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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc -tail-dup-pred-size=2 -tail-dup-succ-size=2 -o - %s | FileCheck %s3 4target triple = "arm64-apple-macosx13.0.0"5 6@opcode.targets = local_unnamed_addr constant [6 x ptr] [ptr blockaddress(@test_interp, %op1.bb), ptr blockaddress(@test_interp, %op6.bb), ptr blockaddress(@test_interp, %loop.header), ptr blockaddress(@test_interp, %op2.bb), ptr blockaddress(@test_interp, %op4.bb), ptr blockaddress(@test_interp, %op5.bb)]7 8define void @test_interp(ptr %frame, ptr %dst) {9; CHECK-LABEL: test_interp:10; CHECK: ; %bb.0: ; %entry11; CHECK-NEXT: stp x24, x23, [sp, #-64]! ; 16-byte Folded Spill12; CHECK-NEXT: stp x22, x21, [sp, #16] ; 16-byte Folded Spill13; CHECK-NEXT: stp x20, x19, [sp, #32] ; 16-byte Folded Spill14; CHECK-NEXT: stp x29, x30, [sp, #48] ; 16-byte Folded Spill15; CHECK-NEXT: .cfi_def_cfa_offset 6416; CHECK-NEXT: .cfi_offset w30, -817; CHECK-NEXT: .cfi_offset w29, -1618; CHECK-NEXT: .cfi_offset w19, -2419; CHECK-NEXT: .cfi_offset w20, -3220; CHECK-NEXT: .cfi_offset w21, -4021; CHECK-NEXT: .cfi_offset w22, -4822; CHECK-NEXT: .cfi_offset w23, -5623; CHECK-NEXT: .cfi_offset w24, -6424; CHECK-NEXT: Lloh0:25; CHECK-NEXT: adrp x21, _opcode.targets@PAGE26; CHECK-NEXT: Lloh1:27; CHECK-NEXT: add x21, x21, _opcode.targets@PAGEOFF28; CHECK-NEXT: mov x24, xzr29; CHECK-NEXT: add x8, x21, xzr, lsl #330; CHECK-NEXT: mov x19, x131; CHECK-NEXT: mov x20, x032; CHECK-NEXT: mov x23, xzr33; CHECK-NEXT: mov w22, #1 ; =0x134; CHECK-NEXT: add x24, x24, #135; CHECK-NEXT: br x836; CHECK-NEXT: Ltmp0: ; Block address taken37; CHECK-NEXT: LBB0_1: ; %loop.header38; CHECK-NEXT: ; =>This Inner Loop Header: Depth=139; CHECK-NEXT: add x8, x21, x24, lsl #340; CHECK-NEXT: mov x20, xzr41; CHECK-NEXT: mov x23, xzr42; CHECK-NEXT: add x24, x24, #143; CHECK-NEXT: br x844; CHECK-NEXT: Ltmp1: ; Block address taken45; CHECK-NEXT: LBB0_2: ; %op1.bb46; CHECK-NEXT: str xzr, [x19]47; CHECK-NEXT: Ltmp2: ; Block address taken48; CHECK-NEXT: LBB0_3: ; %op6.bb49; CHECK-NEXT: ; =>This Inner Loop Header: Depth=150; CHECK-NEXT: ldr x0, [x20, #-8]!51; CHECK-NEXT: ldr x8, [x0, #8]52; CHECK-NEXT: str x22, [x0]53; CHECK-NEXT: ldr x8, [x8, #48]54; CHECK-NEXT: blr x855; CHECK-NEXT: add x8, x21, x24, lsl #356; CHECK-NEXT: add x24, x24, #157; CHECK-NEXT: br x858; CHECK-NEXT: Ltmp3: ; Block address taken59; CHECK-NEXT: LBB0_4: ; %op2.bb60; CHECK-NEXT: ; =>This Inner Loop Header: Depth=161; CHECK-NEXT: add x8, x21, x24, lsl #362; CHECK-NEXT: mov x20, xzr63; CHECK-NEXT: str x23, [x19]64; CHECK-NEXT: mov x23, xzr65; CHECK-NEXT: add x24, x24, #166; CHECK-NEXT: br x867; CHECK-NEXT: Ltmp4: ; Block address taken68; CHECK-NEXT: LBB0_5: ; %op4.bb69; CHECK-NEXT: Ltmp5: ; Block address taken70; CHECK-NEXT: LBB0_6: ; %op5.bb71; CHECK-NEXT: ; =>This Inner Loop Header: Depth=172; CHECK-NEXT: str x23, [x19]73; CHECK-NEXT: ldur x8, [x23, #12]74; CHECK-NEXT: ldur x9, [x20, #-8]75; CHECK-NEXT: add