Eliminate more uses of llvm-as and llvm-dis.

llvm-svn: 81290
diff --git a/llvm/test/CodeGen/X86/2007-03-26-CoalescerBug.ll b/llvm/test/CodeGen/X86/2007-03-26-CoalescerBug.ll
index 7ce0584..9676f14 100644
--- a/llvm/test/CodeGen/X86/2007-03-26-CoalescerBug.ll
+++ b/llvm/test/CodeGen/X86/2007-03-26-CoalescerBug.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86
+; RUN: llc < %s -march=x86
 
 @data = external global [339 x i64]