1; RUN: llc -march=hexagon < %s | FileCheck %s
2
3target triple = "hexagon"
4
5; CHECK-LABEL: test1:
6; CHECK-DAG: memw(r29+#4) = ##875770417
7; CHECK-DAG: memw(r29+#8) = #51
8; CHECK-DAG: memh(r29+#12) = #50
9; CHECK-DAG: memb(r29+#15) = #49
10define void @test1() {
11b0:
12  %v1 = alloca [1 x i8], align 1
13  %v2 = alloca i16, align 2
14  %v3 = alloca i32, align 4
15  %v4 = alloca i32, align 4
16  %v5 = getelementptr inbounds [1 x i8], [1 x i8]* %v1, i32 0, i32 0
17  call void @llvm.lifetime.start(i64 1, i8* %v5)
18  store i8 49, i8* %v5, align 1
19  %v6 = bitcast i16* %v2 to i8*
20  call void @llvm.lifetime.start(i64 2, i8* %v6)
21  store i16 50, i16* %v2, align 2
22  %v7 = bitcast i32* %v3 to i8*
23  call void @llvm.lifetime.start(i64 4, i8* %v7)
24  store i32 51, i32* %v3, align 4
25  %v8 = bitcast i32* %v4 to i8*
26  call void @llvm.lifetime.start(i64 4, i8* %v8)
27  store i32 875770417, i32* %v4, align 4
28  call void @test4(i8* %v5, i8* %v6, i8* %v7, i8* %v8)
29  call void @llvm.lifetime.end(i64 4, i8* %v8)
30  call void @llvm.lifetime.end(i64 4, i8* %v7)
31  call void @llvm.lifetime.end(i64 2, i8* %v6)
32  call void @llvm.lifetime.end(i64 1, i8* %v5)
33  ret void
34}
35
36; CHECK-LABEL: test2:
37; CHECK-DAG: memw(r29+#208) = #51
38; CHECK-DAG: memh(r29+#212) = r{{[0-9]+}}
39; CHECK-DAG: memb(r29+#215) = r{{[0-9]+}}
40define void @test2() {
41b0:
42  %v1 = alloca [1 x i8], align 1
43  %v2 = alloca i16, align 2
44  %v3 = alloca i32, align 4
45  %v4 = alloca i32, align 4
46  %v5 = alloca [100 x i8], align 8
47  %v6 = alloca [101 x i8], align 8
48  %v7 = getelementptr inbounds [1 x i8], [1 x i8]* %v1, i32 0, i32 0
49  call void @llvm.lifetime.start(i64 1, i8* %v7)
50  store i8 49, i8* %v7, align 1
51  %v8 = bitcast i16* %v2 to i8*
52  call void @llvm.lifetime.start(i64 2, i8* %v8)
53  store i16 50, i16* %v2, align 2
54  %v9 = bitcast i32* %v3 to i8*
55  call void @llvm.lifetime.start(i64 4, i8* %v9)
56  store i32 51, i32* %v3, align 4
57  %v10 = bitcast i32* %v4 to i8*
58  call void @llvm.lifetime.start(i64 4, i8* %v10)
59  store i32 875770417, i32* %v4, align 4
60  %v11 = getelementptr inbounds [100 x i8], [100 x i8]* %v5, i32 0, i32 0
61  call void @llvm.lifetime.start(i64 100, i8* %v11)
62  call void @llvm.memset.p0i8.i32(i8* align 8 %v11, i8 0, i32 100, i1 false)
63  store i8 50, i8* %v11, align 8
64  %v12 = getelementptr inbounds [101 x i8], [101 x i8]* %v6, i32 0, i32 0
65  call void @llvm.lifetime.start(i64 101, i8* %v12)
66  call void @llvm.memset.p0i8.i32(i8* align 8 %v12, i8 0, i32 101, i1 false)
67  store i8 49, i8* %v12, align 8
68  call void @test3(i8* %v7, i8* %v8, i8* %v9, i8* %v10, i8* %v11, i8* %v12)
69  call void @llvm.lifetime.end(i64 101, i8* %v12)
70  call void @llvm.lifetime.end(i64 100, i8* %v11)
71  call void @llvm.lifetime.end(i64 4, i8* %v10)
72  call void @llvm.lifetime.end(i64 4, i8* %v9)
73  call void @llvm.lifetime.end(i64 2, i8* %v8)
74  call void @llvm.lifetime.end(i64 1, i8* %v7)
75  ret void
76}
77
78declare void @llvm.lifetime.start(i64, i8* nocapture) #0
79declare void @llvm.lifetime.end(i64, i8* nocapture) #0
80declare void @llvm.memset.p0i8.i32(i8* nocapture writeonly, i8, i32, i1) #0
81
82declare void @test3(i8*, i8*, i8*, i8*, i8*, i8*)
83declare void @test4(i8*, i8*, i8*, i8*)
84
85attributes #0 = { argmemonly nounwind "target-cpu"="hexagonv60" }
86