2 ; Check for successful compilation. It originally caused an abort due to
3 ; the "isBarrier" flag set on instructions that were not meant to have it.
5 target datalayout = "e-m:e-p:32:32-i1:32-i64:64-a:0-v32:32-n16:32"
6 target triple = "hexagon"
8 ; Function Attrs: nounwind optsize readnone
9 define void @dummy() #0 {
14 ; Function Attrs: nounwind optsize
15 define void @conv3x3(i8* nocapture readonly %inp, i8* nocapture readonly %mask, i32 %shift, i8* nocapture %outp, i32 %width) #1 {
17 %cmp381 = icmp sgt i32 %width, 0
18 %arrayidx16.gep = getelementptr i8, i8* %mask, i32 4
19 %arrayidx19.gep = getelementptr i8, i8* %mask, i32 8
22 for.body: ; preds = %for.inc48, %entry
23 %i.086 = phi i32 [ 0, %entry ], [ %inc49, %for.inc48 ]
24 %mul = mul nsw i32 %i.086, %width
25 %arrayidx.sum = add i32 %mul, %width
26 br i1 %cmp381, label %for.cond5.preheader.lr.ph, label %for.inc48
28 for.cond5.preheader.lr.ph: ; preds = %for.body
29 %add.ptr.sum = add i32 %arrayidx.sum, %width
30 %add.ptr1 = getelementptr inbounds i8, i8* %inp, i32 %add.ptr.sum
31 %add.ptr = getelementptr inbounds i8, i8* %inp, i32 %arrayidx.sum
32 %arrayidx = getelementptr inbounds i8, i8* %inp, i32 %mul
33 %arrayidx44.gep = getelementptr i8, i8* %outp, i32 %mul
34 br label %for.cond5.preheader
36 for.cond5.preheader: ; preds = %if.end40, %for.cond5.preheader.lr.ph
37 %arrayidx44.phi = phi i8* [ %arrayidx44.gep, %for.cond5.preheader.lr.ph ], [ %arrayidx44.inc, %if.end40 ]
38 %j.085 = phi i32 [ 0, %for.cond5.preheader.lr.ph ], [ %inc46, %if.end40 ]
39 %IN1.084 = phi i8* [ %arrayidx, %for.cond5.preheader.lr.ph ], [ %incdec.ptr, %if.end40 ]
40 %IN2.083 = phi i8* [ %add.ptr, %for.cond5.preheader.lr.ph ], [ %incdec.ptr33, %if.end40 ]
41 %IN3.082 = phi i8* [ %add.ptr1, %for.cond5.preheader.lr.ph ], [ %incdec.ptr34, %if.end40 ]
44 for.body7: ; preds = %for.body7, %for.cond5.preheader
45 %arrayidx8.phi = phi i8* [ %IN1.084, %for.cond5.preheader ], [ %arrayidx8.inc, %for.body7 ]
46 %arrayidx9.phi = phi i8* [ %IN2.083, %for.cond5.preheader ], [ %arrayidx9.inc, %for.body7 ]
47 %arrayidx11.phi = phi i8* [ %IN3.082, %for.cond5.preheader ], [ %arrayidx11.inc, %for.body7 ]
48 %arrayidx13.phi = phi i8* [ %mask, %for.cond5.preheader ], [ %arrayidx13.inc, %for.body7 ]
49 %arrayidx16.phi = phi i8* [ %arrayidx16.gep, %for.cond5.preheader ], [ %arrayidx16.inc, %for.body7 ]
50 %arrayidx19.phi = phi i8* [ %arrayidx19.gep, %for.cond5.preheader ], [ %arrayidx19.inc, %for.body7 ]
51 %k.080 = phi i32 [ 0, %for.cond5.preheader ], [ %inc, %for.body7 ]
52 %sum.079 = phi i32 [ 0, %for.cond5.preheader ], [ %add32, %for.body7 ]
53 %0 = load i8, i8* %arrayidx8.phi, align 1, !tbaa !1
