Temporarily revert r176133 until testcases are modified.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@176137 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp
index 3bcf7d0f50ab7172aea695a2965675cb705f2a84..33b0475c564ac43e3e8143619ab581cab81c98b1 100644 (file)
--- a/lib/CodeGen/CGCall.cpp
+++ b/lib/CodeGen/CGCall.cpp
@@ -1021,6 +1021,19 @@ void CodeGenModule::ConstructAttributeList(const CGFunctionInfo &FI,
     // Attributes that should go on the call site only.
     if (!CodeGenOpts.SimplifyLibCalls)
       FuncAttrs.addAttribute(llvm::Attribute::NoBuiltin);
+  } else {
+    // Attributes that should go on the function, but not the call site.
+    if (!TargetOpts.CPU.empty())
+      FuncAttrs.addAttribute("target-cpu", TargetOpts.CPU);
+
+    if (TargetOpts.Features.size()) {
+      llvm::SubtargetFeatures Features;
+      for (std::vector<std::string>::const_iterator
+             it = TargetOpts.Features.begin(),
+             ie = TargetOpts.Features.end(); it != ie; ++it)
+        Features.AddFeature(*it);
+      FuncAttrs.addAttribute("target-features", Features.getString());
+    }
   }
 
   QualType RetTy = FI.getReturnType();