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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc < %s -mtriple=x86_64-unknown-unknown | FileCheck %s3; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mattr=+adx | FileCheck %s4 5; PR342926@_ZL1c = external dso_local global i87define void @sum_unroll(ptr nocapture readonly, ptr nocapture) {8; CHECK-LABEL: sum_unroll:9; CHECK: # %bb.0:10; CHECK-NEXT: movzbl _ZL1c(%rip), %eax11; CHECK-NEXT: movq (%rdi), %rcx12; CHECK-NEXT: addb $-1, %al13; CHECK-NEXT: adcq %rcx, (%rsi)14; CHECK-NEXT: movq 8(%rdi), %rax15; CHECK-NEXT: adcq %rax, 8(%rsi)16; CHECK-NEXT: movq 16(%rdi), %rax17; CHECK-NEXT: adcq %rax, 16(%rsi)18; CHECK-NEXT: movq 24(%rdi), %rax19; CHECK-NEXT: adcq %rax, 24(%rsi)20; CHECK-NEXT: setb _ZL1c(%rip)21; CHECK-NEXT: retq22 %3 = load i8, ptr @_ZL1c, align 123 %4 = load i64, ptr %0, align 824 %5 = load i64, ptr %1, align 825 %6 = tail call { i8, i64 } @llvm.x86.addcarry.64(i8 %3, i64 %4, i64 %5)26 %7 = extractvalue { i8, i64 } %6, 127 store i64 %7, ptr %1, align 828 %8 = extractvalue { i8, i64 } %6, 029 %9 = getelementptr inbounds i64, ptr %0, i64 130 %10 = load i64, ptr %9, align 831 %11 = getelementptr inbounds i64, ptr %1, i64 132 %12 = load i64, ptr %11, align 833 %13 = tail call { i8, i64 } @llvm.x86.addcarry.64(i8 %8, i64 %10, i64 %12)34 %14 = extractvalue { i8, i64 } %13, 135 store i64 %14, ptr %11, align 836 %15 = extractvalue { i8, i64 } %13, 037 %16 = getelementptr inbounds i64, ptr %0, i64 238 %17 = load i64, ptr %16, align 839 %18 = getelementptr inbounds i64, ptr %1, i64 240 %19 = load i64, ptr %18, align 841 %20 = tail call { i8, i64 } @llvm.x86.addcarry.64(i8 %15, i64 %17, i64 %19)42 %21 = extractvalue { i8, i64 } %20, 143 store i64 %21, ptr %18, align 844 %22 = extractvalue { i8, i64 } %20, 045 %23 = getelementptr inbounds i64, ptr %0, i64 346 %24 = load i64, ptr %23, align 847 %25 = getelementptr inbounds i64, ptr %1, i64 348 %26 = load i64, ptr %25, align 849 %27 = tail call { i8, i64 } @llvm.x86.addcarry.64(i8 %22, i64 %24, i64 %26)50 %28 = extractvalue { i8, i64 } %27, 151 store i64 %28, ptr %25, align 852 %29 = extractvalue { i8, i64 } %27, 053 store i8 %29, ptr @_ZL1c, align 154 ret void55}56 57declare { i8, i64 } @llvm.x86.addcarry.64(i8, i64, i64)58