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AMDGPU: Switch some half using-tests to use amdhsa
The default clover ABI weirdly promotes half to float, which should probably be fixed. llvm-svn: 333730
This commit is contained in:
Matt Arsenault
parent
e5d23d6614
commit
2a07f9ff55
@ -1,13 +1,12 @@
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; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tahiti -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,SI %s
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; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=tonga -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI %s
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; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=kaveri -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,SI %s
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; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI %s
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; half args should be promoted to float for SI and lower.
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; GCN-LABEL: {{^}}load_f16_arg:
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; GCN: s_load_dword [[ARG:s[0-9]+]]
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; SI: v_cvt_f16_f32_e32 [[CVT:v[0-9]+]], [[ARG]]
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; VI: v_trunc_f16_e32 [[CVT:v[0-9]+]], [[ARG]]
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; GCN: buffer_store_short [[CVT]]
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; GCN: flat_load_ushort [[ARG:v[0-9]+]]
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; GCN-NOT: [[ARG]]
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; GCN: flat_store_short v{{\[[0-9]+:[0-9]+\]}}, [[ARG]]
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define amdgpu_kernel void @load_f16_arg(half addrspace(1)* %out, half %arg) #0 {
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store half %arg, half addrspace(1)* %out
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ret void
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@ -16,20 +15,20 @@ define amdgpu_kernel void @load_f16_arg(half addrspace(1)* %out, half %arg) #0 {
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; GCN-LABEL: {{^}}load_v2f16_arg:
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; GCN: s_load_dword [[ARG:s[0-9]+]]
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; GCN: v_mov_b32_e32 [[V_ARG:v[0-9]+]], [[ARG]]
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; GCN: buffer_store_dword [[V_ARG]]
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; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[V_ARG]]
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define amdgpu_kernel void @load_v2f16_arg(<2 x half> addrspace(1)* %out, <2 x half> %arg) #0 {
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store <2 x half> %arg, <2 x half> addrspace(1)* %out
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ret void
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}
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; GCN-LABEL: {{^}}load_v3f16_arg:
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; GCN: buffer_load_ushort
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; GCN: flat_load_ushort
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; GCN: s_load_dword s
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; GCN-NOT: buffer_load
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; GCN-DAG: buffer_store_dword
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; GCN-DAG: buffer_store_short
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; GCN-NOT: buffer_store
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; GCN-NOT: _load
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; GCN-DAG: _store_dword
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; GCN-DAG: _store_short
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; GCN-NOT: _store
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; GCN: s_endpgm
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define amdgpu_kernel void @load_v3f16_arg(<3 x half> addrspace(1)* %out, <3 x half> %arg) #0 {
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store <3 x half> %arg, <3 x half> addrspace(1)* %out
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@ -39,11 +38,11 @@ define amdgpu_kernel void @load_v3f16_arg(<3 x half> addrspace(1)* %out, <3 x ha
