diff options
| -rw-r--r-- | lib/CodeGen/CGCall.cpp | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/lib/CodeGen/CGCall.cpp b/lib/CodeGen/CGCall.cpp index 3bcf7d0f50..33b0475c56 100644 --- 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(); |