; RUN: llc -march=hexagon < %s
; REQUIRES: asserts
%s.0 = type { i8, i8, i8*, i8, i32, %s.0*, %s.0* }
%s.1 = type { %s.1*, %s.2, %s.0*, %s.2 }
%s.2 = type { i8, %s.3, i8 }
%s.3 = type { %s.4* }
%s.4 = type { [65 x i8], i16, %s.4*, %s.4* }
@g0 = private unnamed_addr constant [4 x i8] c"and\00", align 1
@g1 = private unnamed_addr constant [3 x i8] c"or\00", align 1
@g2 = private unnamed_addr constant [8 x i8] c"implies\00", align 1
@g3 = private unnamed_addr constant [3 x i8] c"if\00", align 1
@g4 = global [4 x %s.0] [%s.0 { i8 1, i8 38, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @g0, i32 0, i32 0), i8 1, i32 8, %s.0* null, %s.0* null }, %s.0 { i8 2, i8 124, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @g1, i32 0, i32 0), i8 1, i32 7, %s.0* null, %s.0* null }, %s.0 { i8 3, i8 62, i8* getelementptr inbounds ([8 x i8], [8 x i8]* @g2, i32 0, i32 0), i8 1, i32 1, %s.0* null, %s.0* null }, %s.0 { i8 4, i8 60, i8* getelementptr inbounds ([3 x i8], [3 x i8]* @g3, i32 0, i32 0), i8 1, i32 1, %s.0* null, %s.0* null }], align 8
@g5 = internal global [64 x i8] zeroinitializer, align 8
@g6 = internal unnamed_addr global %s.0* null, align 4
; Function Attrs: nounwind
define %s.1* @f0() #0 {
b0:
%v0 = tail call %s.1* @f1(%s.1* null) #0
br label %b1
b1: ; preds = %b1, %b0
%v1 = tail call zeroext i8 @f2(i8* getelementptr inbounds ([64 x i8], [64 x i8]* @g5, i32 0, i32 0)) #0
switch i8 %v1, label %b1 [
i8 8, label %b2
i8 6, label %b2
]
b2: ; preds = %b1, %b1
ret %s.1* %v0
}
declare %s.1* @f1(%s.1*) #0
declare zeroext i8 @f2(i8*) #0
; Function Attrs: nounwind
define void @f3() #0 {
b0:
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0), %s.0** @g6, align 4
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0), %s.0** getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0, i32 5), align 8
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0), %s.0** getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0, i32 6), align 4
%v0 = load i8*, i8** getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 1, i32 2), align 4
br label %b1
b1: ; preds = %b1, %b0
%v1 = phi %s.0* [ getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 0), %b0 ], [ %v9, %b1 ]
%v2 = getelementptr inbounds %s.0, %s.0* %v1, i32 0, i32 2
%v3 = load i8*, i8** %v2, align 4
%v4 = tail call i32 @f4(i8* %v0, i8* %v3) #0
%v5 = icmp sgt i32 %v4, 0
%v6 = getelementptr inbounds %s.0, %s.0* %v1, i32 0, i32 5
%v7 = getelementptr inbounds %s.0, %s.0* %v1, i32 0, i32 6
%v8 = select i1 %v5, %s.0** %v6, %s.0** %v7
%v9 = load %s.0*, %s.0** %v8, align 4
%v10 = icmp eq %s.0* %v9, null
br i1 %v10, label %b2, label %b1
b2: ; preds = %b1
%v11 = phi i32 [ %v4, %b1 ]
%v12 = phi %s.0* [ %v1, %b1 ]
%v13 = icmp sgt i32 %v11, 0
br i1 %v13, label %b3, label %b4
b3: ; preds = %b2
%v14 = getelementptr inbounds %s.0, %s.0* %v12, i32 0, i32 5
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 1), %s.0** %v14, align 4
br label %b4
b4: ; preds = %b3, %b2
%v15 = getelementptr inbounds %s.0, %s.0* %v12, i32 0, i32 6