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; FIXME: Why not one load?
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; GCN-LABEL: {{^}}load_v4f16_arg:
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; GCN-DAG: s_load_dword [[ARG0_LO:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, {{0xb|0x2c}}
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; GCN-DAG: s_load_dword [[ARG0_HI:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, {{0xc|0x30}}
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; GCN-DAG: s_load_dword [[ARG0_LO:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, {{0x2|0x8}}
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; GCN-DAG: s_load_dword [[ARG0_HI:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, {{0x3|0xc}}
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; GCN-DAG: v_mov_b32_e32 v[[V_ARG0_LO:[0-9]+]], [[ARG0_LO]]
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; GCN-DAG: v_mov_b32_e32 v[[V_ARG0_HI:[0-9]+]], [[ARG0_HI]]
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; GCN: buffer_store_dwordx2 v{{\[}}[[V_ARG0_LO]]:[[V_ARG0_HI]]{{\]}}
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; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[V_ARG0_LO]]:[[V_ARG0_HI]]{{\]}}
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define amdgpu_kernel void @load_v4f16_arg(<4 x half> addrspace(1)* %out, <4 x half> %arg) #0 {
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store <4 x half> %arg, <4 x half> addrspace(1)* %out
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ret void
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@ -77,16 +76,16 @@ define amdgpu_kernel void @extload_v2f16_to_v2f32_arg(<2 x float> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_v3f16_to_v3f32_arg:
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; GCN: buffer_load_ushort
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; GCN: buffer_load_ushort
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; GCN: buffer_load_ushort
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; GCN-NOT: buffer_load
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; GCN: flat_load_ushort
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; GCN: flat_load_ushort
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; GCN: flat_load_ushort
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; GCN-NOT: {{buffer|flat|global}}_load
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; GCN: v_cvt_f32_f16_e32
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; GCN: v_cvt_f32_f16_e32
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; GCN: v_cvt_f32_f16_e32
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; GCN-NOT: v_cvt_f32_f16
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; GCN-DAG: buffer_store_dword
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; GCN-DAG: buffer_store_dwordx2
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; GCN-DAG: _store_dword
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; GCN-DAG: _store_dwordx2
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; GCN: s_endpgm
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define amdgpu_kernel void @extload_v3f16_to_v3f32_arg(<3 x float> addrspace(1)* %out, <3 x half> %arg) #0 {
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%ext = fpext <3 x half> %arg to <3 x float>
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@ -102,14 +101,14 @@ define amdgpu_kernel void @extload_v4f16_to_v4f32_arg(<4 x float> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_v8f16_to_v8f32_arg:
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: buffer_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; SI: flat_load_ushort
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; VI: s_load_dword s
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@ -126,8 +125,8 @@ define amdgpu_kernel void @extload_v4f16_to_v4f32_arg(<4 x float> addrspace(1)*
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; GCN: v_cvt_f32_f16_e32
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; GCN: v_cvt_f32_f16_e32
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; GCN: buffer_store_dwordx4
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; GCN: buffer_store_dwordx4
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; GCN: flat_store_dwordx4
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; GCN: flat_store_dwordx4
