1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr9 < %s | FileCheck %s 3 4define void @f(i8*, i8*, i64*) { 5; Check we don't assert and this is not a Hardware Loop 6; CHECK-LABEL: f: 7; CHECK: # %bb.0: 8; CHECK-NEXT: cmpld 3, 4 9; CHECK-NEXT: beqlr 0 10; CHECK-NEXT: # %bb.1: 11; CHECK-NEXT: ld 6, 8(5) 12; CHECK-NEXT: not 3, 3 13; CHECK-NEXT: add 3, 3, 4 14; CHECK-NEXT: li 4, 0 15; CHECK-NEXT: .p2align 5 16; CHECK-NEXT: .LBB0_2: 17; CHECK-NEXT: addi 7, 4, 1 18; CHECK-NEXT: sldi 6, 6, 4 19; CHECK-NEXT: cmplwi 4, 14 20; CHECK-NEXT: bc 12, 1, .LBB0_4 21; CHECK-NEXT: # %bb.3: 22; CHECK-NEXT: cmpd 3, 4 23; CHECK-NEXT: mr 4, 7 24; CHECK-NEXT: bc 4, 2, .LBB0_2 25; CHECK-NEXT: .LBB0_4: 26; CHECK-NEXT: std 6, 8(5) 27; CHECK-NEXT: blr 28 29 %4 = icmp eq i8* %0, %1 30 br i1 %4, label %9, label %5 31 325: ; preds = %3 33 %6 = getelementptr inbounds i64, i64* %2, i64 1 34 %7 = load i64, i64* %6, align 8 35 br label %10 36 378: ; preds = %10 38 store i64 %14, i64* %6, align 8 39 br label %9 40 419: ; preds = %8, %3 42 ret void 43 4410: ; preds = %5, %10 45 %11 = phi i64 [ %7, %5 ], [ %14, %10 ] 46 %12 = phi i32 [ 0, %5 ], [ %15, %10 ] 47 %13 = phi i8* [ %0, %5 ], [ %16, %10 ] 48 %14 = shl nsw i64 %11, 4 49 %15 = add nuw nsw i32 %12, 1 50 %16 = getelementptr inbounds i8, i8* %13, i64 1 51 %17 = icmp ugt i32 %12, 14 52 %18 = icmp eq i8* %16, %1 53 %19 = or i1 %18, %17 54 br i1 %19, label %8, label %10 55} 56