diff options
Diffstat (limited to 'contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp')
| -rw-r--r-- | contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp b/contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp index 8550583..87e4eb6 100644 --- a/contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp +++ b/contrib/llvm/lib/CodeGen/StackMapLivenessAnalysis.cpp @@ -62,6 +62,11 @@ public: /// information we preserve. void getAnalysisUsage(AnalysisUsage &AU) const override; + MachineFunctionProperties getRequiredProperties() const override { + return MachineFunctionProperties().set( + MachineFunctionProperties::Property::AllVRegsAllocated); + } + /// \brief Calculate the liveness information for the given machine function. bool runOnMachineFunction(MachineFunction &MF) override; @@ -122,7 +127,8 @@ bool StackMapLiveness::calculateLiveness(MachineFunction &MF) { for (auto &MBB : MF) { DEBUG(dbgs() << "****** BB " << MBB.getName() << " ******\n"); LiveRegs.init(TRI); - LiveRegs.addLiveOuts(&MBB); + // FIXME: This should probably be addLiveOuts(). + LiveRegs.addLiveOutsNoPristines(MBB); bool HasStackMap = false; // Reverse iterate over all instructions and add the current live register // set to an instruction if we encounter a patchpoint instruction. |
