API for message dispatch of methods returning floats
to match gcc's closely.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@70493 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCMac.cpp b/lib/CodeGen/CGObjCMac.cpp
index af06f34..1dfa9cd 100644
--- a/lib/CodeGen/CGObjCMac.cpp
+++ b/lib/CodeGen/CGObjCMac.cpp
@@ -5002,11 +5002,18 @@
Name += "objc_msgSend_stret_fixup";
}
}
- else if (ResultType->isFloatingType() &&
- // Selection of frret API only happens in 32bit nonfragile ABI.
- CGM.getTargetData().getTypePaddedSize(ObjCTypes.LongTy) == 4) {
- Fn = ObjCTypes.getMessageSendFpretFixupFn();
- Name += "objc_msgSend_fpret_fixup";
+ else if (!IsSuper && ResultType->isFloatingType()) {
+ if (const BuiltinType *BT = ResultType->getAsBuiltinType()) {
+ BuiltinType::Kind k = BT->getKind();
+ if (k == BuiltinType::LongDouble) {
+ Fn = ObjCTypes.getMessageSendFpretFixupFn();
+ Name += "objc_msgSend_fpret_fixup";
+ }
+ else {
+ Fn = ObjCTypes.getMessageSendFixupFn();
+ Name += "objc_msgSend_fixup";
+ }
+ }
}
else {
#if 0