| ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s |
| ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s |
| |
| |
| ; SI-LABEL: {{^}}global_truncstore_i32_to_i1: |
| ; SI: s_load_dword [[LOAD:s[0-9]+]], |
| ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 |
| ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] |
| ; SI: buffer_store_byte [[VREG]], |
| define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind { |
| %trunc = trunc i32 %val to i1 |
| store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| ret void |
| } |
| |
| ; SI-LABEL: {{^}}global_truncstore_i64_to_i1: |
| ; SI: buffer_store_byte |
| define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind { |
| %trunc = trunc i64 %val to i1 |
| store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| ret void |
| } |
| |
| ; SI-LABEL: {{^}}global_truncstore_i16_to_i1: |
| ; SI: s_load_dword [[LOAD:s[0-9]+]], |
| ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 |
| ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] |
| ; SI: buffer_store_byte [[VREG]], |
| define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind { |
| %trunc = trunc i16 %val to i1 |
| store i1 %trunc, i1 addrspace(1)* %out, align 1 |
| ret void |
| } |