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1; RUN: llc -mtriple=hexagon -verify-machineinstrs -hexagon-initial-cfg-cleanup=0 < %s | FileCheck %s2; REQUIRES: asserts3 4; Check for some output other than crashing.5; CHECK: bitsset6 7target triple = "hexagon"8 9; Function Attrs: nounwind10define void @fred() local_unnamed_addr #0 {11b0:12 %v1 = load i32, ptr undef, align 413 %v2 = and i32 %v1, 60397977614 %v3 = trunc i32 %v2 to i3015 switch i30 %v3, label %b23 [16 i30 -536870912, label %b417 i30 -469762048, label %b518 ]19 20b4: ; preds = %b021 unreachable22 23b5: ; preds = %b024 %v6 = load i32, ptr undef, align 425 br i1 undef, label %b7, label %b826 27b7: ; preds = %b528 br label %b929 30b8: ; preds = %b531 br label %b932 33b9: ; preds = %b8, %b734 %v10 = load i32, ptr undef, align 435 %v11 = load i32, ptr undef, align 436 %v12 = mul nsw i32 %v11, %v1037 %v13 = ashr i32 %v12, 1338 %v14 = mul nsw i32 %v13, %v1339 %v15 = zext i32 %v14 to i6440 %v16 = mul nsw i32 %v6, %v641 %v17 = zext i32 %v16 to i6442 %v18 = lshr i64 %v17, 543 %v19 = select i1 undef, i64 %v18, i64 %v1744 %v20 = mul nuw nsw i64 %v19, %v1545 %v21 = trunc i64 %v20 to i3246 %v22 = and i32 %v21, 214748364747 store i32 %v22, ptr undef, align 448 unreachable49 50b23: ; preds = %b051 ret void52}53 54attributes #0 = { nounwind "target-cpu"="hexagonv5" "target-features"="-hvx,-long-calls" }55