1 ; RUN: llc < %s -march=amdgcn -mcpu=tahiti -verify-machineinstrs | FileCheck %s
2 ; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s
4 ; load a f64 value from the global address space.
5 ; CHECK-LABEL: {{^}}load_f64:
6 ; CHECK: buffer_load_dwordx2 v[{{[0-9]+:[0-9]+}}]
7 ; CHECK: buffer_store_dwordx2 v[{{[0-9]+:[0-9]+}}]
8 define void @load_f64(double addrspace(1)* %out, double addrspace(1)* %in) {
9 %1 = load double, double addrspace(1)* %in
10 store double %1, double addrspace(1)* %out
14 ; CHECK-LABEL: {{^}}load_i64:
15 ; CHECK: buffer_load_dwordx2 v[{{[0-9]+:[0-9]+}}]
16 ; CHECK: buffer_store_dwordx2 v[{{[0-9]+:[0-9]+}}]
17 define void @load_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %in) {
18 %tmp = load i64, i64 addrspace(1)* %in
19 store i64 %tmp, i64 addrspace(1)* %out, align 8
23 ; Load a f64 value from the constant address space.
24 ; CHECK-LABEL: {{^}}load_const_addrspace_f64:
25 ; CHECK: s_load_dwordx2 s[{{[0-9]+:[0-9]+}}]
26 ; CHECK: buffer_store_dwordx2 v[{{[0-9]+:[0-9]+}}]
27 define void @load_const_addrspace_f64(double addrspace(1)* %out, double addrspace(2)* %in) {
28 %1 = load double, double addrspace(2)* %in
29 store double %1, double addrspace(1)* %out