Commit 398d0b9e authored by Simon Pilgrim's avatar Simon Pilgrim
Browse files

Fix MSVC constant truncation warnings. NFCI. 

llvm-svn: 354731
parent e08f177e

llvm/lib/Target/X86/X86InstrInfo.cpp

+11 −11
Original line number Diff line number Diff line
@@ -1465,17 +1465,17 @@ MachineInstr *X86InstrInfo::commuteInstructionImpl(MachineInstr &MI, bool NewMI, 
    int8_t Mask;

    switch (MI.getOpcode()) {

    default: llvm_unreachable("Unreachable!");

    case X86::BLENDPDrri:    Mask = 0x03; break;

    case X86::BLENDPSrri:    Mask = 0x0F; break;

    case X86::PBLENDWrri:    Mask = 0xFF; break;

    case X86::VBLENDPDrri:   Mask = 0x03; break;

    case X86::VBLENDPSrri:   Mask = 0x0F; break;

    case X86::VBLENDPDYrri:  Mask = 0x0F; break;

    case X86::VBLENDPSYrri:  Mask = 0xFF; break;

    case X86::VPBLENDDrri:   Mask = 0x0F; break;

    case X86::VPBLENDWrri:   Mask = 0xFF; break;

    case X86::VPBLENDDYrri:  Mask = 0xFF; break;

    case X86::VPBLENDWYrri:  Mask = 0xFF; break;

    case X86::BLENDPDrri:    Mask = (int8_t)0x03; break;

    case X86::BLENDPSrri:    Mask = (int8_t)0x0F; break;

    case X86::PBLENDWrri:    Mask = (int8_t)0xFF; break;

    case X86::VBLENDPDrri:   Mask = (int8_t)0x03; break;

    case X86::VBLENDPSrri:   Mask = (int8_t)0x0F; break;

    case X86::VBLENDPDYrri:  Mask = (int8_t)0x0F; break;

    case X86::VBLENDPSYrri:  Mask = (int8_t)0xFF; break;

    case X86::VPBLENDDrri:   Mask = (int8_t)0x0F; break;

    case X86::VPBLENDWrri:   Mask = (int8_t)0xFF; break;

    case X86::VPBLENDDYrri:  Mask = (int8_t)0xFF; break;

    case X86::VPBLENDWYrri:  Mask = (int8_t)0xFF; break;

    }

    // Only the least significant bits of Imm are used.

    // Using int8_t to ensure it will be sign extended to the int64_t that