; RUN: llc -mtriple=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope %s ; creating v4i16->v4f16 and v4f16->v4i16 bitcasts in the selection DAG is rather ; difficult, so this test has to throw in some llvm.amdgcn.wqm to get them ; CHECK-LABEL: {{^}}test_to_i16: ; CHECK: s_endpgm define amdgpu_ps void @test_to_i16(ptr addrspace(8) inreg, <4 x half> inreg) #0 { %a_tmp = call <4 x half> @llvm.amdgcn.wqm.v4f16(<4 x half> %1) %a_i16_tmp = bitcast <4 x half> %a_tmp to <4 x i16> %a_i16 = call <4 x i16> @llvm.amdgcn.wqm.v4i16(<4 x i16> %a_i16_tmp) %a_i32 = bitcast <4 x i16> %a_i16 to <2 x i32> call void @llvm.amdgcn.raw.ptr.buffer.store.v2i32(<2 x i32> %a_i32, ptr addrspace(8) %0, i32 0, i32 0, i32 0) ret void } ; CHECK-LABEL: {{^}}test_to_half: ; CHECK: s_endpgm define amdgpu_ps void @test_to_half(ptr addrspace(8) inreg, <4 x i16> inreg) #0 { %a_tmp = call <4 x i16> @llvm.amdgcn.wqm.v4i16(<4 x i16> %1) %a_half_tmp = bitcast <4 x i16> %a_tmp to <4 x half> %a_half = call <4 x half> @llvm.amdgcn.wqm.v4f16(<4 x half> %a_half_tmp) %a_i32 = bitcast <4 x half> %a_half to <2 x i32> call void @llvm.amdgcn.raw.ptr.buffer.store.v2i32(<2 x i32> %a_i32, ptr addrspace(8) %0, i32 0, i32 0, i32 0) ret void } declare <4 x half> @llvm.amdgcn.wqm.v4f16(<4 x half>) #1 declare <4 x i16> @llvm.amdgcn.wqm.v4i16(<4 x i16>) #1 declare void @llvm.amdgcn.raw.ptr.buffer.store.v2i32(<2 x i32>, ptr addrspace(8), i32, i32, i32) #0 attributes #0 = { nounwind memory(argmem: write) } attributes #1 = { nounwind readonly }