emit jump table an alias ".set" directives through MCStreamer as 
assignments.

.set x, a-b

is the same as:

x = a-b

llvm-svn: 94596
diff --git a/llvm/test/CodeGen/ARM/aliases.ll b/llvm/test/CodeGen/ARM/aliases.ll
index b2c0314..31c5007 100644
--- a/llvm/test/CodeGen/ARM/aliases.ll
+++ b/llvm/test/CodeGen/ARM/aliases.ll
@@ -1,5 +1,5 @@
 ; RUN: llc < %s -mtriple=arm-linux-gnueabi -o %t
-; RUN: grep set %t   | count 5
+; RUN: grep { = } %t   | count 5
 ; RUN: grep globl %t | count 4
 ; RUN: grep weak %t  | count 1