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1; RUN: llc -mtriple=hexagon -verify-machineinstrs < %s | FileCheck %s2 3; Check for sane output.4; CHECK: vmpyweh5 6target triple = "hexagon"7 8declare i32 @llvm.hexagon.S2.clb(i32) #09declare i32 @llvm.hexagon.S2.asl.r.r(i32, i32) #010declare i32 @llvm.hexagon.S2.vrndpackwh(i64) #011declare i64 @llvm.hexagon.M2.mmpyl.s1(i64, i64) #012 13define i64 @fred(i32 %a0, i32 %a1) local_unnamed_addr #1 {14b2:15 br i1 undef, label %b15, label %b316 17b3: ; preds = %b218 %v4 = tail call i32 @llvm.hexagon.S2.clb(i32 %a1) #019 %v5 = add nsw i32 %v4, -3220 %v6 = zext i32 %v5 to i6421 %v7 = shl nuw i64 %v6, 3222 %v8 = or i64 %v7, 023 %v9 = tail call i32 @llvm.hexagon.S2.asl.r.r(i32 %a0, i32 0)24 %v10 = tail call i32 @llvm.hexagon.S2.vrndpackwh(i64 %v8)25 %v11 = sext i32 %v9 to i6426 %v12 = sext i32 %v10 to i6427 %v13 = tail call i64 @llvm.hexagon.M2.mmpyl.s1(i64 %v11, i64 %v12)28 %v14 = and i64 %v13, 429496729529 br label %b1530 31b15: ; preds = %b3, %b232 %v16 = phi i64 [ %v14, %b3 ], [ 0, %b2 ]33 %v17 = or i64 0, %v1634 ret i64 %v1735}36 37attributes #0 = { nounwind readnone }38attributes #1 = { nounwind "target-cpu"="hexagonv55" }39