Add support for assembling .s files on mac os x for intel
Add support for running bugpoint on mac os x for intel


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22351 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/ToolRunner.cpp b/lib/Support/ToolRunner.cpp
index 4a08e1a..3cea338 100644
--- a/lib/Support/ToolRunner.cpp
+++ b/lib/Support/ToolRunner.cpp
@@ -441,7 +441,7 @@
     InputFile.c_str(),           // Specify the input filename...
 #if defined(sparc) || defined(__sparc__) || defined(__sparcv9)
     "-G",                        // Compile a shared library, `-G' for Sparc
-#elif (defined(__POWERPC__) || defined(__ppc__)) && defined(__APPLE__)
+#elif defined(__APPLE__)
     "-single_module",            // link all source files into a single module
     "-dynamiclib",               // `-dynamiclib' for MacOS X/PowerPC
     "-undefined",                // in data segment, rather than generating