| ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py |
| ; RUN: llc < %s -mtriple=powerpc64le-unknown-linux-gnu -verify-machineinstrs\ |
| ; RUN: -mcpu=pwr9 --ppc-enable-pipeliner 2>&1 | FileCheck %s |
| |
| %0 = type { double, double, double, i32, i32 } |
| declare i8* @malloc() local_unnamed_addr |
| |
| define void @phi3(i32*) nounwind { |
| ; CHECK-LABEL: phi3: |
| ; CHECK: # %bb.0: |
| ; CHECK-NEXT: mflr 0 |
| ; CHECK-NEXT: std 29, -24(1) # 8-byte Folded Spill |
| ; CHECK-NEXT: std 30, -16(1) # 8-byte Folded Spill |
| ; CHECK-NEXT: std 0, 16(1) |
| ; CHECK-NEXT: stdu 1, -64(1) |
| ; CHECK-NEXT: mr 30, 3 |
| ; CHECK-NEXT: bl malloc |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: mr 29, 3 |
| ; CHECK-NEXT: bl malloc |
| ; CHECK-NEXT: nop |
| ; CHECK-NEXT: addi 7, 30, -4 |
| ; CHECK-NEXT: mtctr 3 |
| ; CHECK-NEXT: lwzu 8, 4(7) |
| ; CHECK-NEXT: addi 4, 29, -8 |
| ; CHECK-NEXT: li 5, 0 |
| ; CHECK-NEXT: bdz .LBB0_5 |
| ; CHECK-NEXT: # %bb.1: |
| ; CHECK-NEXT: extswsli 6, 5, 5 |
| ; CHECK-NEXT: add 5, 8, 5 |
| ; CHECK-NEXT: lwzu 8, 4(7) |
| ; CHECK-NEXT: bdz .LBB0_4 |
| ; CHECK-NEXT: # %bb.2: |
| ; CHECK-NEXT: add 6, 3, 6 |
| ; CHECK-NEXT: stdu 6, 8(4) |
| ; CHECK-NEXT: extswsli 6, 5, 5 |
| ; CHECK-NEXT: add 5, 8, 5 |
| ; CHECK-NEXT: lwzu 8, 4(7) |
| ; CHECK-NEXT: bdz .LBB0_4 |
| ; CHECK-NEXT: .p2align 5 |
| ; CHECK-NEXT: .LBB0_3: # |
| ; CHECK-NEXT: add 9, 3, 6 |
| ; CHECK-NEXT: extswsli 6, 5, 5 |
| ; CHECK-NEXT: add 5, 8, 5 |
| ; CHECK-NEXT: lwzu 8, 4(7) |
| ; CHECK-NEXT: stdu 9, 8(4) |
| ; CHECK-NEXT: bdnz .LBB0_3 |
| ; CHECK-NEXT: .LBB0_4: |
| ; CHECK-NEXT: add 6, 3, 6 |
| ; CHECK-NEXT: stdu 6, 8(4) |
| ; CHECK-NEXT: .LBB0_5: |
| ; CHECK-NEXT: extswsli 5, 5, 5 |
| ; CHECK-NEXT: add 3, 3, 5 |
| ; CHECK-NEXT: stdu 3, 8(4) |
| ; CHECK-NEXT: addi 1, 1, 64 |
| ; CHECK-NEXT: ld 0, 16(1) |
| ; CHECK-NEXT: mtlr 0 |
| ; CHECK-NEXT: ld 30, -16(1) # 8-byte Folded Reload |
| ; CHECK-NEXT: ld 29, -24(1) # 8-byte Folded Reload |
| ; CHECK-NEXT: blr |
| %2 = tail call noalias i8* @malloc() |
| %3 = bitcast i8* %2 to %0** |
| %4 = tail call noalias i8* @malloc() |
| %5 = bitcast i8* %4 to %0* |
| br label %6 |
| |
| 6: ; preds = %6, %1 |
| %7 = phi i64 [ %16, %6 ], [ 0, %1 ] |
| %8 = phi i32 [ %15, %6 ], [ 0, %1 ] |
| %9 = phi i64 [ %17, %6 ], [ undef, %1 ] |
| %10 = sext i32 %8 to i64 |
| %11 = getelementptr inbounds %0, %0* %5, i64 %10 |
| %12 = getelementptr inbounds %0*, %0** %3, i64 %7 |
| store %0* %11, %0** %12, align 8 |
| %13 = getelementptr inbounds i32, i32* %0, i64 %7 |
| %14 = load i32, i32* %13, align 4 |
| %15 = add nsw i32 %14, %8 |
| %16 = add nuw nsw i64 %7, 1 |
| %17 = add i64 %9, -1 |
| %18 = icmp eq i64 %17, 0 |
| br i1 %18, label %19, label %6 |
| |
| 19: ; preds = %6 |
| ret void |
| } |