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define amdgpu_kernel void @extload_v8f16_to_v8f32_arg(<8 x float> addrspace(1)* %out, <8 x half> %arg) #0 {
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%ext = fpext <8 x half> %arg to <8 x float>
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store <8 x float> %ext, <8 x float> addrspace(1)* %out
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@ -135,13 +134,10 @@ define amdgpu_kernel void @extload_v8f16_to_v8f32_arg(<8 x float> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_f16_to_f64_arg:
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; SI: s_load_dword [[ARG:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0xb{{$}}
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; SI: v_cvt_f64_f32_e32 [[RESULT:v\[[0-9]+:[0-9]+\]]], [[ARG]]
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; VI: s_load_dword [[ARG:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x2c{{$}}
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; VI: v_trunc_f16_e32 v[[VARG:[0-9]+]], [[ARG]]
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; VI: v_cvt_f32_f16_e32 v[[VARG_F32:[0-9]+]], v[[VARG]]
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; VI: v_cvt_f64_f32_e32 [[RESULT:v\[[0-9]+:[0-9]+\]]], v[[VARG_F32]]
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; GCN: buffer_store_dwordx2 [[RESULT]]
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; GCN: flat_load_ushort [[ARG:v[0-9]+]]
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; GCN: v_cvt_f32_f16_e32 v[[ARG_F32:[0-9]+]], [[ARG]]
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; GCN: v_cvt_f64_f32_e32 [[RESULT:v\[[0-9]+:[0-9]+\]]], v[[ARG_F32]]
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; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, [[RESULT]]
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define amdgpu_kernel void @extload_f16_to_f64_arg(double addrspace(1)* %out, half %arg) #0 {
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%ext = fpext half %arg to double
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store double %ext, double addrspace(1)* %out
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@ -149,8 +145,8 @@ define amdgpu_kernel void @extload_f16_to_f64_arg(double addrspace(1)* %out, hal
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}
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; GCN-LABEL: {{^}}extload_v2f16_to_v2f64_arg:
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; SI-DAG: buffer_load_ushort v
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; SI-DAG: buffer_load_ushort v
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; SI-DAG: flat_load_ushort v
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; SI-DAG: flat_load_ushort v
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; VI-DAG: s_load_dword s
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; VI: s_lshr_b32
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@ -167,9 +163,9 @@ define amdgpu_kernel void @extload_v2f16_to_v2f64_arg(<2 x double> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_v3f16_to_v3f64_arg:
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; GCN-DAG: buffer_load_ushort v
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; GCN-DAG: buffer_load_ushort v
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; GCN-DAG: buffer_load_ushort v
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; GCN-DAG: flat_load_ushort v
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; GCN-DAG: flat_load_ushort v
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; GCN-DAG: flat_load_ushort v
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; GCN-DAG: v_cvt_f32_f16_e32
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; GCN-DAG: v_cvt_f32_f16_e32
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; GCN-DAG: v_cvt_f32_f16_e32
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@ -184,10 +180,10 @@ define amdgpu_kernel void @extload_v3f16_to_v3f64_arg(<3 x double> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_v4f16_to_v4f64_arg:
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; VI: s_load_dword s
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; VI: s_load_dword s
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@ -208,15 +204,15 @@ define amdgpu_kernel void @extload_v4f16_to_v4f64_arg(<4 x double> addrspace(1)*
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}
