Mercurial > hg > CbC > CbC_llvm
diff test/CodeGen/AMDGPU/fptosi.f16.ll @ 121:803732b1fca8
LLVM 5.0
author | kono |
---|---|
date | Fri, 27 Oct 2017 17:07:41 +0900 |
parents | 1172e4bd9c6f |
children |
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--- a/test/CodeGen/AMDGPU/fptosi.f16.ll Fri Nov 25 19:14:25 2016 +0900 +++ b/test/CodeGen/AMDGPU/fptosi.f16.ll Fri Oct 27 17:07:41 2017 +0900 @@ -1,5 +1,5 @@ -; RUN: llc -march=amdgcn -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s -; RUN: llc -march=amdgcn -mcpu=fiji -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s +; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=SI %s +; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs -enable-unsafe-fp-math < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s ; GCN-LABEL: {{^}}fptosi_f16_to_i16 ; GCN: buffer_load_ushort v[[A_F16:[0-9]+]] @@ -7,7 +7,7 @@ ; GCN: v_cvt_i32_f32_e32 v[[R_I16:[0-9]+]], v[[A_F32]] ; GCN: buffer_store_short v[[R_I16]] ; GCN: s_endpgm -define void @fptosi_f16_to_i16( +define amdgpu_kernel void @fptosi_f16_to_i16( i16 addrspace(1)* %r, half addrspace(1)* %a) { entry: @@ -23,7 +23,7 @@ ; GCN: v_cvt_i32_f32_e32 v[[R_I32:[0-9]+]], v[[A_F32]] ; GCN: buffer_store_dword v[[R_I32]] ; GCN: s_endpgm -define void @fptosi_f16_to_i32( +define amdgpu_kernel void @fptosi_f16_to_i32( i32 addrspace(1)* %r, half addrspace(1)* %a) { entry: @@ -40,7 +40,7 @@ ; GCN: buffer_load_ushort ; GCN: v_cvt_f32_f16_e32 ; GCN: s_endpgm -define void @fptosi_f16_to_i64( +define amdgpu_kernel void @fptosi_f16_to_i64( i64 addrspace(1)* %r, half addrspace(1)* %a) { entry: @@ -52,17 +52,26 @@ ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i16 ; GCN: buffer_load_dword v[[A_V2_F16:[0-9]+]] -; GCN: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]] -; GCN: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]] -; GCN: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]] -; GCN: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]] -; GCN: v_cvt_i32_f32_e32 v[[R_I16_1:[0-9]+]], v[[A_F32_1]] -; GCN: v_and_b32_e32 v[[R_I16_LO:[0-9]+]], 0xffff, v[[R_I16_0]] -; GCN: v_lshlrev_b32_e32 v[[R_I16_HI:[0-9]+]], 16, v[[R_I16_1]] -; GCN: v_or_b32_e32 v[[R_V2_I16:[0-9]+]], v[[R_I16_HI]], v[[R_I16_LO]] + +; SI: v_lshrrev_b32_e32 v[[A_F16_1:[0-9]+]], 16, v[[A_V2_F16]] +; SI: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]] +; SI: v_cvt_f32_f16_e32 v[[A_F32_1:[0-9]+]], v[[A_F16_1]] +; SI: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]] +; SI-DAG: v_cvt_i32_f32_e32 v[[R_I16_1:[0-9]+]], v[[A_F32_1]] +; SI-DAG: v_and_b32_e32 v[[R_I16_LO:[0-9]+]], 0xffff, v[[R_I16_0]] +; SI: v_lshlrev_b32_e32 v[[R_I16_HI:[0-9]+]], 16, v[[R_I16_1]] +; SI: v_or_b32_e32 v[[R_V2_I16:[0-9]+]], v[[R_I16_LO]], v[[R_I16_HI]] + +; VI: v_cvt_f32_f16_e32 v[[A_F32_0:[0-9]+]], v[[A_V2_F16]] +; VI: v_cvt_f32_f16_sdwa v[[A_F32_1:[0-9]+]], v[[A_V2_F16]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1 +; VI: v_cvt_i32_f32_e32 v[[R_I16_0:[0-9]+]], v[[A_F32_0]] +; VI: v_cvt_i32_f32_sdwa v[[R_I16_1:[0-9]+]], v[[A_F32_1]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD +; VI: v_or_b32_sdwa v[[R_V2_I16:[0-9]+]], v[[R_I16_0]], v[[R_I16_1]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_0 src1_sel:DWORD + ; GCN: buffer_store_dword v[[R_V2_I16]] ; GCN: s_endpgm -define void @fptosi_v2f16_to_v2i16( + +define amdgpu_kernel void @fptosi_v2f16_to_v2i16( <2 x i16> addrspace(1)* %r, <2 x half> addrspace(1)* %a) { entry: @@ -75,12 +84,13 @@ ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i32 ; GCN: buffer_load_dword ; GCN: v_cvt_f32_f16_e32 -; GCN: v_cvt_f32_f16_e32 +; SI: v_cvt_f32_f16_e32 +; VI: v_cvt_f32_f16_sdwa ; GCN: v_cvt_i32_f32_e32 ; GCN: v_cvt_i32_f32_e32 ; GCN: buffer_store_dwordx2 ; GCN: s_endpgm -define void @fptosi_v2f16_to_v2i32( +define amdgpu_kernel void @fptosi_v2f16_to_v2i32( <2 x i32> addrspace(1)* %r, <2 x half> addrspace(1)* %a) { entry: @@ -96,9 +106,10 @@ ; GCN-LABEL: {{^}}fptosi_v2f16_to_v2i64 ; GCN: buffer_load_dword ; GCN: v_cvt_f32_f16_e32 -; GCN: v_cvt_f32_f16_e32 +; SI: v_cvt_f32_f16_e32 +; VI: v_cvt_f32_f16_sdwa ; GCN: s_endpgm -define void @fptosi_v2f16_to_v2i64( +define amdgpu_kernel void @fptosi_v2f16_to_v2i64( <2 x i64> addrspace(1)* %r, <2 x half> addrspace(1)* %a) { entry: