| // RUN: llvm-tblgen -gen-dag-isel -I %p/../../include -I %p/Common %s 2>&1 | FileCheck -check-prefix=SDAG %s |
| // RUN: llvm-tblgen -gen-global-isel -I %p/../../include -I %p/Common %s 2>&1 | FileCheck -check-prefix=GISEL %s |
| |
| include "llvm/Target/Target.td" |
| include "GlobalISelEmitterCommon.td" |
| |
| // Test that a predicate works when there are multiple pattern trees |
| // in a PatFrags. |
| |
| def int_tgt_mul24 : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty]>; |
| def int_tgt_mul24_2 : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty]>; |
| |
| def TGTmul24_impl : SDNode<"TargetISD::MUL24", SDTIntBinOp>; |
| |
| def TGTmul24 : PatFrags<(ops node:$src0, node:$src1), |
| [(int_tgt_mul24 node:$src0, node:$src1), |
| (TGTmul24_impl node:$src0, node:$src1)]>; |
| |
| |
| def G_TGT_MUL24 : GenericInstruction { |
| let Namespace = "MyTarget"; |
| let OutOperandList = (outs type0:$dst); |
| let InOperandList = (ins type0:$src1, type0:$src2); |
| let hasSideEffects = 0; |
| let isCommutable = 1; |
| } |
| |
| |
| def : GINodeEquiv<G_TGT_MUL24, TGTmul24_impl>; |
| |
| |
| def TGTmul24_oneuse : PatFrag< |
| (ops node:$src0, node:$src1), |
| (TGTmul24 $src0, $src1), |
| [{ return N->hasOneUse(); }]> { |
| let GISelPredicateCode = [{ |
| return MRI->hasOneNonDBGUse(MI.getOperand(0).getReg()); |
| }]; |
| } |
| |
| // SDAG: OPC_CheckOpcode, TARGET_VAL(ISD::INTRINSIC_W_CHAIN), |
| // SDAG: OPC_CheckPredicate, 0, // Predicate_TGTmul24_oneuse |
| |
| // SDAG: OPC_CheckOpcode, TARGET_VAL(TargetISD::MUL24), |
| // SDAG: OPC_CheckPredicate, 0, // Predicate_TGTmul24_oneuse |
| |
| // GISEL: GIM_CheckOpcode, /*MI*/1, TargetOpcode::G_INTRINSIC_W_SIDE_EFFECTS, |
| // GISEL: GIM_CheckIntrinsicID, /*MI*/1, /*Op*/1, Intrinsic::tgt_mul24, |
| // GISEL: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIPFP_MI_Predicate_TGTmul24_oneuse, |
| |
| // GISEL: GIM_CheckOpcode, /*MI*/1, TargetOpcode::G_INTRINSIC_W_SIDE_EFFECTS, |
| // GISEL: GIM_CheckIntrinsicID, /*MI*/1, /*Op*/1, Intrinsic::tgt_mul24, |
| // GISEL: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIPFP_MI_Predicate_TGTmul24_oneuse, |
| |
| // GISEL: GIM_CheckOpcode, /*MI*/1, MyTarget::G_TGT_MUL24, |
| // GISEL: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIPFP_MI_Predicate_TGTmul24_oneuse, |
| |
| // GISEL: GIM_CheckOpcode, /*MI*/1, MyTarget::G_TGT_MUL24, |
| // GISEL: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIPFP_MI_Predicate_TGTmul24_oneuse, |
| def inst_mad24 : I< |
| (outs GPR32:$dst), |
| (ins GPR32:$src0, GPR32:$src1, GPR32:$src2), |
| [(set GPR32:$dst, (add (TGTmul24_oneuse i32:$src0, i32:$src1), i32:$src2))]>; |