1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py 2; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs\ 3; RUN: -mcpu=pwr9 --ppc-enable-pipeliner 2>&1 | FileCheck %s 4 5%0 = type { double, double, double, i32, i32 } 6declare ptr @malloc() local_unnamed_addr 7 8define void @phi3(ptr) nounwind { 9; CHECK-LABEL: phi3: 10; CHECK: # %bb.0: 11; CHECK-NEXT: mflr 0 12; CHECK-NEXT: std 29, -24(1) # 8-byte Folded Spill 13; CHECK-NEXT: std 30, -16(1) # 8-byte Folded Spill 14; CHECK-NEXT: stdu 1, -64(1) 15; CHECK-NEXT: std 0, 80(1) 16; CHECK-NEXT: mr 30, 3 17; CHECK-NEXT: bl malloc 18; CHECK-NEXT: nop 19; CHECK-NEXT: mr 29, 3 20; CHECK-NEXT: bl malloc 21; CHECK-NEXT: nop 22; CHECK-NEXT: addi 7, 30, -4 23; CHECK-NEXT: mtctr 3 24; CHECK-NEXT: addi 4, 29, -8 25; CHECK-NEXT: li 5, 0 26; CHECK-NEXT: lwzu 8, 4(7) 27; CHECK-NEXT: bdz .LBB0_5 28; CHECK-NEXT: # %bb.1: 29; CHECK-NEXT: extswsli 6, 5, 5 30; CHECK-NEXT: add 5, 8, 5 31; CHECK-NEXT: lwzu 8, 4(7) 32; CHECK-NEXT: bdz .LBB0_4 33; CHECK-NEXT: # %bb.2: 34; CHECK-NEXT: add 6, 3, 6 35; CHECK-NEXT: stdu 6, 8(4) 36; CHECK-NEXT: extswsli 6, 5, 5 37; CHECK-NEXT: add 5, 8, 5 38; CHECK-NEXT: lwzu 8, 4(7) 39; CHECK-NEXT: bdz .LBB0_4 40; CHECK-NEXT: .p2align 5 41; CHECK-NEXT: .LBB0_3: 42; CHECK-NEXT: add 9, 3, 6 43; CHECK-NEXT: extswsli 6, 5, 5 44; CHECK-NEXT: add 5, 8, 5 45; CHECK-NEXT: lwzu 8, 4(7) 46; CHECK-NEXT: stdu 9, 8(4) 47; CHECK-NEXT: bdnz .LBB0_3 48; CHECK-NEXT: .LBB0_4: 49; CHECK-NEXT: add 6, 3, 6 50; CHECK-NEXT: stdu 6, 8(4) 51; CHECK-NEXT: .LBB0_5: 52; CHECK-NEXT: extswsli 5, 5, 5 53; CHECK-NEXT: add 3, 3, 5 54; CHECK-NEXT: stdu 3, 8(4) 55; CHECK-NEXT: addi 1, 1, 64 56; CHECK-NEXT: ld 0, 16(1) 57; CHECK-NEXT: ld 30, -16(1) # 8-byte Folded Reload 58; CHECK-NEXT: ld 29, -24(1) # 8-byte Folded Reload 59; CHECK-NEXT: mtlr 0 60; CHECK-NEXT: blr 61 %2 = tail call noalias ptr @malloc() 62 %3 = bitcast ptr %2 to ptr 63 %4 = tail call noalias ptr @malloc() 64 %5 = bitcast ptr %4 to ptr 65 br label %6 66 676: ; preds = %6, %1 68 %7 = phi i64 [ %16, %6 ], [ 0, %1 ] 69 %8 = phi i32 [ %15, %6 ], [ 0, %1 ] 70 %9 = phi i64 [ %17, %6 ], [ undef, %1 ] 71 %10 = sext i32 %8 to i64 72 %11 = getelementptr inbounds %0, ptr %5, i64 %10 73 %12 = getelementptr inbounds ptr, ptr %3, i64 %7 74 store ptr %11, ptr %12, align 8 75 %13 = getelementptr inbounds i32, ptr %0, i64 %7 76 %14 = load i32, ptr %13, align 4 77 %15 = add nsw i32 %14, %8 78 %16 = add nuw nsw i64 %7, 1 79 %17 = add i64 %9, -1 80 %18 = icmp eq i64 %17, 0 81 br i1 %18, label %19, label %6 82 8319: ; preds = %6 84 ret void 85} 86