| blob | b994aae6eea9a42893f3cca4b78f54e558684fc1 |
1 ; RUN: llc -verify-machineinstrs -mcpu=ppc64 -O0 -frame-pointer=all -fast-isel=false < %s | FileCheck %s
3 target datalayout = "E-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v128:128:128-n32:64"
4 target triple = "powerpc64-unknown-linux-gnu"
6 %struct.s1 = type { i8 }
7 %struct.s2 = type { i16 }
8 %struct.s4 = type { i32 }
9 %struct.t1 = type { i8 }
10 %struct.t3 = type <{ i16, i8 }>
11 %struct.t5 = type <{ i32, i8 }>
12 %struct.t6 = type <{ i32, i16 }>
13 %struct.t7 = type <{ i32, i16, i8 }>
14 %struct.s3 = type { i16, i8 }
15 %struct.s5 = type { i32, i8 }
16 %struct.s6 = type { i32, i16 }
17 %struct.s7 = type { i32, i16, i8 }
18 %struct.t2 = type <{ i16 }>
19 %struct.t4 = type <{ i32 }>
21 @caller1.p1 = private unnamed_addr constant %struct.s1 { i8 1 }, align 1
22 @caller1.p2 = private unnamed_addr constant %struct.s2 { i16 2 }, align 2
23 @caller1.p3 = private unnamed_addr constant { i16, i8, i8 } { i16 4, i8 8, i8 undef }, align 2
24 @caller1.p4 = private unnamed_addr constant %struct.s4 { i32 16 }, align 4
25 @caller1.p5 = private unnamed_addr constant { i32, i8, [3 x i8] } { i32 32, i8 64, [3 x i8] undef }, align 4
26 @caller1.p6 = private unnamed_addr constant { i32, i16, [2 x i8] } { i32 128, i16 256, [2 x i8] undef }, align 4
27 @caller1.p7 = private unnamed_addr constant { i32, i16, i8, i8 } { i32 512, i16 1024, i8 -3, i8 undef }, align 4
28 @caller2.p1 = private unnamed_addr constant %struct.t1 { i8 1 }, align 1
29 @caller2.p2 = private unnamed_addr constant { i16 } { i16 2 }, align 1
30 @caller2.p3 = private unnamed_addr constant %struct.t3 <{ i16 4, i8 8 }>, align 1
31 @caller2.p4 = private unnamed_addr constant { i32 } { i32 16 }, align 1
32 @caller2.p5 = private unnamed_addr constant %struct.t5 <{ i32 32, i8 64 }>, align 1
33 @caller2.p6 = private unnamed_addr constant %struct.t6 <{ i32 128, i16 256 }>, align 1
34 @caller2.p7 = private unnamed_addr constant %struct.t7 <{ i32 512, i16 1024, i8 -3 }>, align 1
36 define i32 @caller1() nounwind {
37 entry:
38 %p1 = alloca %struct.s1, align 1
39 %p2 = alloca %struct.s2, align 2
40 %p3 = alloca %struct.s3, align 2
41 %p4 = alloca %struct.s4, align 4
42 %p5 = alloca %struct.s5, align 4
43 %p6 = alloca %struct.s6, align 4
44 %p7 = alloca %struct.s7, align 4
45 %0 = bitcast %struct.s1* %p1 to i8*
46 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* getelementptr inbounds (%struct.s1, %struct.s1* @caller1.p1, i32 0, i32 0), i64 1, i1 false)
47 %1 = bitcast %struct.s2* %p2 to i8*
48 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 2 %1, i8* align 2 bitcast (%struct.s2* @caller1.p2 to i8*), i64 2, i1 false)
49 %2 = bitcast %struct.s3* %p3 to i8*
