Add MachineFunctionProperty checks for AllVRegsAllocated for target passes

Summary:
This adds the same checks that were added in r264593 to all
target-specific passes that run after register allocation.

Reviewers: qcolombet

Subscribers: jyknight, dsanders, llvm-commits

Differential Revision: http://reviews.llvm.org/D18525

llvm-svn: 265313

1 files changed, 5 insertions, 0 deletions

diff --git a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
index 78c239b11ef..9e33a2788d2 100644
--- a/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
+++ b/llvm/lib/Target/AArch64/AArch64CollectLOH.cpp
@@ -179,6 +179,11 @@ struct AArch64CollectLOH : public MachineFunctionPass {
 
   bool runOnMachineFunction(MachineFunction &MF) override;
 
+  MachineFunctionProperties getRequiredProperties() const override {
+    return MachineFunctionProperties().set(
+        MachineFunctionProperties::Property::AllVRegsAllocated);
+  }
+
   const char *getPassName() const override {
     return AARCH64_COLLECT_LOH_NAME;
   }