[cfe-commits] r153616 - in /cfe/trunk: lib/Basic/Targets.cpp test/Driver/le32-unknown-nacl.cpp

[Jan Wen Voung]

Author: jvoung
Date: Wed Mar 28 19:05:59 2012
New Revision: 153616

URL: http://llvm.org/viewvc/llvm-project?rev=153616&view=rev
Log:
Define __LITTLE_ENDIAN__ for le32, since "le" stands for little endian.
Add a test for this too.

Modified:
    cfe/trunk/lib/Basic/Targets.cpp
    cfe/trunk/test/Driver/le32-unknown-nacl.cpp

Modified: cfe/trunk/lib/Basic/Targets.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Basic/Targets.cpp?rev=153616&r1=153615&r2=153616&view=diff
==============================================================================
--- cfe/trunk/lib/Basic/Targets.cpp (original)
+++ cfe/trunk/lib/Basic/Targets.cpp Wed Mar 28 19:05:59 2012
@@ -3847,6 +3847,7 @@
     if (Opts.CPlusPlus)
       Builder.defineMacro("_GNU_SOURCE");
 
+    Builder.defineMacro("__LITTLE_ENDIAN__");
     Builder.defineMacro("__native_client__");
     getArchDefines(Opts, Builder);
   }

Modified: cfe/trunk/test/Driver/le32-unknown-nacl.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/le32-unknown-nacl.cpp?rev=153616&r1=153615&r2=153616&view=diff
==============================================================================
--- cfe/trunk/test/Driver/le32-unknown-nacl.cpp (original)
+++ cfe/trunk/test/Driver/le32-unknown-nacl.cpp Wed Mar 28 19:05:59 2012
@@ -40,6 +40,11 @@
 // CHECK: @align_vl = global i32 4
 int align_vl = __alignof(va_list);
 
+// CHECK: __LITTLE_ENDIAN__defined
+#ifdef __LITTLE_ENDIAN__
+void __LITTLE_ENDIAN__defined() {}
+#endif
+
 // CHECK: __native_client__defined
 #ifdef __native_client__
 void __native_client__defined() {}