50 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 2 %2, i8* align 2 bitcast ({ i16, i8, i8 }* @caller1.p3 to i8*), i64 4, i1 false)
51 %3 = bitcast %struct.s4* %p4 to i8*
52 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %3, i8* align 4 bitcast (%struct.s4* @caller1.p4 to i8*), i64 4, i1 false)
53 %4 = bitcast %struct.s5* %p5 to i8*
54 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %4, i8* align 4 bitcast ({ i32, i8, [3 x i8] }* @caller1.p5 to i8*), i64 8, i1 false)
55 %5 = bitcast %struct.s6* %p6 to i8*
56 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %5, i8* align 4 bitcast ({ i32, i16, [2 x i8] }* @caller1.p6 to i8*), i64 8, i1 false)
57 %6 = bitcast %struct.s7* %p7 to i8*
58 call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %6, i8* align 4 bitcast ({ i32, i16, i8, i8 }* @caller1.p7 to i8*), i64 8, i1 false)
59 %call = call i32 @callee1(i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, %struct.s1* byval %p1, %struct.s2* byval %p2, %struct.s3* byval %p3, %struct.s4* byval %p4, %struct.s5* byval %p5, %struct.s6* byval %p6, %struct.s7* byval %p7)
60 ret i32 %call
62 ; CHECK: stb {{[0-9]+}}, 119(1)
63 ; CHECK: sth {{[0-9]+}}, 126(1)
64 ; CHECK: stw {{[0-9]+}}, 132(1)
65 ; CHECK: stw {{[0-9]+}}, 140(1)
66 ; CHECK: std {{[0-9]+}}, 144(1)
67 ; CHECK: std {{[0-9]+}}, 152(1)
68 ; CHECK: std {{[0-9]+}}, 160(1)
69 }
71 declare void @llvm.memcpy.p0i8.p0i8.i64(i8* nocapture, i8* nocapture, i64, i1) nounwind
73 define internal i32 @callee1(i32 %z1, i32 %z2, i32 %z3, i32 %z4, i32 %z5, i32 %z6, i32 %z7, i32 %z8, %struct.s1* byval %v1, %struct.s2* byval %v2, %struct.s3* byval %v3, %struct.s4* byval %v4, %struct.s5* byval %v5, %struct.s6* byval %v6, %struct.s7* byval %v7) nounwind {
74 entry:
75 %z1.addr = alloca i32, align 4
76 %z2.addr = alloca i32, align 4
77 %z3.addr = alloca i32, align 4
78 %z4.addr = alloca i32, align 4
79 %z5.addr = alloca i32, align 4
80 %z6.addr = alloca i32, align 4
81 %z7.addr = alloca i32, align 4
82 %z8.addr = alloca i32, align 4
83 store i32 %z1, i32* %z1.addr, align 4
84 store i32 %z2, i32* %z2.addr, align 4
85 store i32 %z3, i32* %z3.addr, align 4
86 store i32 %z4, i32* %z4.addr, align 4
87 store i32 %z5, i32* %z5.addr, align 4
88 store i32 %z6, i32* %z6.addr, align 4
89 store i32 %z7, i32* %z7.addr, align 4
90 store i32 %z8, i32* %z8.addr, align 4
91 %a = getelementptr inbounds %struct.s1, %struct.s1* %v1, i32 0, i32 0
92 %0 = load i8, i8* %a, align 1
93 %conv = zext i8 %0 to i32
94 %a1 = getelementptr inbounds %struct.s2, %struct.s2* %v2, i32 0, i32 0
95 %1 = load i16, i16* %a1, align 2
96 %conv2 = sext i16 %1 to i32
97 %add = add nsw i32 %conv, %conv2
98 %a3 = getelementptr inbounds %struct.s3, %struct.s3* %v3, i32 0, i32 0
