xref: /llvm-project/llvm/test/CodeGen/Hexagon/varargs-memv.ll (revision 2208c97c1bec2512d4e47b6223db6d95a7037956)
1; RUN: llc -mtriple=hexagon < %s
2; REQUIRES: asserts
3; Check that llc does not crash.
4
5@g0 = private unnamed_addr constant [7 x i8] c"%d\09\09%d\00", align 1
6@g1 = common global <4 x i32> zeroinitializer, align 16
7
8declare i32 @f0(...)
9
10; Function Attrs: nounwind
11define i32 @f1() #0 {
12b0:
13  %v0 = alloca i32, align 4
14  %v1 = alloca i32, align 4
15  %v2 = alloca [0 x <4 x i32>], align 16
16  store i32 0, ptr %v0
17  store i32 0, ptr %v1, align 4
18  call void @llvm.memset.p0.i32(ptr align 16 %v2, i8 0, i32 0, i1 false)
19  %v4 = load i32, ptr %v1, align 4
20  %v5 = add nsw i32 %v4, 1
21  store i32 %v5, ptr %v1, align 4
22  %v6 = load <4 x i32>, ptr @g1, align 16
23  %v7 = call i32 @f0(ptr @g0, i32 %v5, <4 x i32> %v6)
24  ret i32 0
25}
26
27; Function Attrs: argmemonly nounwind
28declare void @llvm.memset.p0.i32(ptr nocapture writeonly, i8, i32, i1) #1
29
30attributes #0 = { nounwind "target-cpu"="hexagonv60" }
31attributes #1 = { argmemonly nounwind }
32