MC: Parse .set and assignments.

llvm-svn: 74208
diff --git a/llvm/test/MC/AsmParser/directive_set.s b/llvm/test/MC/AsmParser/directive_set.s
new file mode 100644
index 0000000..51119a6
--- /dev/null
+++ b/llvm/test/MC/AsmParser/directive_set.s
@@ -0,0 +1,7 @@
+# RUN: llvm-mc %s > %t
+
+# RUN: grep -A 2 TEST0 %t > %t2
+# RUN: grep ".set a, 0" %t2
+TEST0:  
+        .set a, 0
+        
\ No newline at end of file