99 %2 = load i16, i16* %a3, align 2
100 %conv4 = sext i16 %2 to i32
101 %add5 = add nsw i32 %add, %conv4
102 %a6 = getelementptr inbounds %struct.s4, %struct.s4* %v4, i32 0, i32 0
103 %3 = load i32, i32* %a6, align 4
104 %add7 = add nsw i32 %add5, %3
105 %a8 = getelementptr inbounds %struct.s5, %struct.s5* %v5, i32 0, i32 0
106 %4 = load i32, i32* %a8, align 4
107 %add9 = add nsw i32 %add7, %4
108 %a10 = getelementptr inbounds %struct.s6, %struct.s6* %v6, i32 0, i32 0
109 %5 = load i32, i32* %a10, align 4
110 %add11 = add nsw i32 %add9, %5
111 %a12 = getelementptr inbounds %struct.s7, %struct.s7* %v7, i32 0, i32 0
112 %6 = load i32, i32* %a12, align 4
113 %add13 = add nsw i32 %add11, %6
114 ret i32 %add13
116 ; CHECK-DAG: lha {{[0-9]+}}, 126(1)
117 ; CHECK-DAG: lha {{[0-9]+}}, 132(1)
118 ; CHECK-DAG: lbz {{[0-9]+}}, 119(1)
119 ; CHECK-DAG: lwz {{[0-9]+}}, 140(1)
120 ; CHECK-DAG: lwz {{[0-9]+}}, 144(1)
121 ; CHECK-DAG: lwz {{[0-9]+}}, 152(1)
122 ; CHECK-DAG: lwz {{[0-9]+}}, 160(1)
123 }
125 define i32 @caller2() nounwind {
126 entry:
127 %p1 = alloca %struct.t1, align 1
128 %p2 = alloca %struct.t2, align 1
129 %p3 = alloca %struct.t3, align 1
130 %p4 = alloca %struct.t4, align 1
131 %p5 = alloca %struct.t5, align 1
132 %p6 = alloca %struct.t6, align 1
133 %p7 = alloca %struct.t7, align 1
134 %0 = bitcast %struct.t1* %p1 to i8*
135 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %0, i8* getelementptr inbounds (%struct.t1, %struct.t1* @caller2.p1, i32 0, i32 0), i64 1, i1 false)
136 %1 = bitcast %struct.t2* %p2 to i8*
137 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %1, i8* bitcast ({ i16 }* @caller2.p2 to i8*), i64 2, i1 false)
138 %2 = bitcast %struct.t3* %p3 to i8*
139 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %2, i8* bitcast (%struct.t3* @caller2.p3 to i8*), i64 3, i1 false)
140 %3 = bitcast %struct.t4* %p4 to i8*
141 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %3, i8* bitcast ({ i32 }* @caller2.p4 to i8*), i64 4, i1 false)
142 %4 = bitcast %struct.t5* %p5 to i8*
143 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %4, i8* bitcast (%struct.t5* @caller2.p5 to i8*), i64 5, i1 false)
144 %5 = bitcast %struct.t6* %p6 to i8*
145 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %5, i8* bitcast (%struct.t6* @caller2.p6 to i8*), i64 6, i1 false)
146 %6 = bitcast %struct.t7* %p7 to i8*
147 call void @llvm.memcpy.p0i8.p0i8.i64(i8* %6, i8* bitcast (%struct.t7* @caller2.p7 to i8*), i64 7, i1 false)
148 %call = call i32 @callee2(i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, %struct.t1* byval %p1, %struct.t2* byval %p2, %struct.t3* byval %p3, %struct.t4* byval %p4, %struct.t5* byval %p5, %struct.t6* byval %p6, %struct.t7* byval %p7)
