
rename to test/Assembler/2004-03-07-FunctionAddressAlignment.ll