1 ; RUN: llc -march=amdgcn -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,SI %s
2 ; RUN: llc -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs< %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI %s
5 ; GCN-LABEL: {{^}}global_truncstore_i32_to_i1:
6 ; GCN: s_load_dword [[LOAD:s[0-9]+]],
7 ; GCN: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1
8 ; GCN: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]]
9 ; GCN: buffer_store_byte [[VREG]],
10 define amdgpu_kernel void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind {
11 %trunc = trunc i32 %val to i1
12 store i1 %trunc, i1 addrspace(1)* %out, align 1
16 ; GCN-LABEL: {{^}}global_truncstore_i64_to_i1:
17 ; GCN: buffer_store_byte
18 define amdgpu_kernel void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind {
19 %trunc = trunc i64 %val to i1
20 store i1 %trunc, i1 addrspace(1)* %out, align 1
25 ; GCN-LABEL: {{^}}s_arg_global_truncstore_i16_to_i1:
26 ; GCN: s_load_dword [[LOAD:s[0-9]+]],
27 ; GCN: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1
28 ; GCN: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]]
29 ; GCN: buffer_store_byte [[VREG]],
30 define amdgpu_kernel void @s_arg_global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind {
31 %trunc = trunc i16 %val to i1
32 store i1 %trunc, i1 addrspace(1)* %out, align 1
35 ; GCN-LABEL: {{^}}global_truncstore_i16_to_i1:
36 define amdgpu_kernel void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val0, i16 %val1) nounwind {
37 %add = add i16 %val0, %val1
38 %trunc = trunc i16 %add to i1
39 store i1 %trunc, i1 addrspace(1)* %out, align 1