[Triple] Stop abusing a class to have only static methods and just use

[oota-llvm.git] / lib / Support / SearchForAddressOfSpecialSymbol.cpp

diff --git a/lib/Support/SearchForAddressOfSpecialSymbol.cpp b/lib/Support/SearchForAddressOfSpecialSymbol.cpp
index 51ba417c21445abd219e31e5483e3f236b61917a..55f3320f640fd678e2c7d97b0cc708f303606d6f 100644 (file)
--- a/lib/Support/SearchForAddressOfSpecialSymbol.cpp
+++ b/lib/Support/SearchForAddressOfSpecialSymbol.cpp
@@ -28,24 +28,14 @@ static void *DoSearch(const char* symbolName) {
 
 #ifdef __APPLE__
   {
-    EXPLICIT_SYMBOL(__ashldi3);
-    EXPLICIT_SYMBOL(__ashrdi3);
-    EXPLICIT_SYMBOL(__cmpdi2);
-    EXPLICIT_SYMBOL(__divdi3);
-    EXPLICIT_SYMBOL(__fixdfdi);
-    EXPLICIT_SYMBOL(__fixsfdi);
-    EXPLICIT_SYMBOL(__fixunsdfdi);
-    EXPLICIT_SYMBOL(__fixunssfdi);
-    EXPLICIT_SYMBOL(__floatdidf);
-    EXPLICIT_SYMBOL(__floatdisf);
-    EXPLICIT_SYMBOL(__lshrdi3);
-    EXPLICIT_SYMBOL(__moddi3);
-    EXPLICIT_SYMBOL(__udivdi3);
-    EXPLICIT_SYMBOL(__umoddi3);
-
     // __eprintf is sometimes used for assert() handling on x86.
+    //
+    // FIXME: Currently disabled when using Clang, as we don't always have our
+    // runtime support libraries available.
+#ifndef __clang__
 #ifdef __i386__
     EXPLICIT_SYMBOL(__eprintf);
+#endif
 #endif
   }
 #endif
@@ -58,7 +48,7 @@ static void *DoSearch(const char* symbolName) {
 #endif
 
 #undef EXPLICIT_SYMBOL
-  return 0;
+  return nullptr;
 }
 
 namespace llvm {