From 7f66202d38148a7c5b1cf6723de9d442f5566e46 Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Tue, 23 Aug 2016 05:17:11 +0000 Subject: Revert "(HEAD -> master, origin/master, origin/HEAD) CodeGen: Remove MachineFunctionAnalysis => Enable (Machine)ModulePasses" Reverting while tracking down a use after free. This reverts commit r279502. llvm-svn: 279503 --- llvm/lib/CodeGen/MachineFunctionPass.cpp | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'llvm/lib/CodeGen/MachineFunctionPass.cpp') diff --git a/llvm/lib/CodeGen/MachineFunctionPass.cpp b/llvm/lib/CodeGen/MachineFunctionPass.cpp index 43cd2ed64b4..524ebdbf657 100644 --- a/llvm/lib/CodeGen/MachineFunctionPass.cpp +++ b/llvm/lib/CodeGen/MachineFunctionPass.cpp @@ -22,7 +22,7 @@ #include "llvm/Analysis/ScalarEvolution.h" #include "llvm/Analysis/ScalarEvolutionAliasAnalysis.h" #include "llvm/CodeGen/MachineFunction.h" -#include "llvm/CodeGen/MachineModuleInfo.h" +#include "llvm/CodeGen/MachineFunctionAnalysis.h" #include "llvm/CodeGen/Passes.h" #include "llvm/CodeGen/StackProtector.h" #include "llvm/IR/Dominators.h" @@ -41,9 +41,7 @@ bool MachineFunctionPass::runOnFunction(Function &F) { if (F.hasAvailableExternallyLinkage()) return false; - MachineModuleInfo &MMI = getAnalysis(); - MachineFunction &MF = MMI.getMachineFunction(F); - + MachineFunction &MF = getAnalysis().getMF(); MachineFunctionProperties &MFProps = MF.getProperties(); #ifndef NDEBUG @@ -67,8 +65,8 @@ bool MachineFunctionPass::runOnFunction(Function &F) { } void MachineFunctionPass::getAnalysisUsage(AnalysisUsage &AU) const { - AU.addRequired(); - AU.addPreserved(); + AU.addRequired(); + AU.addPreserved(); // MachineFunctionPass preserves all LLVM IR passes, but there's no // high-level way to express this. Instead, just list a bunch of -- cgit v1.2.3