| // 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" |
| |
| def int_tgt_foo : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], []>; |
| |
| // Test that using srcvalue works for discarded pattern inputs. |
| def FOO : I<(outs GPR32:$dst), (ins GPR32Op:$src0, GPR32Op:$src1), []>; |
| |
| // GISEL: GIM_CheckOpcode, /*MI*/0, GIMT_Encode2(TargetOpcode::G_INTRINSIC_W_SIDE_EFFECTS), |
| // GISEL-NEXT: GIM_CheckNumOperands, /*MI*/0, /*Expected*/4, |
| // GISEL-NEXT: GIM_CheckIntrinsicID, /*MI*/0, /*Op*/1, GIMT_Encode2(Intrinsic::tgt_foo), |
| // GISEL-NEXT: GIM_RootCheckType, /*Op*/0, /*Type*/GILLT_s32, |
| // GISEL-NEXT: GIM_RootCheckType, /*Op*/2, /*Type*/GILLT_s32, |
| // GISEL-NEXT: GIM_RootCheckType, /*Op*/3, /*Type*/GILLT_s32, |
| // GISEL-NEXT: GIM_RootCheckRegBankForClass, /*Op*/0, /*RC*/GIMT_Encode2(MyTarget::GPR32RegClassID), |
| // GISEL-NEXT: // (intrinsic_w_chain:{ *:[i32] } {{[0-9]+}}:{ *:[iPTR] }, srcvalue:{ *:[i32] }, i32:{ *:[i32] }:$src1) => (FOO:{ *:[i32] } (IMPLICIT_DEF:{ *:[i32] }), GPR32:{ *:[i32] }:$src1) |
| // GISEL-NEXT: GIR_MakeTempReg, /*TempRegID*/0, /*TypeID*/GILLT_s32, |
| // GISEL-NEXT: GIR_BuildMI, /*InsnID*/1, /*Opcode*/GIMT_Encode2(TargetOpcode::IMPLICIT_DEF), |
| // GISEL-NEXT: GIR_AddTempRegister, /*InsnID*/1, /*TempRegID*/0, /*TempRegFlags*/GIMT_Encode2(RegState::Define), |
| // GISEL-NEXT: GIR_ConstrainSelectedInstOperands, /*InsnID*/1, |
| // GISEL-NEXT: GIR_BuildRootMI, /*Opcode*/GIMT_Encode2(MyTarget::FOO), |
| // GISEL-NEXT: GIR_RootToRootCopy, /*OpIdx*/0, // DstI[dst] |
| // GISEL-NEXT: GIR_AddSimpleTempRegister, /*InsnID*/0, /*TempRegID*/0, |
| // GISEL-NEXT: GIR_RootToRootCopy, /*OpIdx*/3, // src1 |
| // GISEL-NEXT: GIR_RootConstrainSelectedInstOperands, |
| // GISEL-NEXT: // GIR_Coverage |
| // GISEL-NEXT: GIR_EraseRootFromParent_Done, |
| def : Pat < |
| (int_tgt_foo (i32 srcvalue), i32:$src1), |
| (FOO (IMPLICIT_DEF), GPR32:$src1) |
| >; |
