Use __USER_LABEL_PREFIX__ so that we don't add a _ prefix on ELF.


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@86542 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/assembly.h b/lib/assembly.h
index 808f7e4..b44b43f 100644
--- a/lib/assembly.h
+++ b/lib/assembly.h
@@ -25,7 +25,7 @@
 
 #else
 
-#define SYMBOL_NAME(name) _##name
+#define SYMBOL_NAME(name) #__USER_LABEL_PREFIX__ ##name
 #define SEPARATOR ;
 
 #endif