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; GCN-LABEL: {{^}}extload_v8f16_to_v8f64_arg:
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: buffer_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; SI: flat_load_ushort v
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; VI: s_load_dword s
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@ -254,8 +250,8 @@ define amdgpu_kernel void @extload_v8f16_to_v8f64_arg(<8 x double> addrspace(1)*
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}
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; GCN-LABEL: {{^}}global_load_store_f16:
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; GCN: buffer_load_ushort [[TMP:v[0-9]+]]
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; GCN: buffer_store_short [[TMP]]
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; GCN: flat_load_ushort [[TMP:v[0-9]+]]
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; GCN: flat_store_short v{{\[[0-9]+:[0-9]+\]}}, [[TMP]]
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define amdgpu_kernel void @global_load_store_f16(half addrspace(1)* %out, half addrspace(1)* %in) #0 {
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%val = load half, half addrspace(1)* %in
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store half %val, half addrspace(1)* %out
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@ -263,8 +259,8 @@ define amdgpu_kernel void @global_load_store_f16(half addrspace(1)* %out, half a
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}
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; GCN-LABEL: {{^}}global_load_store_v2f16:
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; GCN: buffer_load_dword [[TMP:v[0-9]+]]
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; GCN: buffer_store_dword [[TMP]]
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; GCN: flat_load_dword [[TMP:v[0-9]+]]
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; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[TMP]]
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define amdgpu_kernel void @global_load_store_v2f16(<2 x half> addrspace(1)* %out, <2 x half> addrspace(1)* %in) #0 {
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%val = load <2 x half>, <2 x half> addrspace(1)* %in
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store <2 x half> %val, <2 x half> addrspace(1)* %out
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@ -272,8 +268,8 @@ define amdgpu_kernel void @global_load_store_v2f16(<2 x half> addrspace(1)* %out
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}
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; GCN-LABEL: {{^}}global_load_store_v4f16:
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; GCN: buffer_load_dwordx2 [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: buffer_store_dwordx2 [[TMP]]
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; GCN: flat_load_dwordx2 [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, [[TMP]]
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define amdgpu_kernel void @global_load_store_v4f16(<4 x half> addrspace(1)* %in, <4 x half> addrspace(1)* %out) #0 {
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%val = load <4 x half>, <4 x half> addrspace(1)* %in
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store <4 x half> %val, <4 x half> addrspace(1)* %out
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@ -281,8 +277,8 @@ define amdgpu_kernel void @global_load_store_v4f16(<4 x half> addrspace(1)* %in,
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}
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; GCN-LABEL: {{^}}global_load_store_v8f16:
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; GCN: buffer_load_dwordx4 [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: buffer_store_dwordx4 [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: flat_load_dwordx4 [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: flat_store_dwordx4 v{{\[[0-9]+:[0-9]+\]}}, [[TMP:v\[[0-9]+:[0-9]+\]]]
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; GCN: s_endpgm
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define amdgpu_kernel void @global_load_store_v8f16(<8 x half> addrspace(1)* %out, <8 x half> addrspace(1)* %in) #0 {
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%val = load <8 x half>, <8 x half> addrspace(1)* %in
