Renaming LLVM `as' to `llvm-as'.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@8188 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-as/Makefile b/tools/llvm-as/Makefile
index 7ac2c24..eea87f9 100644
--- a/tools/llvm-as/Makefile
+++ b/tools/llvm-as/Makefile
@@ -1,5 +1,5 @@
 LEVEL = ../..
-TOOLNAME = as
+TOOLNAME = llvm-as
 USEDLIBS = asmparser bcwriter vmcore support.a
 
 include $(LEVEL)/Makefile.common