1 ; RUN: llc < %s -march=r600 -mcpu=redwood | FileCheck %s --check-prefix=R600 2 ; RUN: llc < %s -march=amdgcn -mcpu=SI -verify-machineinstrs | FileCheck %s --check-prefix=SI 3 ; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck %s --check-prefix=SI 4 5 ; R600: {{^}}test: 6 ; R600: MEM_RAT_CACHELESS STORE_RAW 7 ; R600: MEM_RAT_CACHELESS STORE_RAW 8 9 ; SI: {{^}}test: 10 ; SI: v_mov_b32_e32 v[[V_ZERO:[0-9]]], 0{{$}} 11 ; SI: buffer_store_dwordx2 v[0:[[V_ZERO]]{{\]}} 12 define void @test(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) { 13 entry: 14 %0 = mul i32 %a, %b 15 %1 = add i32 %0, %c 16 %2 = zext i32 %1 to i64 17 store i64 %2, i64 addrspace(1)* %out 18 ret void 19 } 20 21 ; SI-LABEL: {{^}}testi1toi32: 22 ; SI: v_cndmask_b32 23 define void @testi1toi32(i32 addrspace(1)* %out, i32 %a, i32 %b) { 24 entry: 25 %0 = icmp eq i32 %a, %b 26 %1 = zext i1 %0 to i32 27 store i32 %1, i32 addrspace(1)* %out 28 ret void 29 } 30 31 ; SI-LABEL: {{^}}zext_i1_to_i64: 32 ; SI: s_mov_b32 s{{[0-9]+}}, 0 33 ; SI: v_cmp_eq_i32 34 ; SI: v_cndmask_b32 35 define void @zext_i1_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) nounwind { 36 %cmp = icmp eq i32 %a, %b 37 %ext = zext i1 %cmp to i64 38 store i64 %ext, i64 addrspace(1)* %out, align 8 39 ret void 40 } 41