54 %1 = load i8, i8* %arrayidx9.phi, align 1, !tbaa !1
55 %2 = load i8, i8* %arrayidx11.phi, align 1, !tbaa !1
56 %3 = load i8, i8* %arrayidx13.phi, align 1, !tbaa !1
57 %4 = load i8, i8* %arrayidx16.phi, align 1, !tbaa !1
58 %5 = load i8, i8* %arrayidx19.phi, align 1, !tbaa !1
59 %conv21 = zext i8 %0 to i32
60 %conv22 = sext i8 %3 to i32
61 %mul23 = mul nsw i32 %conv22, %conv21
62 %conv24 = zext i8 %1 to i32
63 %conv25 = sext i8 %4 to i32
64 %mul26 = mul nsw i32 %conv25, %conv24
65 %conv27 = zext i8 %2 to i32
66 %conv28 = sext i8 %5 to i32
67 %mul29 = mul nsw i32 %conv28, %conv27
68 %add30 = add i32 %mul23, %sum.079
69 %add31 = add i32 %add30, %mul26
70 %add32 = add i32 %add31, %mul29
71 %inc = add nsw i32 %k.080, 1
72 %exitcond = icmp eq i32 %inc, 3
73 %arrayidx8.inc = getelementptr i8, i8* %arrayidx8.phi, i32 1
74 %arrayidx9.inc = getelementptr i8, i8* %arrayidx9.phi, i32 1
75 %arrayidx11.inc = getelementptr i8, i8* %arrayidx11.phi, i32 1
76 %arrayidx13.inc = getelementptr i8, i8* %arrayidx13.phi, i32 1
77 %arrayidx16.inc = getelementptr i8, i8* %arrayidx16.phi, i32 1
78 %arrayidx19.inc = getelementptr i8, i8* %arrayidx19.phi, i32 1
79 br i1 %exitcond, label %for.end, label %for.body7
81 for.end: ; preds = %for.body7
82 %incdec.ptr = getelementptr inbounds i8, i8* %IN1.084, i32 1
83 %incdec.ptr33 = getelementptr inbounds i8, i8* %IN2.083, i32 1
84 %incdec.ptr34 = getelementptr inbounds i8, i8* %IN3.082, i32 1
85 %shr = ashr i32 %add32, %shift
86 %cmp35 = icmp slt i32 %shr, 0
87 br i1 %cmp35, label %if.end40, label %if.end
89 if.end: ; preds = %for.end
90 %cmp37 = icmp sgt i32 %shr, 255
91 br i1 %cmp37, label %if.then39, label %if.end40
93 if.then39: ; preds = %if.end
96 if.end40: ; preds = %for.end, %if.then39, %if.end
97 %sum.2 = phi i32 [ 255, %if.then39 ], [ %shr, %if.end ], [ 0, %for.end ]
98 %conv41 = trunc i32 %sum.2 to i8
99 store i8 %conv41, i8* %arrayidx44.phi, align 1, !tbaa !1
100 %inc46 = add nsw i32 %j.085, 1
101 %exitcond87 = icmp eq i32 %inc46, %width
102 %arrayidx44.inc = getelementptr i8, i8* %arrayidx44.phi, i32 1
103 br i1 %exitcond87, label %for.inc48.loopexit, label %for.cond5.preheader
105 for.inc48.loopexit: ; preds = %if.end40
108 for.inc48: ; preds = %for.inc48.loopexit, %for.body
109 %inc49 = add nsw i32 %i.086, 1
110 %exitcond88 = icmp eq i32 %inc49, 2
111 br i1 %exitcond88, label %for.end50, label %for.body
113 for.end50: ; preds = %for.inc48
117 attributes #0 = { nounwind optsize readnone "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
118 attributes #1 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
123 !1 = !{!2, !2, i64 0}
124 !2 = !{!"omnipotent char", !3, i64 0}
125 !3 = !{!"Simple C/C++ TBAA"}