x23, x23, #2076; CHECK-NEXT: stp x8, x9, [x20, #-8]77; CHECK-NEXT: add x8, x21, x24, lsl #378; CHECK-NEXT: add x20, x20, #879; CHECK-NEXT: add x24, x24, #180; CHECK-NEXT: br x881; CHECK-NEXT: .loh AdrpAdd Lloh0, Lloh182entry:83 br label %loop.header84 85loop.header:86 %iv = phi i64 [ 0, %entry ], [ %iv.next, %op1.bb ], [ %iv.next, %op2.bb ], [ %iv.next, %op4.bb ], [ %iv.next, %op5.bb ], [ %iv.next, %op6.bb ], [ %iv.next, %loop.header ]87 %stack.pointer = phi ptr [ %frame, %entry ], [ %stack.8, %op1.bb ], [ null, %op2.bb ], [ %stack.next, %op4.bb ], [ %stack.next.2, %op5.bb ], [ %stack.4, %op6.bb ], [ null, %loop.header ]88 %next.instr = phi ptr [ null, %entry ], [ %next.instr, %op1.bb ], [ null, %op2.bb ], [ %next.instr.20, %op4.bb ], [ %next.instr.21, %op5.bb ], [ %next.instr, %op6.bb ], [ null, %loop.header ]89 %iv.next = add i64 %iv, 190 %next_op = getelementptr [6 x ptr], ptr @opcode.targets, i64 0, i64 %iv91 indirectbr ptr %next_op, [label %op1.bb, label %op6.bb, label %loop.header, label %op2.bb, label %op4.bb, label %op5.bb]92 93op1.bb:94 store ptr null, ptr %dst, align 895 %stack.8 = getelementptr i8, ptr %stack.pointer, i64 -896 %l.0 = load ptr, ptr %stack.8, align 897 store i64 1, ptr %l.0, align 898 %gep.0 = getelementptr i8, ptr %l.0, i64 899 %l.1 = load ptr, ptr %gep.0, align 8100 %gep.1 = getelementptr i8, ptr %l.1, i64 48101 %l.2 = load ptr, ptr %gep.1, align 8102 tail call void %l.2(ptr nonnull %l.0)103 br label %loop.header104 105op2.bb:106 store ptr %next.instr, ptr %dst, align 8107 br label %loop.header108 109op4.bb:110 store ptr %next.instr, ptr %dst, align 8111 %next.instr.20 = getelementptr i8, ptr %next.instr, i64 20112 %stack.2 = getelementptr i8, ptr %stack.pointer, i64 -8113 %l.3 = load ptr, ptr %stack.2, align 8114 %next.instr.12 = getelementptr i8, ptr %next.instr, i64 12115 %next.instr.12.val = load ptr, ptr %next.instr.12, align 2116 store ptr %next.instr.12.val, ptr %stack.2, align 8117 store ptr %l.3, ptr %stack.pointer, align 8118 %stack.next = getelementptr i8, ptr %stack.pointer, i64 8119 br label %loop.header120 121op5.bb:122 store ptr %next.instr, ptr %dst, align 8123 %next.instr.21 = getelementptr i8, ptr %next.instr, i64 20124 %stack.3 = getelementptr i8, ptr %stack.pointer, i64 -8125 %l.4 = load ptr, ptr %stack.3, align 8126 %next.instr.2 = getelementptr i8, ptr %next.instr, i64 12127 %next.instr.2.val = load ptr, ptr %next.instr.2, align 2128 store ptr %next.instr.2.val, ptr %stack.3, align 8129 store ptr %l.4, ptr %stack.pointer, align 8130 %stack.next.2 = getelementptr i8, ptr %stack.pointer, i64 8131 br label %loop.header132 133op6.bb:134 %stack.4 = getelementptr i8, ptr %stack.pointer, i64 -8135 %l.5 = load ptr, ptr %stack.4, align 8136 store i64 1, ptr %l.5, align 8137 %gep.5 = getelementptr i8, ptr %l.5, i64 8138 %l.6 = load ptr, ptr %gep.5, align 8139 %gep.6 = getelementptr i8, ptr %l.6, i64 48140 %l.7 = load ptr, ptr %gep.6, align 8141 tail call void %l.7(ptr nonnull %l.5)142 br label %loop.header143}144