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// RUN: llvm-tblgen -gen-dag-isel -I %p/../../include %s | FileCheck %s
include "llvm/Target/Target.td"
def TestTargetInstrInfo : InstrInfo;
def TestTarget : Target {
let InstructionSet = TestTargetInstrInfo;
}
let Namespace = "TestNamespace" in {
def R0 : Register<"r0">;
foreach i = 0...127 in {
def GPR#i : RegisterClass<"TestTarget", [i32], 32,
(add R0)>;
}
def GPRAbove127 : RegisterClass<"TestTarget", [i32], 32,
(add R0)>;
} // end Namespace TestNamespace
// CHECK: OPC_CheckOpcode, TARGET_VAL(ISD::ADD),
// CHECK-NEXT: OPC_RecordChild0, // #0 = $src
// CHECK-NEXT: OPC_Scope, 12, /*->18*/ // 2 children in Scope
// CHECK-NEXT: OPC_CheckChild1Integer, 0,
// CHECK-NEXT: OPC_EmitInteger32, 0|128,2/*256*/,
// CHECK-NEXT: OPC_MorphNodeTo1None, TARGET_VAL(TargetOpcode::COPY_TO_REGCLASS),
// CHECK-NEXT: MVT::i32, 2/*#Ops*/, 1, 0,
def : Pat<(i32 (add i32:$src, (i32 0))),
(COPY_TO_REGCLASS GPRAbove127, GPR0:$src)>;
// CHECK: OPC_CheckChild1Integer, 2,
// CHECK-NEXT: OPC_EmitStringInteger32, TestNamespace::GPR127RegClassID,
// CHECK-NEXT: OPC_MorphNodeTo1None, TARGET_VAL(TargetOpcode::COPY_TO_REGCLASS),
// CHECK-NEXT: MVT::i32, 2/*#Ops*/, 1, 0,
def : Pat<(i32 (add i32:$src, (i32 1))),
(COPY_TO_REGCLASS GPR127, GPR0:$src)>;
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