From d6b108e44598dc3dfe5c6f068d781d0fb8fe568b Mon Sep 17 00:00:00 2001 From: Matthias Braun Date: Mon, 16 Feb 2015 19:34:30 +0000 Subject: [PATCH] ARM: Transfer kill flag when lowering VSTMQIA to VSTMDIA. llvm-svn: 229425 --- llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp b/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp index fb98a4d5f..4438f50 100644 --- a/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp +++ b/llvm/lib/Target/ARM/ARMExpandPseudoInsts.cpp @@ -1132,7 +1132,8 @@ bool ARMExpandPseudo::ExpandMI(MachineBasicBlock &MBB, // Add the source operands (D subregs). unsigned D0 = TRI->getSubReg(SrcReg, ARM::dsub_0); unsigned D1 = TRI->getSubReg(SrcReg, ARM::dsub_1); - MIB.addReg(D0).addReg(D1); + MIB.addReg(D0, SrcIsKill ? RegState::Kill : 0) + .addReg(D1, SrcIsKill ? RegState::Kill : 0); if (SrcIsKill) // Add an implicit kill for the Q register. MIB->addRegisterKilled(SrcReg, TRI, true); -- 2.7.4