149 ret i32 %call
151 ; CHECK: stb {{[0-9]+}}, 119(1)
152 ; CHECK: sth {{[0-9]+}}, 126(1)
153 ; CHECK: stb {{[0-9]+}}, 135(1)
154 ; CHECK: sth {{[0-9]+}}, 133(1)
155 ; CHECK: stw {{[0-9]+}}, 140(1)
156 ; CHECK: stb {{[0-9]+}}, 151(1)
157 ; CHECK: stw {{[0-9]+}}, 147(1)
158 ; CHECK: sth {{[0-9]+}}, 158(1)
159 ; CHECK: stw {{[0-9]+}}, 154(1)
160 ; CHECK: stw {{[0-9]+}}, 164(1)
161 ; CHECK: stw {{[0-9]+}}, 161(1)
162 }
164 define internal i32 @callee2(i32 %z1, i32 %z2, i32 %z3, i32 %z4, i32 %z5, i32 %z6, i32 %z7, i32 %z8, %struct.t1* byval %v1, %struct.t2* byval %v2, %struct.t3* byval %v3, %struct.t4* byval %v4, %struct.t5* byval %v5, %struct.t6* byval %v6, %struct.t7* byval %v7) nounwind {
165 entry:
166 %z1.addr = alloca i32, align 4
167 %z2.addr = alloca i32, align 4
168 %z3.addr = alloca i32, align 4
169 %z4.addr = alloca i32, align 4
170 %z5.addr = alloca i32, align 4
171 %z6.addr = alloca i32, align 4
172 %z7.addr = alloca i32, align 4
173 %z8.addr = alloca i32, align 4
174 store i32 %z1, i32* %z1.addr, align 4
175 store i32 %z2, i32* %z2.addr, align 4
176 store i32 %z3, i32* %z3.addr, align 4
177 store i32 %z4, i32* %z4.addr, align 4
178 store i32 %z5, i32* %z5.addr, align 4
179 store i32 %z6, i32* %z6.addr, align 4
180 store i32 %z7, i32* %z7.addr, align 4
181 store i32 %z8, i32* %z8.addr, align 4
182 %a = getelementptr inbounds %struct.t1, %struct.t1* %v1, i32 0, i32 0
183 %0 = load i8, i8* %a, align 1
184 %conv = zext i8 %0 to i32
185 %a1 = getelementptr inbounds %struct.t2, %struct.t2* %v2, i32 0, i32 0
186 %1 = load i16, i16* %a1, align 1
187 %conv2 = sext i16 %1 to i32
188 %add = add nsw i32 %conv, %conv2
189 %a3 = getelementptr inbounds %struct.t3, %struct.t3* %v3, i32 0, i32 0
190 %2 = load i16, i16* %a3, align 1
191 %conv4 = sext i16 %2 to i32
192 %add5 = add nsw i32 %add, %conv4
193 %a6 = getelementptr inbounds %struct.t4, %struct.t4* %v4, i32 0, i32 0
194 %3 = load i32, i32* %a6, align 1
195 %add7 = add nsw i32 %add5, %3
196 %a8 = getelementptr inbounds %struct.t5, %struct.t5* %v5, i32 0, i32 0
197 %4 = load i32, i32* %a8, align 1
198 %add9 = add nsw i32 %add7, %4
199 %a10 = getelementptr inbounds %struct.t6, %struct.t6* %v6, i32 0, i32 0
200 %5 = load i32, i32* %a10, align 1
201 %add11 = add nsw i32 %add9, %5
202 %a12 = getelementptr inbounds %struct.t7, %struct.t7* %v7, i32 0, i32 0
203 %6 = load i32, i32* %a12, align 1
204 %add13 = add nsw i32 %add11, %6
205 ret i32 %add13
207 ; CHECK-DAG: lha {{[0-9]+}}, 126(1)
208 ; CHECK-DAG: lha {{[0-9]+}}, 133(1)
209 ; CHECK-DAG: lbz {{[0-9]+}}, 119(1)
210 ; CHECK-DAG: lwz {{[0-9]+}}, 140(1)
211 ; CHECK-DAG: lwz {{[0-9]+}}, 147(1)
212 ; CHECK-DAG: lwz {{[0-9]+}}, 154(1)
213 ; CHECK-DAG: lwz {{[0-9]+}}, 161(1)
214 }