Don't emit redirects for llvm.memcpy.p0i8.p0i8.i32 and friends.

We never reference these intrinsics by name, so we don't need redirects
for them.

2 files changed, 0 insertions, 11 deletions

diff --git a/lib/Target/JSBackend/CallHandlers.h b/lib/Target/JSBackend/CallHandlers.h
index 7a2bf4bb86..0aeac3a770 100644
--- a/lib/Target/JSBackend/CallHandlers.h
+++ b/lib/Target/JSBackend/CallHandlers.h
@@ -298,7 +298,6 @@ DEF_CALL_HANDLER(llvm_memcpy_p0i8_p0i8_i32, {
     }
   }
   Declares.insert("memcpy");
-  Redirects["llvm_memcpy_p0i8_p0i8_i32"] = "memcpy";
   return CH___default__(CI, "_memcpy", 3) + "|0";
 })
 
@@ -354,13 +353,11 @@ DEF_CALL_HANDLER(llvm_memset_p0i8_i32, {
     }
   }
   Declares.insert("memset");
-  Redirects["llvm_memset_p0i8_i32"] = "memset";
   return CH___default__(CI, "_memset", 3) + "|0";
 })
 
 DEF_CALL_HANDLER(llvm_memmove_p0i8_p0i8_i32, {
   Declares.insert("memmove");
-  Redirects["llvm_memmove_p0i8_p0i8_i32"] = "memmove";
   return CH___default__(CI, "_memmove", 3) + "|0";
 })
 
diff --git a/lib/Target/JSBackend/JSBackend.cpp b/lib/Target/JSBackend/JSBackend.cpp
index 9d10988449..e878db325c 100644
--- a/lib/Target/JSBackend/JSBackend.cpp
+++ b/lib/Target/JSBackend/JSBackend.cpp
@@ -262,14 +262,6 @@ namespace {
       } else return 'i';
     }
     std::string getFunctionSignature(const FunctionType *F, const std::string *Name=NULL) {
-      if (Name) {
-        // special-case some function signatures, because of how we emit code for them FIXME this is hackish
-        if (*Name == "_llvm_memcpy_p0i8_p0i8_i32"  || *Name == "_memcpy" ||
-            *Name == "_llvm_memset_p0i8_i32"       || *Name == "_memset" ||
-            *Name == "_llvm_memmove_p0i8_p0i8_i32" || *Name == "_memmove") {
-          return "iiii";
-        }
-      }
       std::string Ret;
       Ret += getFunctionSignatureLetter(F->getReturnType());
       for (FunctionType::param_iterator AI = F->param_begin(),