diff options
Diffstat (limited to 'lib/Target/X86/X86InstrInfo.cpp')
| -rw-r--r-- | lib/Target/X86/X86InstrInfo.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/Target/X86/X86InstrInfo.cpp b/lib/Target/X86/X86InstrInfo.cpp index 692c234422..4f5b757acd 100644 --- a/lib/Target/X86/X86InstrInfo.cpp +++ b/lib/Target/X86/X86InstrInfo.cpp @@ -2902,6 +2902,7 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, switch (LoadMI->getOpcode()) { case X86::AVX_SET0PSY: case X86::AVX_SET0PDY: + case X86::AVX2_SETALLONES: Alignment = 32; break; case X86::V_SET0: @@ -2947,6 +2948,7 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, case X86::AVX_SET0PSY: case X86::AVX_SET0PDY: case X86::AVX_SETALLONES: + case X86::AVX2_SETALLONES: case X86::FsFLD0SD: case X86::FsFLD0SS: case X86::VFsFLD0SD: @@ -2985,7 +2987,8 @@ MachineInstr* X86InstrInfo::foldMemoryOperandImpl(MachineFunction &MF, else Ty = VectorType::get(Type::getInt32Ty(MF.getFunction()->getContext()), 4); - bool IsAllOnes = (Opc == X86::V_SETALLONES || Opc == X86::AVX_SETALLONES); + bool IsAllOnes = (Opc == X86::V_SETALLONES || Opc == X86::AVX_SETALLONES || + Opc == X86::AVX2_SETALLONES); const Constant *C = IsAllOnes ? Constant::getAllOnesValue(Ty) : Constant::getNullValue(Ty); unsigned CPI = MCP.getConstantPoolIndex(C, Alignment); |