1// RUN: llvm-tblgen -I %p/../../../../include -gen-global-isel-combiner \ 2// RUN: -combiners=MyCombiner %s | \ 3// RUN: FileCheck %s 4 5include "llvm/Target/Target.td" 6include "llvm/Target/GlobalISel/Combine.td" 7 8def MyTargetISA : InstrInfo; 9def MyTarget : Target { let InstructionSet = MyTargetISA; } 10 11def Test0 : GICombineRule< 12 (defs root:$mi), 13 (match (G_STORE $a, $b):$mi), 14 (apply (GIEraseRoot))>; 15 16def MyCombiner: GICombiner<"GenMyCombiner", [ 17 Test0, 18]>; 19 20// CHECK: const uint8_t *GenMyCombiner::getMatchTable() const { 21// CHECK-NEXT: constexpr static uint8_t MatchTable0[] = { 22// CHECK-NEXT: GIM_Try, /*On fail goto*//*Label 0*/ GIMT_Encode4(13), // Rule ID 0 // 23// CHECK-NEXT: GIM_CheckSimplePredicate, GIMT_Encode2(GICXXPred_Simple_IsRule0Enabled), 24// CHECK-NEXT: GIM_CheckOpcode, /*MI*/0, GIMT_Encode2(TargetOpcode::G_STORE), 25// CHECK-NEXT: // MIs[0] a 26// CHECK-NEXT: // No operand predicates 27// CHECK-NEXT: // MIs[0] b 28// CHECK-NEXT: // No operand predicates 29// CHECK-NEXT: // Combiner Rule #0: Test0 30// CHECK-NEXT: GIR_EraseRootFromParent_Done, 31// CHECK-NEXT: // Label 0: @13 32// CHECK-NEXT: GIM_Reject, 33// CHECK-NEXT: }; 34// CHECK-NEXT: return MatchTable0; 35// CHECK-NEXT: } 36