Merge from mainline.
Eliminate a compilation warning.

llvm-svn: 46702
diff --git a/llvm-gcc-4.2/gcc/config/arm/arm.c b/llvm-gcc-4.2/gcc/config/arm/arm.c
index 293d5e8..52083d1 100644
--- a/llvm-gcc-4.2/gcc/config/arm/arm.c
+++ b/llvm-gcc-4.2/gcc/config/arm/arm.c
@@ -15233,11 +15233,14 @@
 	     (inter-module thumbness is fixed up by the linker).  */
 	  rtx tem = gen_rtx_SYMBOL_REF (Pmode, function_name);
 
-	  if (TARGET_MACHO
-	      && ! machopic_data_defined_p (function_rtx))
+#if TARGET_MACHO
+          if (! machopic_data_defined_p (function_rtx))
 	    tem = gen_rtx_PLUS (GET_MODE (tem), tem, GEN_INT (-8));
 	  else
 	    tem = gen_rtx_PLUS (GET_MODE (tem), tem, GEN_INT (-7));
+#else
+          tem = gen_rtx_PLUS (GET_MODE (tem), tem, GEN_INT (-7));
+#endif
 	  /* APPLE LOCAL end ARM 4745175 */
 
 	  tem = gen_rtx_MINUS (GET_MODE (tem),