From 057bbbe4ae170247ba37f08f2e70ef185267d1bb Mon Sep 17 00:00:00 2001 From: Matt Arsenault Date: Wed, 23 Nov 2016 21:00:12 +0000 Subject: [PATCH] AMDGPU: Fix not setting kill flag on temp reg when spilling git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@287808 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Target/AMDGPU/SIRegisterInfo.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/Target/AMDGPU/SIRegisterInfo.cpp b/lib/Target/AMDGPU/SIRegisterInfo.cpp index 71c1ac7ffbc..fb42130767a 100644 --- a/lib/Target/AMDGPU/SIRegisterInfo.cpp +++ b/lib/Target/AMDGPU/SIRegisterInfo.cpp @@ -477,7 +477,7 @@ void SIRegisterInfo::buildSpillLoadStore(MachineBasicBlock::iterator MI, EltSize, MinAlign(Align, EltSize * i)); auto MIB = BuildMI(*MBB, MI, DL, Desc) - .addReg(SubReg, getDefRegState(!IsStore)) + .addReg(SubReg, getDefRegState(!IsStore) | getKillRegState(IsKill)) .addReg(ScratchRsrcReg) .addReg(SOffset, SOffsetRegState) .addImm(Offset) -- 2.50.1