Do not lose mem_operands while lowering VLD / VST intrinsics.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129738 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
index a14c9526fc..8a6bc5099e 100644
--- a/lib/Target/ARM/ARMExpandPseudoInsts.cpp
+++ b/lib/Target/ARM/ARMExpandPseudoInsts.cpp
@@ -455,6 +455,10 @@ void ARMExpandPseudo::ExpandVLD(MachineBasicBlock::iterator &MBBI) {
   // Add an implicit def for the super-register.
   MIB.addReg(DstReg, RegState::ImplicitDefine | getDeadRegState(DstIsDead));
   TransferImpOps(MI, MIB, MIB);
+
+  // Transfer memoperands.
+  (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end());
+
   MI.eraseFromParent();
 }
 
@@ -500,6 +504,10 @@ void ARMExpandPseudo::ExpandVST(MachineBasicBlock::iterator &MBBI) {
     // Add an implicit kill for the super-reg.
     (*MIB).addRegisterKilled(SrcReg, TRI, true);
   TransferImpOps(MI, MIB, MIB);
+
+  // Transfer memoperands.
+  (*MIB).setMemRefs(MI.memoperands_begin(), MI.memoperands_end());
+
   MI.eraseFromParent();
 }