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@ -291,9 +287,9 @@ define amdgpu_kernel void @global_load_store_v8f16(<8 x half> addrspace(1)* %out
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}
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; GCN-LABEL: {{^}}global_extload_f16_to_f32:
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; GCN: buffer_load_ushort [[LOAD:v[0-9]+]]
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; GCN: flat_load_ushort [[LOAD:v[0-9]+]]
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; GCN: v_cvt_f32_f16_e32 [[CVT:v[0-9]+]], [[LOAD]]
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; GCN: buffer_store_dword [[CVT]]
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; GCN: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[CVT]]
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define amdgpu_kernel void @global_extload_f16_to_f32(float addrspace(1)* %out, half addrspace(1)* %in) #0 {
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%val = load half, half addrspace(1)* %in
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%cvt = fpext half %val to float
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@ -302,12 +298,16 @@ define amdgpu_kernel void @global_extload_f16_to_f32(float addrspace(1)* %out, h
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}
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; GCN-LABEL: {{^}}global_extload_v2f16_to_v2f32:
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; GCN: buffer_load_dword [[LOAD:v[0-9]+]], off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
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; GCN: v_cvt_f32_f16_e32 v[[CVT0:[0-9]+]], [[LOAD]]
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; GCN: flat_load_dword [[LOAD:v[0-9]+]],
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; SI: v_lshrrev_b32_e32 [[HI:v[0-9]+]], 16, [[LOAD]]
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; SI: v_cvt_f32_f16_e32 v[[CVT0:[0-9]+]], [[LOAD]]
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; SI: v_cvt_f32_f16_e32 v[[CVT1:[0-9]+]], [[HI]]
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; VI: v_cvt_f32_f16_sdwa v[[CVT1:[0-9]+]], [[LOAD]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
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; GCN: buffer_store_dwordx2 v{{\[}}[[CVT0]]:[[CVT1]]{{\]}}
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; VI: v_cvt_f32_f16_e32 v[[CVT0:[0-9]+]], [[LOAD]]
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; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[CVT0]]:[[CVT1]]{{\]}}
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; GCN: s_endpgm
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define amdgpu_kernel void @global_extload_v2f16_to_v2f32(<2 x float> addrspace(1)* %out, <2 x half> addrspace(1)* %in) #0 {
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%val = load <2 x half>, <2 x half> addrspace(1)* %in
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@ -341,14 +341,17 @@ define amdgpu_kernel void @global_extload_v8f16_to_v8f32(<8 x float> addrspace(1
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}
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; GCN-LABEL: {{^}}global_extload_v16f16_to_v16f32:
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; GCN: buffer_load_dwordx4
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; GCN: buffer_load_dwordx4
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; GCN: flat_load_dwordx4
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; GCN: flat_load_dwordx4
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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; GCN: flat_store_dwordx4
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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; SI: v_cvt_f32_f16_e32
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@ -363,12 +366,11 @@ define amdgpu_kernel void @global_extload_v8f16_to_v8f32(<8 x float> addrspace(1
|
||||
|
||||
; VI: v_cvt_f32_f16_e32
|
||||
; VI: v_cvt_f32_f16_sdwa
|
||||
; ...
|
||||
|
||||
; GCN: buffer_store_dwordx4
|
||||
; GCN: buffer_store_dwordx4
|
||||
; GCN: buffer_store_dwordx4
|
||||
; GCN: buffer_store_dwordx4
|
||||
|
||||
; GCN: flat_store_dwordx4
|
||||
; GCN: flat_store_dwordx4
|
||||
; GCN: flat_store_dwordx4
|
||||
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_extload_v16f16_to_v16f32(<16 x float> addrspace(1)* %out, <16 x half> addrspace(1)* %in) #0 {
|
||||
