2 ; RUN: llc -march=hexagon -stats -o /dev/null < %s
4 %s.0 = type { %s.1*, %s.2*, %s.17*, i32, i32, i32, i32, i8*, i8*, i8* }
6 %s.2 = type { %s.3, %s.4*, i8* }
7 %s.3 = type { i32, i32 }
8 %s.4 = type { %s.4*, %s.4*, %s.4*, %s.4*, i32, i32, i32, %s.3*, i32, [1 x %s.5]*, [1 x %s.5]*, i8, i8, i8, i8*, i32, %s.4*, %s.8*, i8, i8, i8, i32*, i32, i32*, i32, i8*, i8, %s.9, [32 x i8**], [7 x i8*], i32, i8*, i32, %s.4*, i32, i32, %s.11, %s.13, i8, i8, i8, %s.14*, %s.15*, %s.15*, i32, [12 x i8] }
9 %s.5 = type { [1 x %s.6], i32, %s.7, [4 x i8] }
10 %s.6 = type { [16 x i32] }
11 %s.7 = type { [2 x i32] }
12 %s.8 = type { void (i8*)*, i8*, i32, %s.8* }
13 %s.9 = type { i8* (i8*)*, i8*, %s.7, i32, %s.10 }
15 %s.11 = type { %s.12, i8, i8* }
16 %s.12 = type { [2 x i32] }
17 %s.13 = type { i32, i32 }
18 %s.14 = type { i8*, i32 (i8*, %s.4*)* }
19 %s.15 = type { %s.15*, %s.16*, i32 }
20 %s.16 = type { %s.3, i32, %s.4*, %s.4*, %s.4*, i32, i32 }
21 %s.17 = type { i32, void (i8*)* }
22 %s.18 = type { %s.0*, i8* }
24 ; Function Attrs: nounwind
25 define zeroext i8 @f0(%s.0* %a0, i32 %a1, %s.18* %a2) #0 {
27 %v0 = alloca i8, align 1
28 %v1 = alloca %s.0*, align 4
29 %v2 = alloca i32, align 4
30 %v3 = alloca %s.18*, align 4
31 %v4 = alloca i32, align 4
32 %v5 = alloca i32, align 4
34 %v7 = alloca i32, align 4
36 %v9 = alloca %s.4, align 32
37 store %s.0* %a0, %s.0** %v1, align 4
38 store i32 %a1, i32* %v2, align 4
39 store %s.18* %a2, %s.18** %v3, align 4
40 %v10 = load %s.0*, %s.0** %v1, align 4
41 %v11 = getelementptr inbounds %s.0, %s.0* %v10, i32 0, i32 3
42 %v12 = load i32, i32* %v11, align 4
43 store i32 %v12, i32* %v4, align 4
44 %v13 = load %s.0*, %s.0** %v1, align 4
45 %v14 = getelementptr inbounds %s.0, %s.0* %v13, i32 0, i32 6
46 %v15 = load i32, i32* %v14, align 4
47 store i32 %v15, i32* %v5, align 4
48 %v16 = load i32, i32* %v4, align 4
49 %v17 = call i8* @llvm.stacksave()
50 store i8* %v17, i8** %v6
51 %v18 = alloca %s.2, i32 %v16, align 8
52 %v19 = load %s.0*, %s.0** %v1, align 4
53 %v20 = call i32 @f1(%s.0* %v19)
54 %v21 = icmp ne i32 %v20, 0
55 br i1 %v21, label %b2, label %b1
63 %v22 = load %s.0*, %s.0** %v1, align 4
64 %v23 = getelementptr inbounds %s.0, %s.0* %v22, i32 0, i32 0
65 %v24 = load %s.1*, %s.1** %v23, align 4
66 %v25 = load %s.0*, %s.0** %v1, align 4
67 %v26 = getelementptr inbounds %s.0, %s.0* %v25, i32 0, i32 1
68 %v27 = load %s.2*, %s.2** %v26, align 4
69 %v28 = bitcast %s.2* %v27 to i8*
70 %v29 = bitcast %s.2* %v18 to i8*
71 %v30 = load i32, i32* %v4, align 4
72 %v31 = mul i32 16, %v30
73 %v32 = call zeroext i8 @f2(%s.1* %v24, i8* %v28, i8* %v29, i32 %v31)
74 %v33 = zext i8 %v32 to i32
75 %v34 = icmp ne i32 %v33, 0
76 br i1 %v34, label %b3, label %b4
84 store i32 0, i32* %v7, align 4
87 b5: ; preds = %b21, %b4
88 %v35 = load i32, i32* %v7, align 4
89 %v36 = load i32, i32* %v4, align 4
90 %v37 = icmp ult i32 %v35, %v36
91 br i1 %v37, label %b6, label %b7
96 b7: ; preds = %b6, %b5
97 %v38 = phi i1 [ false, %b5 ], [ true, %b6 ]
98 br i1 %v38, label %b8, label %b22
101 %v39 = load i32, i32* %v7, align 4
102 %v40 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v39
103 %v41 = getelementptr inbounds %s.2, %s.2* %v40, i32 0, i32 1
