From 5d8f07e37acc4d90e301fd39e3e1aa444bb8f9e3 Mon Sep 17 00:00:00 2001 From: Nitesh Jain Date: Wed, 4 Jan 2017 09:34:37 +0000 Subject: [PATCH] [LLC][MIPS] Fix crash after enabling LLVM_ENABLE_EXPENSIVE_CHECKS Reviewers: sdardis, vkalintiris Subscribers: jaydeep, slthakur, RKSimon, llvm-commits Differential Revision: https://reviews.llvm.org/D27841 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@290949 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/Mips/MipsSEISelDAGToDAG.cpp | 6 ++++++ lib/Target/Mips/MipsSEISelDAGToDAG.h | 2 ++ 2 files changed, 8 insertions(+) diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp index 6f0fdddd7d5..92d3c001df9 100644 --- a/lib/Target/Mips/MipsSEISelDAGToDAG.cpp +++ b/lib/Target/Mips/MipsSEISelDAGToDAG.cpp @@ -28,6 +28,7 @@ #include "llvm/IR/Instructions.h" #include "llvm/IR/Intrinsics.h" #include "llvm/IR/Type.h" +#include "llvm/IR/Dominators.h" #include "llvm/Support/Debug.h" #include "llvm/Support/ErrorHandling.h" #include "llvm/Support/raw_ostream.h" @@ -43,6 +44,11 @@ bool MipsSEDAGToDAGISel::runOnMachineFunction(MachineFunction &MF) { return MipsDAGToDAGISel::runOnMachineFunction(MF); } +void MipsSEDAGToDAGISel::getAnalysisUsage(AnalysisUsage &AU) const { + AU.addRequired(); + SelectionDAGISel::getAnalysisUsage(AU); +} + void MipsSEDAGToDAGISel::addDSPCtrlRegOperands(bool IsDef, MachineInstr &MI, MachineFunction &MF) { MachineInstrBuilder MIB(MF, &MI); diff --git a/lib/Target/Mips/MipsSEISelDAGToDAG.h b/lib/Target/Mips/MipsSEISelDAGToDAG.h index 2a8e5877e84..f89a350cab0 100644 --- a/lib/Target/Mips/MipsSEISelDAGToDAG.h +++ b/lib/Target/Mips/MipsSEISelDAGToDAG.h @@ -28,6 +28,8 @@ private: bool runOnMachineFunction(MachineFunction &MF) override; + void getAnalysisUsage(AnalysisUsage &AU) const override; + void addDSPCtrlRegOperands(bool IsDef, MachineInstr &MI, MachineFunction &MF); -- 2.11.0