@ -379,10 +381,10 @@ define amdgpu_kernel void @global_extload_v16f16_to_v16f32(<16 x float> addrspac
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_extload_f16_to_f64:
|
||||
; GCN: buffer_load_ushort [[LOAD:v[0-9]+]]
|
||||
; GCN: flat_load_ushort [[LOAD:v[0-9]+]]
|
||||
; GCN: v_cvt_f32_f16_e32 [[CVT0:v[0-9]+]], [[LOAD]]
|
||||
; GCN: v_cvt_f64_f32_e32 [[CVT1:v\[[0-9]+:[0-9]+\]]], [[CVT0]]
|
||||
; GCN: buffer_store_dwordx2 [[CVT1]]
|
||||
; GCN: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, [[CVT1]]
|
||||
define amdgpu_kernel void @global_extload_f16_to_f64(double addrspace(1)* %out, half addrspace(1)* %in) #0 {
|
||||
%val = load half, half addrspace(1)* %in
|
||||
%cvt = fpext half %val to double
|
||||
@ -391,7 +393,7 @@ define amdgpu_kernel void @global_extload_f16_to_f64(double addrspace(1)* %out,
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_extload_v2f16_to_v2f64:
|
||||
; GCN-DAG: buffer_load_dword [[LOAD:v[0-9]+]], off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
|
||||
; GCN-DAG: flat_load_dword [[LOAD:v[0-9]+]],
|
||||
|
||||
; SI-DAG: v_lshrrev_b32_e32 [[HI:v[0-9]+]], 16, [[LOAD]]
|
||||
; SI-DAG: v_cvt_f32_f16_e32 v[[CVT0:[0-9]+]], [[LOAD]]
|
||||
@ -404,7 +406,7 @@ define amdgpu_kernel void @global_extload_f16_to_f64(double addrspace(1)* %out,
|
||||
; VI-DAG: v_cvt_f64_f32_e32 v{{\[}}[[CVT3_LO:[0-9]+]]:[[CVT3_HI:[0-9]+]]{{\]}}, v[[CVT0]]
|
||||
; VI-DAG: v_cvt_f64_f32_e32 v{{\[}}[[CVT2_LO:[0-9]+]]:[[CVT2_HI:[0-9]+]]{{\]}}, v[[CVT1]]
|
||||
|
||||
; GCN-DAG: buffer_store_dwordx4 v{{\[}}[[CVT2_LO]]:[[CVT3_HI]]{{\]}}
|
||||
; GCN-DAG: flat_store_dwordx4 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[CVT2_LO]]:[[CVT3_HI]]{{\]}}
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_extload_v2f16_to_v2f64(<2 x double> addrspace(1)* %out, <2 x half> addrspace(1)* %in) #0 {
|
||||
%val = load <2 x half>, <2 x half> addrspace(1)* %in
|
||||
@ -415,23 +417,23 @@ define amdgpu_kernel void @global_extload_v2f16_to_v2f64(<2 x double> addrspace(
|
||||
|
||||
; GCN-LABEL: {{^}}global_extload_v3f16_to_v3f64:
|
||||
|
||||
; XSI: buffer_load_dwordx2 [[LOAD:v\[[0-9]+:[0-9]+\]]]
|
||||
; XSI: flat_load_dwordx2 [[LOAD:v\[[0-9]+:[0-9]+\]]]
|
||||
; XSI: v_cvt_f32_f16_e32
|
||||
; XSI: v_cvt_f32_f16_e32
|
||||
; XSI-DAG: v_lshrrev_b32_e32 {{v[0-9]+}}, 16, {{v[0-9]+}}
|
||||
; XSI: v_cvt_f32_f16_e32
|
||||
; XSI-NOT: v_cvt_f32_f16
|
||||
|
||||
; XVI: buffer_load_dwordx2 [[LOAD:v\[[0-9]+:[0-9]+\]]]
|
||||
; XVI: flat_load_dwordx2 [[LOAD:v\[[0-9]+:[0-9]+\]]]
|
||||
; XVI: v_cvt_f32_f16_e32
|
||||
; XVI: v_cvt_f32_f16_e32
|
||||
; XVI: v_cvt_f32_f16_sdwa
|
||||
; XVI-NOT: v_cvt_f32_f16
|
||||
|
||||
; GCN: buffer_load_dwordx2 v{{\[}}[[IN_LO:[0-9]+]]:[[IN_HI:[0-9]+]]
|
||||
; GCN: flat_load_dwordx2 v{{\[}}[[IN_LO:[0-9]+]]:[[IN_HI:[0-9]+]]
|
||||
; GCN-DAG: v_cvt_f32_f16_e32 [[Z32:v[0-9]+]], v[[IN_HI]]
|
||||
; GCN-DAG: v_cvt_f32_f16_e32 [[X32:v[0-9]+]], v[[IN_LO]]
|
||||
; SI: v_lshrrev_b32_e32 [[Y16:v[0-9]+]], 16, v[[IN_LO]]
|
||||
; SI-DAG: v_lshrrev_b32_e32 [[Y16:v[0-9]+]], 16, v[[IN_LO]]
|
||||
; SI-DAG: v_cvt_f32_f16_e32 [[Y32:v[0-9]+]], [[Y16]]
|
||||
; VI-DAG: v_cvt_f32_f16_sdwa [[Y32:v[0-9]+]], v[[IN_LO]] dst_sel:DWORD dst_unused:UNUSED_PAD src0_sel:WORD_1
|
||||
|
||||
@ -440,8 +442,8 @@ define amdgpu_kernel void @global_extload_v2f16_to_v2f64(<2 x double> addrspace(
|
||||
; GCN-DAG: v_cvt_f64_f32_e32 v[{{[0-9]+}}:[[YHI:[0-9]+]]{{\]}}, [[Y32]]
|
||||
; GCN-NOT: v_cvt_f64_f32_e32
|
||||
|
||||
; GCN-DAG: buffer_store_dwordx4 v{{\[}}[[XLO]]:[[YHI]]{{\]}}, off, s{{\[[0-9]+:[0-9]+\]}}, 0{{$}}
|
||||
; GCN-DAG: buffer_store_dwordx2 [[Z]], off, s{{\[[0-9]+:[0-9]+\]}}, 0 offset:16
|
||||
; GCN-DAG: flat_store_dwordx4 v{{\[[0-9]+:[0-9]+\]}}, v{{\[}}[[XLO]]:[[YHI]]{{\]}}
|
||||
; GCN-DAG: flat_store_dwordx2 v{{\[[0-9]+:[0-9]+\]}}, [[Z]]
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_extload_v3f16_to_v3f64(<3 x double> addrspace(1)* %out, <3 x half> addrspace(1)* %in) #0 {
|
||||
%val = load <3 x half>, <3 x half> addrspace(1)* %in
|
||||
@ -475,9 +477,9 @@ define amdgpu_kernel void @global_extload_v16f16_to_v16f64(<16 x double> addrspa
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_f32_to_f16:
|
||||
; GCN: buffer_load_dword [[LOAD:v[0-9]+]]
|
||||
; GCN: flat_load_dword [[LOAD:v[0-9]+]]
|
||||
; GCN: v_cvt_f16_f32_e32 [[CVT:v[0-9]+]], [[LOAD]]
|
||||
; GCN: buffer_store_short [[CVT]]
|
||||
; GCN: flat_store_short v{{\[[0-9]+:[0-9]+\]}}, [[CVT]]
|
