diff options
Diffstat (limited to 'lib/CodeGen/TargetInfo.cpp')
| -rw-r--r-- | lib/CodeGen/TargetInfo.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/CodeGen/TargetInfo.cpp b/lib/CodeGen/TargetInfo.cpp index 92ff312425..c0b5f655fa 100644 --- a/lib/CodeGen/TargetInfo.cpp +++ b/lib/CodeGen/TargetInfo.cpp @@ -1661,6 +1661,14 @@ ABIArgInfo ARMABIInfo::classifyReturnType(QualType RetTy, if (isEmptyRecord(Context, RetTy, false)) return ABIArgInfo::getIgnore(); + // Complex types are all returned as packed integers. + // + // FIXME: Consider using 2 x vector types if the back end handles them + // correctly. + if (RetTy->isAnyComplexType()) + return ABIArgInfo::getCoerce(llvm::IntegerType::get( + VMContext, Context.getTypeSize(RetTy))); + // Integer like structures are returned in r0. if (isIntegerLikeType(RetTy, Context, VMContext)) { // Return in the smallest viable integer type. |