1 // RUN: llvm-tblgen -gen-global-isel -warn-on-skipped-patterns \
2 // RUN: -I %p/../../../include -I %p/../Common %s 2> %t | FileCheck %s
3 // RUN: FileCheck -check-prefix=ERR %s < %t
5 include "llvm/Target/Target.td"
6 include "GlobalISelEmitterCommon.td"
8 def undef_tied_1 : OperandWithDefaultOps<untyped, (ops (i32 undef_tied_input))> {
9 let MIOperandInfo = (ops GPR32:$inactive);
12 def undef_tied_2 : OperandWithDefaultOps<i32, (ops (untyped undef_tied_input))> {
13 let MIOperandInfo = (ops GPR32:$inactive);
16 let Constraints = "$opt.inactive = $rd" in
17 def I1 : I<(outs GPR32:$rd), (ins GPR32:$rs, undef_tied_1:$opt),
18 [(set GPR32:$rd, (abs i32:$rs))]>;
20 // ERR: [[#@LINE+2]]:5: warning: Skipped pattern: unsupported type
21 let Constraints = "$opt.inactive = $rd" in
22 def I2 : I<(outs GPR32:$rd), (ins GPR32:$rs, undef_tied_2:$opt),
23 [(set GPR32:$rd, (abs i32:$rs))]>;
25 // CHECK-LABEL: // (abs:{ *:[i32] } i32:{ *:[i32] }:$rs) => (I1:{ *:[i32] } i32:{ *:[i32] }:$rs)
26 // CHECK-NEXT: GIR_MakeTempReg, /*TempRegID*/0, /*TypeID*/GILLT_s32,
27 // CHECK-NEXT: GIR_BuildMI, /*InsnID*/1, /*Opcode*/GIMT_Encode2(TargetOpcode::IMPLICIT_DEF),
28 // CHECK-NEXT: GIR_AddTempRegister, /*InsnID*/1, /*TempRegID*/0, /*TempRegFlags*/GIMT_Encode2(RegState::Define),
29 // CHECK-NEXT: GIR_BuildRootMI, /*Opcode*/GIMT_Encode2(MyTarget::I1),
30 // CHECK-NEXT: GIR_RootToRootCopy, /*OpIdx*/0, // DstI[rd]
31 // CHECK-NEXT: GIR_RootToRootCopy, /*OpIdx*/1, // rs
32 // CHECK-NEXT: GIR_AddSimpleTempRegister, /*InsnID*/0, /*TempRegID*/0,
33 // CHECK-NEXT: GIR_RootConstrainSelectedInstOperands,
34 // CHECK-NEXT: // GIR_Coverage, 0,
35 // CHECK-NEXT: GIR_EraseRootFromParent_Done,