||||
define amdgpu_kernel void @global_truncstore_f32_to_f16(half addrspace(1)* %out, float addrspace(1)* %in) #0 {
|
||||
%val = load float, float addrspace(1)* %in
|
||||
%cvt = fptrunc float %val to half
|
||||
@ -486,7 +488,7 @@ define amdgpu_kernel void @global_truncstore_f32_to_f16(half addrspace(1)* %out,
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_v2f32_to_v2f16:
|
||||
; GCN: buffer_load_dwordx2 v{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}
|
||||
; GCN: flat_load_dwordx2 v{{\[}}[[LO:[0-9]+]]:[[HI:[0-9]+]]{{\]}}
|
||||
; GCN-DAG: v_cvt_f16_f32_e32 [[CVT0:v[0-9]+]], v[[LO]]
|
||||
|
||||
; SI-DAG: v_cvt_f16_f32_e32 [[CVT1:v[0-9]+]], v[[HI]]
|
||||
@ -496,7 +498,7 @@ define amdgpu_kernel void @global_truncstore_f32_to_f16(half addrspace(1)* %out,
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa [[CVT1:v[0-9]+]], v[[HI]] dst_sel:WORD_1 dst_unused:UNUSED_PAD src0_sel:DWORD
|
||||
; VI: v_or_b32_e32 [[PACKED:v[0-9]+]], [[CVT0]], [[CVT1]]
|
||||
|
||||
; GCN-DAG: buffer_store_dword [[PACKED]]
|
||||
; GCN-DAG: flat_store_dword v{{\[[0-9]+:[0-9]+\]}}, [[PACKED]]
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_truncstore_v2f32_to_v2f16(<2 x half> addrspace(1)* %out, <2 x float> addrspace(1)* %in) #0 {
|
||||
%val = load <2 x float>, <2 x float> addrspace(1)* %in
|
||||
@ -506,13 +508,13 @@ define amdgpu_kernel void @global_truncstore_v2f32_to_v2f16(<2 x half> addrspace
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_v3f32_to_v3f16:
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; SI-DAG: v_cvt_f16_f32_e32
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN: buffer_store_short
|
||||
; GCN: buffer_store_dword
|
||||
; GCN: flat_store_short
|
||||
; GCN: flat_store_dword
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_truncstore_v3f32_to_v3f16(<3 x half> addrspace(1)* %out, <3 x float> addrspace(1)* %in) #0 {
|
||||
%val = load <3 x float>, <3 x float> addrspace(1)* %in
|
||||
@ -522,14 +524,14 @@ define amdgpu_kernel void @global_truncstore_v3f32_to_v3f16(<3 x half> addrspace
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_v4f32_to_v4f16:
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; SI-DAG: v_cvt_f16_f32_e32
|
||||
; SI-DAG: v_cvt_f16_f32_e32
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN: buffer_store_dwordx2
|
||||
; GCN: flat_store_dwordx2
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_truncstore_v4f32_to_v4f16(<4 x half> addrspace(1)* %out, <4 x float> addrspace(1)* %in) #0 {
|
||||
%val = load <4 x float>, <4 x float> addrspace(1)* %in
|
||||
@ -539,8 +541,8 @@ define amdgpu_kernel void @global_truncstore_v4f32_to_v4f16(<4 x half> addrspace
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_v8f32_to_v8f16:
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; SI: v_cvt_f16_f32_e32
|
||||
; SI: v_cvt_f16_f32_e32
|
||||
; SI: v_cvt_f16_f32_e32
|
||||
@ -557,7 +559,7 @@ define amdgpu_kernel void @global_truncstore_v4f32_to_v4f16(<4 x half> addrspace
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; VI-DAG: v_cvt_f16_f32_sdwa
|
||||
; GCN: buffer_store_dwordx4
|
||||
; GCN: flat_store_dwordx4
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_truncstore_v8f32_to_v8f16(<8 x half> addrspace(1)* %out, <8 x float> addrspace(1)* %in) #0 {
|
||||
%val = load <8 x float>, <8 x float> addrspace(1)* %in
|
||||
@ -567,10 +569,10 @@ define amdgpu_kernel void @global_truncstore_v8f32_to_v8f16(<8 x half> addrspace
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}global_truncstore_v16f32_to_v16f16:
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: buffer_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN: flat_load_dwordx4
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
@ -587,8 +589,8 @@ define amdgpu_kernel void @global_truncstore_v8f32_to_v8f16(<8 x half> addrspace
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN-DAG: v_cvt_f16_f32_e32
|
||||
; GCN-DAG: buffer_store_dwordx4
|
||||
; GCN-DAG: buffer_store_dwordx4
|
||||
; GCN-DAG: flat_store_dwordx4
|
||||
; GCN-DAG: flat_store_dwordx4
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @global_truncstore_v16f32_to_v16f16(<16 x half> addrspace(1)* %out, <16 x float> addrspace(1)* %in) #0 {
|
||||
%val = load <16 x float>, <16 x float> addrspace(1)* %in
|
||||
@ -653,8 +655,9 @@ define amdgpu_kernel void @fadd_v8f16(<8 x half> addrspace(1)* %out, <8 x half>
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}test_bitcast_from_half:
