From 8a6c1c25bce0267ee4072bd7b786b921e8a66a35 Mon Sep 17 00:00:00 2001 From: Dimitry Andric Date: Wed, 6 Jan 2016 20:01:02 +0000 Subject: Vendor import of llvm trunk r256945: https://llvm.org/svn/llvm-project/llvm/trunk@256945 --- lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp | 3 +++ 1 file changed, 3 insertions(+) (limited to 'lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp') diff --git a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp index 853a21a15eb9..9f8759df0bab 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp @@ -633,6 +633,9 @@ bool SelectionDAGISel::runOnMachineFunction(MachineFunction &mf) { MRI.replaceRegWith(From, To); } + if (TLI->hasCopyImplyingStackAdjustment(MF)) + MFI->setHasOpaqueSPAdjustment(true); + // Freeze the set of reserved registers now that MachineFrameInfo has been // set up. All the information required by getReservedRegs() should be // available now. -- cgit v1.3