1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s 2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s 3 4 5 ; SI-LABEL: {{^}}global_truncstore_i32_to_i1: 6 ; SI: s_load_dword [[LOAD:s[0-9]+]], 7 ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 8 ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] 9 ; SI: buffer_store_byte [[VREG]], 10 define 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 13 ret void 14 } 15 16 ; SI-LABEL: {{^}}global_truncstore_i64_to_i1: 17 ; SI: buffer_store_byte 18 define 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 21 ret void 22 } 23 24 ; SI-LABEL: {{^}}global_truncstore_i16_to_i1: 25 ; SI: s_load_dword [[LOAD:s[0-9]+]], 26 ; SI: s_and_b32 [[SREG:s[0-9]+]], [[LOAD]], 1 27 ; SI: v_mov_b32_e32 [[VREG:v[0-9]+]], [[SREG]] 28 ; SI: buffer_store_byte [[VREG]], 29 define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind { 30 %trunc = trunc i16 %val to i1 31 store i1 %trunc, i1 addrspace(1)* %out, align 1 32 ret void 33 } 34
