You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
18 lines
721 B
18 lines
721 B
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
|
|
|
|
; TII::areLoadsFromSameBasePtr failed because the offset for atomics
|
|
; is different from a normal load due to the data operand.
|
|
|
|
; GCN-LABEL: {{^}}are_loads_from_same_base_ptr_ds_atomic:
|
|
; GCN: global_load_dword
|
|
; GCN: ds_min_u32
|
|
; GCN: ds_max_u32
|
|
define amdgpu_kernel void @are_loads_from_same_base_ptr_ds_atomic(i32 addrspace(1)* %arg0, i32 addrspace(3)* noalias %ptr0) #0 {
|
|
%tmp1 = load volatile i32, i32 addrspace(1)* %arg0
|
|
%tmp2 = atomicrmw umin i32 addrspace(3)* %ptr0, i32 %tmp1 seq_cst
|
|
%tmp3 = atomicrmw umax i32 addrspace(3)* %ptr0, i32 %tmp1 seq_cst
|
|
ret void
|
|
}
|
|
|
|
attributes #0 = { nounwind }
|