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 1), %s.0** %v15, align 4
%v16 = load %s.0*, %s.0** @g6, align 4
%v17 = icmp eq %s.0* %v16, null
br i1 %v17, label %b8, label %b5
b5: ; preds = %b4
%v18 = load i8*, i8** getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 2, i32 2), align 4
br label %b6
b6: ; preds = %b6, %b5
%v19 = phi %s.0* [ %v16, %b5 ], [ %v27, %b6 ]
%v20 = getelementptr inbounds %s.0, %s.0* %v19, i32 0, i32 2
%v21 = load i8*, i8** %v20, align 4
%v22 = tail call i32 @f4(i8* %v18, i8* %v21) #0
%v23 = icmp sgt i32 %v22, 0
%v24 = getelementptr inbounds %s.0, %s.0* %v19, i32 0, i32 5
%v25 = getelementptr inbounds %s.0, %s.0* %v19, i32 0, i32 6
%v26 = select i1 %v23, %s.0** %v24, %s.0** %v25
%v27 = load %s.0*, %s.0** %v26, align 4
%v28 = icmp eq %s.0* %v27, null
br i1 %v28, label %b7, label %b6
b7: ; preds = %b6
%v29 = phi i32 [ %v22, %b6 ]
%v30 = phi %s.0* [ %v19, %b6 ]
br label %b8
b8: ; preds = %b7, %b4
%v31 = phi i32 [ %v11, %b4 ], [ %v29, %b7 ]
%v32 = phi %s.0* [ null, %b4 ], [ %v30, %b7 ]
%v33 = icmp sgt i32 %v31, 0
br i1 %v33, label %b9, label %b10
b9: ; preds = %b8
%v34 = getelementptr inbounds %s.0, %s.0* %v32, i32 0, i32 5
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 2), %s.0** %v34, align 4
br label %b10
b10: ; preds = %b9, %b8
%v35 = getelementptr inbounds %s.0, %s.0* %v32, i32 0, i32 6
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 2), %s.0** %v35, align 4
%v36 = load %s.0*, %s.0** @g6, align 4
%v37 = icmp eq %s.0* %v36, null
br i1 %v37, label %b14, label %b11
b11: ; preds = %b10
%v38 = load i8*, i8** getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 3, i32 2), align 4
br label %b12
b12: ; preds = %b12, %b11
%v39 = phi %s.0* [ %v36, %b11 ], [ %v47, %b12 ]
%v40 = getelementptr inbounds %s.0, %s.0* %v39, i32 0, i32 2
%v41 = load i8*, i8** %v40, align 4
%v42 = tail call i32 @f4(i8* %v38, i8* %v41) #0
%v43 = icmp sgt i32 %v42, 0
%v44 = getelementptr inbounds %s.0, %s.0* %v39, i32 0, i32 5
%v45 = getelementptr inbounds %s.0, %s.0* %v39, i32 0, i32 6
%v46 = select i1 %v43, %s.0** %v44, %s.0** %v45
%v47 = load %s.0*, %s.0** %v46, align 4
%v48 = icmp eq %s.0* %v47, null
br i1 %v48, label %b13, label %b12
b13: ; preds = %b12
%v49 = phi i32 [ %v42, %b12 ]
%v50 = phi %s.0* [ %v39, %b12 ]
br label %b14
b14: ; preds = %b13, %b10
%v51 = phi i32 [ %v31, %b10 ], [ %v49, %b13 ]
%v52 = phi %s.0* [ null, %b10 ], [ %v50, %b13 ]
%v53 = icmp sgt i32 %v51, 0
br i1 %v53, label %b15, label %b16
b15: ; preds = %b14
%v54 = getelementptr inbounds %s.0, %s.0* %v52, i32 0, i32 5
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 3), %s.0** %v54, align 4
br label %b16
b16: ; preds = %b15, %b14
%v55 = getelementptr inbounds %s.0, %s.0* %v52, i32 0, i32 6
store %s.0* getelementptr inbounds ([4 x %s.0], [4 x %s.0]* @g4, i32 0, i32 3), %s.0** %v55, align 4
ret void
}
; Function Attrs: nounwind readonly
declare i32 @f4(i8* nocapture, i8* nocapture) #1
attributes #0 = { nounwind }
attributes #1 = { nounwind readonly }