[llvm] Conditionally include target intrinsics, based on --enable-target

lib/Target/CBackend/CBackend.cpp

Index: lib/Target/CBackend/CBackend.cpp
===================================================================
--- lib/Target/CBackend/CBackend.cpp	(revision 138929)
+++ lib/Target/CBackend/CBackend.cpp	(working copy)
@@ -2842,11 +2842,15 @@
           case Intrinsic::longjmp:
           case Intrinsic::prefetch:
           case Intrinsic::powi:
+#if defined(TARGET_ENABLED_X86)
           case Intrinsic::x86_sse_cmp_ss:
           case Intrinsic::x86_sse_cmp_ps:
           case Intrinsic::x86_sse2_cmp_sd:
           case Intrinsic::x86_sse2_cmp_pd:
+#endif  // TARGET_ENABLED_X86
+#if defined(TARGET_ENABLED_POWERPC)
           case Intrinsic::ppc_altivec_lvsl:
+#endif  // TARGET_ENABLED_POWERPC
           case Intrinsic::uadd_with_overflow:
           case Intrinsic::sadd_with_overflow:
               // We directly implement these intrinsics
@@ -3100,6 +3104,7 @@
     Out << "0; *((void**)&" << GetValueName(&I)
         << ") = __builtin_stack_save()";
     return true;
+#if defined(TARGET_ENABLED_X86)
   case Intrinsic::x86_sse_cmp_ss:
   case Intrinsic::x86_sse_cmp_ps:
   case Intrinsic::x86_sse2_cmp_sd:
@@ -3134,6 +3139,8 @@
     writeOperand(I.getArgOperand(1));
     Out << ")";
     return true;
+#endif  // TARGET_ENABLED_X86
+#if defined(TARGET_ENABLED_POWERPC)
   case Intrinsic::ppc_altivec_lvsl:
     Out << '(';
     printType(Out, I.getType());
@@ -3142,6 +3149,7 @@
     writeOperand(I.getArgOperand(0));
     Out << ")";
     return true;
+#endif  // TARGET_ENABLED_POWERPC
   case Intrinsic::uadd_with_overflow:
   case Intrinsic::sadd_with_overflow:
     Out << GetValueName(I.getCalledFunction()) << "(";