diff options
| -rw-r--r-- | lib/Target/X86/X86ISelLowering.cpp | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/lib/Target/X86/X86ISelLowering.cpp b/lib/Target/X86/X86ISelLowering.cpp index 8abc5b0..c77355f 100644 --- a/lib/Target/X86/X86ISelLowering.cpp +++ b/lib/Target/X86/X86ISelLowering.cpp @@ -12888,16 +12888,31 @@ X86TargetLowering::EmitInstrWithCustomInserter(MachineInstr *MI, // String/text processing lowering. case X86::PCMPISTRM128REG: case X86::VPCMPISTRM128REG: - return EmitPCMP(MI, BB, 3, false /* in-mem */); case X86::PCMPISTRM128MEM: case X86::VPCMPISTRM128MEM: - return EmitPCMP(MI, BB, 3, true /* in-mem */); case X86::PCMPESTRM128REG: case X86::VPCMPESTRM128REG: - return EmitPCMP(MI, BB, 5, false /* in mem */); case X86::PCMPESTRM128MEM: - case X86::VPCMPESTRM128MEM: - return EmitPCMP(MI, BB, 5, true /* in mem */); + case X86::VPCMPESTRM128MEM: { + unsigned NumArgs; + bool MemArg; + switch (MI->getOpcode()) { + default: llvm_unreachable("illegal opcode!"); + case X86::PCMPISTRM128REG: + case X86::VPCMPISTRM128REG: + NumArgs = 3; MemArg = false; break; + case X86::PCMPISTRM128MEM: + case X86::VPCMPISTRM128MEM: + NumArgs = 3; MemArg = true; break; + case X86::PCMPESTRM128REG: + case X86::VPCMPESTRM128REG: + NumArgs = 5; MemArg = false; break; + case X86::PCMPESTRM128MEM: + case X86::VPCMPESTRM128MEM: + NumArgs = 5; MemArg = true; break; + } + return EmitPCMP(MI, BB, NumArgs, MemArg); + } // Thread synchronization. case X86::MONITOR: |