xref: /llvm-project/llvm/test/CodeGen/Hexagon/struct_copy_sched_r16.ll (revision 2208c97c1bec2512d4e47b6223db6d95a7037956)
1; RUN: llc -mtriple=hexagon -hexagon-small-data-threshold=0 < %s | FileCheck %s
2; Disable small-data, or the test will need to be modified to account for g0
3; being placed there.
4
5%s.3 = type { i8, i8, i8, i8, i8, i8 }
6
7@g0 = external global %s.3
8
9; CHECK: [[REG1:(r[0-9]+)]] = {{[#]+}}g0
10; CHECK: r{{[0-9]+}} = mem{{u?}}b([[REG1]]+#{{[0-9]+}})
11; CHECK: r0 = #0
12; CHECK: dealloc_return
13define i32 @f0() #0 {
14b0:
15  %v0 = alloca %s.3, align 1
16  call void @llvm.memcpy.p0.p0.i32(ptr align 1 %v0, ptr align 1 @g0, i32 6, i1 false)
17  call void @f1(ptr %v0) #0
18  ret i32 0
19}
20
21declare void @f1(ptr)
22
23; Function Attrs: argmemonly nounwind
24declare void @llvm.memcpy.p0.p0.i32(ptr nocapture writeonly, ptr nocapture readonly, i32, i1) #1
25
26attributes #0 = { nounwind }
27attributes #1 = { argmemonly nounwind }
28