Refactor the way to get a string containing the features of the target.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52470 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lto2/LTOCodeGenerator.cpp b/tools/lto2/LTOCodeGenerator.cpp
index 38ff49c..5b7a067 100644
--- a/tools/lto2/LTOCodeGenerator.cpp
+++ b/tools/lto2/LTOCodeGenerator.cpp
@@ -264,22 +264,9 @@
return true;
// construct LTModule, hand over ownership of module and target
- //
- // FIXME: This is an inelegant way of specifying the features of a
- // subtarget. It would be better if we could encode this information
- // into the IR. See <rdar://5972456>.
- SubtargetFeatures Features;
- std::string FeatureStr;
- std::string TargetTriple = _linker.getModule()->getTargetTriple();
-
- if (strncmp(TargetTriple.c_str(), "powerpc-apple-", 14) == 0) {
- Features.AddFeature("altivec", true);
- } else if (strncmp(TargetTriple.c_str(), "powerpc64-apple-", 16) == 0) {
- Features.AddFeature("64bit", true);
- Features.AddFeature("altivec", true);
- }
-
- _target = march->CtorFn(*mergedModule, Features.getString());
+ std::string FeatureStr =
+ getFeatureString(_linker.getModule()->getTargetTriple().c_str());
+ _target = march->CtorFn(*mergedModule, FeatureStr.c_str());
}
return false;
}