1 ; RUN: llc -march=hexagon -mcpu=hexagonv5 -simplifycfg-require-and-preserve-domtree=1 < %s
4 define void @test(ptr noalias nocapture readonly %src, i32 %srcStride) local_unnamed_addr #0 {
6 %add.ptr = getelementptr inbounds i8, ptr %src, i32 %srcStride
7 %add.ptr2 = getelementptr inbounds i8, ptr %add.ptr, i32 %srcStride
8 %add.ptr3 = getelementptr inbounds i8, ptr %add.ptr2, i32 %srcStride
9 br label %for.body9.epil
12 %inc.sink385.epil = phi i32 [ %add17.epil, %for.body9.epil ], [ 2, %entry ]
13 %sr.epil = phi i8 [ %0, %for.body9.epil ], [ undef, %entry ]
14 %sr431.epil = phi i8 [ %2, %for.body9.epil ], [ 0, %entry ]
15 %sr432.epil = phi i8 [ %sr431.epil, %for.body9.epil ], [ 0, %entry ]
16 %epil.iter = phi i32 [ %epil.iter.sub, %for.body9.epil ], [ undef, %entry ]
17 %sub11.epil = add i32 %inc.sink385.epil, -1
18 %add17.epil = add nuw i32 %inc.sink385.epil, 1
19 %conv19.epil = zext i8 %sr.epil to i32
20 %add21.epil = add i32 %inc.sink385.epil, 2
21 %arrayidx22.epil = getelementptr inbounds i8, ptr %src, i32 %add21.epil
22 %0 = load i8, ptr %arrayidx22.epil, align 1
23 %conv23.epil = zext i8 %0 to i32
24 %1 = load i8, ptr undef, align 1
25 %conv42.epil = zext i8 %1 to i32
26 %conv53.epil = zext i8 %sr432.epil to i32
27 %2 = load i8, ptr undef, align 1
28 %conv61.epil = zext i8 %2 to i32
29 %3 = load i8, ptr undef, align 1
30 %conv65.epil = zext i8 %3 to i32
31 %4 = load i8, ptr null, align 1
32 %conv69.epil = zext i8 %4 to i32
33 %5 = load i8, ptr undef, align 1
34 %conv72.epil = zext i8 %5 to i32
35 %6 = load i8, ptr undef, align 1
36 %conv76.epil = zext i8 %6 to i32
37 %7 = load i8, ptr undef, align 1
38 %conv80.epil = zext i8 %7 to i32
39 %8 = load i8, ptr undef, align 1
40 %conv84.epil = zext i8 %8 to i32
41 %9 = load i8, ptr undef, align 1
42 %conv88.epil = zext i8 %9 to i32
43 %10 = load i8, ptr undef, align 1
44 %conv91.epil = zext i8 %10 to i32
45 %11 = load i8, ptr undef, align 1
46 %conv95.epil = zext i8 %11 to i32
47 %12 = load i8, ptr undef, align 1
48 %conv99.epil = zext i8 %12 to i32
49 %add.epil = add nuw nsw i32 0, %conv19.epil
50 %add16.epil = add nuw nsw i32 %add.epil, 0
51 %add20.epil = add nuw nsw i32 %add16.epil, 0
52 %add24.epil = add nuw nsw i32 %add20.epil, 0
53 %add28.epil = add nuw nsw i32 %add24.epil, 0
54 %add32.epil = add nuw nsw i32 %add28.epil, 0
55 %add35.epil = add i32 %add32.epil, 0
56 %add39.epil = add i32 %add35.epil, 0
57 %add43.epil = add i32 %add39.epil, %conv53.epil
58 %add47.epil = add i32 %add43.epil, 0
59 %add51.epil = add i32 %add47.epil, 0
60 %add54.epil = add i32 %add51.epil, %conv23.epil
61 %add58.epil = add i32 %add54.epil, %conv42.epil
62 %add62.epil = add i32 %add58.epil, %conv61.epil
63 %add66.epil = add i32 %add62.epil, %conv65.epil
64 %add70.epil = add i32 %add66.epil, %conv69.epil
65 %add73.epil = add i32 %add70.epil, %conv72.epil
66 %add77.epil = add i32 %add73.epil, %conv76.epil
67 %add81.epil = add i32 %add77.epil, %conv80.epil
68 %add85.epil = add i32 %add81.epil, %conv84.epil
69 %add89.epil = add i32 %add85.epil, %conv88.epil
70 %add92.epil = add i32 %add89.epil, %conv91.epil
71 %add96.epil = add i32 %add92.epil, %conv95.epil
72 %add100.epil = add i32 %add96.epil, %conv99.epil
73 %mul.epil = mul nsw i32 %add100.epil, 2621
74 %add101.epil = add nsw i32 %mul.epil, 32768
75 %shr369.epil = lshr i32 %add101.epil, 16
76 %conv102.epil = trunc i32 %shr369.epil to i8
77 %arrayidx103.epil = getelementptr inbounds i8, ptr undef, i32 %inc.sink385.epil
78 store i8 %conv102.epil, ptr %arrayidx103.epil, align 1
79 %epil.iter.sub = add i32 %epil.iter, -1
80 %epil.iter.cmp = icmp eq i32 %epil.iter.sub, 0
81 br i1 %epil.iter.cmp, label %for.end, label %for.body9.epil
87 attributes #0 = { norecurse nounwind "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="hexagonv5" "unsafe-fp-math"="false" "use-soft-float"="false" }