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// RUN: llvm-tblgen -gen-global-isel -warn-on-skipped-patterns -I %p/../../include -I %p/Common %s -o - < %s | FileCheck -check-prefix=GISEL %s
include "llvm/Target/Target.td"
include "GlobalISelEmitterCommon.td"
// Test that extra explicit results are treated as dead defs.
def ADD_CO : I<(outs GPR32:$dst, GPR8:$flag),
(ins GPR32Op:$src0, GPR32Op:$src1), []>;
// GISEL: GIM_CheckOpcode, /*MI*/0, GIMT_Encode2(TargetOpcode::G_ADD),
// GISEL-NEXT: GIM_RootCheckType, /*Op*/0, /*Type*/GILLT_s32,
// GISEL-NEXT: GIM_RootCheckType, /*Op*/1, /*Type*/GILLT_s32,
// GISEL-NEXT: GIM_RootCheckType, /*Op*/2, /*Type*/GILLT_s32,
// GISEL-NEXT: GIM_RootCheckRegBankForClass, /*Op*/0, /*RC*/GIMT_Encode2(MyTarget::GPR32RegClassID),
// GISEL-NEXT: // (add:{ *:[i32] } i32:{ *:[i32] }:$src0, i32:{ *:[i32] }:$src1) => (ADD_CO:{ *:[i32] }:{ *:[i8] } GPR32:{ *:[i32] }:$src0, GPR32:{ *:[i32] }:$src1)
// GISEL-NEXT: GIR_MakeTempReg, /*TempRegID*/0, /*TypeID*/GILLT_s8,
// GISEL-NEXT: GIR_BuildRootMI, /*Opcode*/GIMT_Encode2(MyTarget::ADD_CO),
// GISEL-NEXT: GIR_RootToRootCopy, /*OpIdx*/0, // DstI[dst]
// GISEL-NEXT: GIR_AddTempRegister, /*InsnID*/0, /*TempRegID*/0, /*TempRegFlags*/GIMT_Encode2(RegState::Define|RegState::Dead),
// GISEL-NEXT: GIR_RootToRootCopy, /*OpIdx*/1, // src0
// GISEL-NEXT: GIR_RootToRootCopy, /*OpIdx*/2, // src1
// GISEL-NEXT: GIR_RootConstrainSelectedInstOperands,
// GISEL-NEXT: // GIR_Coverage
// GISEL-NEXT: GIR_EraseRootFromParent_Done,
def : Pat <
(add i32:$src0, i32:$src1),
(ADD_CO GPR32:$src0, GPR32:$src1)
>;
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