From 908bf814e7ffdeaf857bf03b6f3d26bced4e7ea8 Mon Sep 17 00:00:00 2001 From: Bill Wendling Date: Mon, 6 Jan 2014 00:43:20 +0000 Subject: Refactor function that checks that __builtin_returnaddress's argument is constant. This moves the check up into the parent class so that all targets can use it without having to copy (and keep in sync) the same error message. llvm-svn: 198579 --- llvm/lib/Target/Hexagon/HexagonISelLowering.cpp | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) (limited to 'llvm/lib/Target/Hexagon') diff --git a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp index e1e954afc51..1d82285317e 100644 --- a/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp +++ b/llvm/lib/Target/Hexagon/HexagonISelLowering.cpp @@ -982,11 +982,8 @@ HexagonTargetLowering::LowerRETURNADDR(SDValue Op, SelectionDAG &DAG) const { MachineFrameInfo *MFI = MF.getFrameInfo(); MFI->setReturnAddressIsTaken(true); - if (!isa(Op.getOperand(0))) { - DAG.getContext()->emitError("argument to '__builtin_return_address' must " - "be a constant integer"); + if (verifyReturnAddressArgumentIsConstant(Op, DAG)) return SDValue(); - } EVT VT = Op.getValueType(); SDLoc dl(Op); -- cgit v1.2.3