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// RUN: llvm-tblgen -gen-dag-isel -I %p/../../include -I %p/Common %s 2>&1 | FileCheck -check-prefixes=SDAG,SCUSTOM %s
// RUN: llvm-tblgen -gen-dag-isel -I %p/../../include -I %p/Common %s -DHASONEUSE 2>&1 | FileCheck -check-prefixes=SDAG,SBUILTIN %s
// RUN: llvm-tblgen -gen-global-isel -I %p/../../include -I %p/Common %s 2>&1 | FileCheck -check-prefixes=GISEL,GCUSTOM %s
// RUN: llvm-tblgen -gen-global-isel -I %p/../../include -I %p/Common %s -DHASONEUSE 2>&1 | FileCheck -check-prefixes=GISEL,GBUILTIN %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, $src1)
#ifndef HASONEUSE
, [{ return N->hasOneUse(); }]> {
let GISelPredicateCode = [{
return MRI->hasOneNonDBGUse(MI.getOperand(0).getReg());
}];
#else
> {
let HasOneUse = 1;
#endif
}
// SDAG: OPC_CheckOpcode, TARGET_VAL(ISD::INTRINSIC_W_CHAIN),
// SDAG: OPC_CheckPredicate0, // Predicate_TGTmul24_oneuse
// SDAG: OPC_CheckOpcode, TARGET_VAL(TargetISD::MUL24),
// SDAG: OPC_CheckPredicate0, // Predicate_TGTmul24_oneuse
// SCUSTOM: return N->hasOneUse();
// SBUILTIN: if (!N->hasNUsesOfValue(1, 0)) return false;
// GISEL: GIM_CheckOpcode, /*MI*/1, GIMT_Encode2(TargetOpcode::G_INTRINSIC_W_SIDE_EFFECTS),
// GISEL: GIM_CheckIntrinsicID, /*MI*/1, /*Op*/1, GIMT_Encode2(Intrinsic::tgt_mul24),
// GBUILTIN: GIM_CheckHasOneUse, /*MI*/1,
// GCUSTOM: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIMT_Encode2(GICXXPred_MI_Predicate_TGTmul24_oneuse),
// GISEL: GIM_CheckOpcode, /*MI*/1, GIMT_Encode2(TargetOpcode::G_INTRINSIC_W_SIDE_EFFECTS),
// GISEL: GIM_CheckIntrinsicID, /*MI*/1, /*Op*/1, GIMT_Encode2(Intrinsic::tgt_mul24),
// GBUILTIN: GIM_CheckHasOneUse, /*MI*/1,
// GCUSTOM: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIMT_Encode2(GICXXPred_MI_Predicate_TGTmul24_oneuse),
// GISEL: GIM_CheckOpcode, /*MI*/1, GIMT_Encode2(MyTarget::G_TGT_MUL24),
// GBUILTIN: GIM_CheckHasOneUse, /*MI*/1,
// GCUSTOM: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIMT_Encode2(GICXXPred_MI_Predicate_TGTmul24_oneuse),
// GISEL: GIM_CheckOpcode, /*MI*/1, GIMT_Encode2(MyTarget::G_TGT_MUL24),
// GBUILTIN: GIM_CheckHasOneUse, /*MI*/1,
// GCUSTOM: GIM_CheckCxxInsnPredicate, /*MI*/1, /*FnId*/GIMT_Encode2(GICXXPred_MI_Predicate_TGTmul24_oneuse),
def inst_mad24 : I<
(outs GPR32:$dst),
(ins GPR32:$src0, GPR32:$src1, GPR32:$src2),
[(set GPR32:$dst, (add (TGTmul24_oneuse i32:$src0, i32:$src1), i32:$src2))]>;
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