104 %v42 = load %s.4*, %s.4** %v41, align 4
105 %v43 = icmp ne %s.4* %v42, null
106 br i1 %v43, label %b9, label %b17
109 %v44 = load %s.0*, %s.0** %v1, align 4
110 %v45 = getelementptr inbounds %s.0, %s.0* %v44, i32 0, i32 0
111 %v46 = load %s.1*, %s.1** %v45, align 4
112 %v47 = load i32, i32* %v7, align 4
113 %v48 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v47
114 %v49 = getelementptr inbounds %s.2, %s.2* %v48, i32 0, i32 1
115 %v50 = load %s.4*, %s.4** %v49, align 4
116 %v51 = bitcast %s.4* %v50 to i8*
117 %v52 = bitcast %s.4* %v9 to i8*
118 %v53 = load i32, i32* %v5, align 4
119 %v54 = call zeroext i8 @f2(%s.1* %v46, i8* %v51, i8* %v52, i32 %v53)
120 %v55 = zext i8 %v54 to i32
121 %v56 = icmp ne i32 %v55, 0
122 br i1 %v56, label %b10, label %b11
126 store i32 1, i32* %v8
130 %v57 = getelementptr inbounds %s.4, %s.4* %v9, i32 0, i32 5
131 %v58 = load i32, i32* %v57, align 4
132 %v59 = icmp ne i32 %v58, 0
133 br i1 %v59, label %b12, label %b13
139 %v60 = load %s.0*, %s.0** %v1, align 4
140 %v61 = getelementptr inbounds %s.0, %s.0* %v60, i32 0, i32 0
141 %v62 = load %s.1*, %s.1** %v61, align 4
142 %v63 = call i32 @f3(%s.1* %v62)
145 b14: ; preds = %b13, %b12
146 %v64 = phi i32 [ %v58, %b12 ], [ %v63, %b13 ]
147 %v65 = load i32, i32* %v2, align 4
148 %v66 = icmp eq i32 %v64, %v65
149 br i1 %v66, label %b15, label %b16
152 %v67 = load %s.0*, %s.0** %v1, align 4
153 %v68 = load %s.18*, %s.18** %v3, align 4
154 %v69 = getelementptr inbounds %s.18, %s.18* %v68, i32 0, i32 0
155 store %s.0* %v67, %s.0** %v69, align 4
156 %v70 = load i32, i32* %v7, align 4
157 %v71 = getelementptr inbounds %s.2, %s.2* %v18, i32 %v70
158 %v72 = getelementptr inbounds %s.2, %s.2* %v71, i32 0, i32 1
159 %v73 = load %s.4*, %s.4** %v72, align 4
160 %v74 = bitcast %s.4* %v73 to i8*
161 %v75 = load %s.18*, %s.18** %v3, align 4
162 %v76 = getelementptr inbounds %s.18, %s.18* %v75, i32 0, i32 1
163 store i8* %v74, i8** %v76, align 4
165 store i32 1, i32* %v8
172 %v77 = load i32, i32* %v7, align 4
173 %v78 = icmp eq i32 %v77, 0
174 br i1 %v78, label %b18, label %b19
177 %v79 = load %s.0*, %s.0** %v1, align 4
178 %v80 = load %s.18*, %s.18** %v3, align 4
179 %v81 = getelementptr inbounds %s.18, %s.18* %v80, i32 0, i32 0
180 store %s.0* %v79, %s.0** %v81, align 4
181 %v82 = load %s.18*, %s.18** %v3, align 4
182 %v83 = getelementptr inbounds %s.18, %s.18* %v82, i32 0, i32 1
183 store i8* null, i8** %v83, align 4
185 store i32 1, i32* %v8
191 b20: ; preds = %b19, %b16
195 %v84 = load i32, i32* %v7, align 4
196 %v85 = add i32 %v84, 1
197 store i32 %v85, i32* %v7, align 4
202 store i32 1, i32* %v8
205 b23: ; preds = %b22, %b18, %b15, %b10, %b3, %b1
206 %v86 = load i8*, i8** %v6
207 call void @llvm.stackrestore(i8* %v86)
208 %v87 = load i8, i8* %v0
212 ; Function Attrs: nounwind
213 declare i8* @llvm.stacksave() #0
215 ; Function Attrs: inlinehint nounwind
216 declare i32 @f1(%s.0*) #1
218 declare zeroext i8 @f2(%s.1*, i8*, i8*, i32) #0
220 declare i32 @f3(%s.1*) #0
222 ; Function Attrs: nounwind
223 declare void @llvm.stackrestore(i8*) #0
225 attributes #0 = { nounwind }
226 attributes #1 = { inlinehint nounwind }