|
||||
; GCN: buffer_load_ushort [[TMP:v[0-9]+]]
|
||||
; GCN: buffer_store_short [[TMP]]
|
||||
; GCN: flat_load_ushort [[TMP:v[0-9]+]]
|
||||
; GCN-NOT: [[TMP]]
|
||||
; GCN: flat_store_short v{{\[[0-9]+:[0-9]+\]}}, [[TMP]]
|
||||
define amdgpu_kernel void @test_bitcast_from_half(half addrspace(1)* %in, i16 addrspace(1)* %out) #0 {
|
||||
%val = load half, half addrspace(1)* %in
|
||||
%val_int = bitcast half %val to i16
|
||||
@ -663,8 +666,8 @@ define amdgpu_kernel void @test_bitcast_from_half(half addrspace(1)* %in, i16 ad
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}test_bitcast_to_half:
|
||||
; GCN: buffer_load_ushort [[TMP:v[0-9]+]]
|
||||
; GCN: buffer_store_short [[TMP]]
|
||||
; GCN: flat_load_ushort [[TMP:v[0-9]+]]
|
||||
; GCN: flat_store_short v{{\[[0-9]+:[0-9]+\]}}, [[TMP]]
|
||||
define amdgpu_kernel void @test_bitcast_to_half(half addrspace(1)* %out, i16 addrspace(1)* %in) #0 {
|
||||
%val = load i16, i16 addrspace(1)* %in
|
||||
%val_fp = bitcast i16 %val to half
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx810 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,UNPACKED %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx810 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,PACKED,GFX81 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,PACKED,GFX9 %s
|
||||
|
||||
; GCN-LABEL: {{^}}buffer_store_format_d16_x:
|
||||
; GCN: v_trunc_f16_e32 v[[LO:[0-9]+]], s{{[0-9]+}}
|
||||
; GCN: {{buffer|flat|global}}_load_ushort v[[LO:[0-9]+]]
|
||||
; GCN: buffer_store_format_d16_x v[[LO]], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
|
||||
define amdgpu_kernel void @buffer_store_format_d16_x(<4 x i32> %rsrc, half %data, i32 %index) {
|
||||
main_body:
|
||||
@ -13,7 +13,7 @@ main_body:
|
||||
|
||||
; GCN-LABEL: {{^}}buffer_store_format_d16_xy:
|
||||
|
||||
; UNPACKED: s_load_dword [[S_DATA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x34
|
||||
; UNPACKED: s_load_dword [[S_DATA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
|
||||
; UNPACKED-DAG: s_lshr_b32 [[SHR:s[0-9]+]], [[S_DATA]], 16
|
||||
; UNPACKED-DAG: s_and_b32 [[MASKED:s[0-9]+]], [[S_DATA]], 0xffff{{$}}
|
||||
; UNPACKED-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], [[MASKED]]
|
||||
@ -29,8 +29,8 @@ main_body:
|
||||
|
||||
; GCN-LABEL: {{^}}buffer_store_format_d16_xyzw:
|
||||
|
||||
; UNPACKED-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x34
|
||||
; UNPACKED-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x38
|
||||
; UNPACKED-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
|
||||
; UNPACKED-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x14
|
||||
|
||||
; UNPACKED-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
|
||||
; UNPACKED-DAG: s_lshr_b32 [[SHR0:s[0-9]+]], [[S_DATA_0]], 16
|
||||
@ -44,9 +44,8 @@ main_body:
|
||||
; UNPACKED: buffer_store_format_d16_xyzw v{{\[}}[[LO]]:[[HI]]{{\]}}, v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], 0 idxen
|
||||
|
||||
|
||||
|
||||
; PACKED-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x34
|
||||
; PACKED-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x38
|
||||
; PACKED-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
|
||||
; PACKED-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x14
|
||||
|
||||
; PACKED: v_mov_b32_e32 v[[LO:[0-9]+]], [[S_DATA_0]]
|
||||
; PACKED: v_mov_b32_e32 v[[HI:[0-9]+]], [[S_DATA_1]]
|
||||
|
||||
@ -1,9 +1,9 @@
|
||||
; RUN: llc -amdgpu-scalarize-global-loads=false -march=amdgcn -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -check-prefix=GCN -check-prefix=VI %s
|
||||
; RUN: llc -amdgpu-scalarize-global-loads=false -mtriple=amdgcn-amd-amdhsa -mcpu=fiji -mattr=-flat-for-global -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefixes=GCN,VI %s
|
||||
|
||||
declare half @llvm.fabs.f16(half %a)
|
||||
declare i1 @llvm.amdgcn.class.f16(half %a, i32 %b)
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16
|
||||
; GCN-LABEL: {{^}}class_f16:
|
||||
; GCN: buffer_load_ushort v[[A_F16:[0-9]+]]
|
||||
; GCN: buffer_load_dword v[[B_I32:[0-9]+]]
|
||||
; VI: v_cmp_class_f16_e32 vcc, v[[A_F16]], v[[B_I32]]
|
||||
@ -23,11 +23,10 @@ entry:
|
||||
ret void
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_fabs
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; GCN: s_load_dword s[[SB_I32:[0-9]+]]
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], |v[[VA_F16]]|, s[[SB_I32]]
|
||||
; GCN-LABEL: {{^}}class_f16_fabs:
|
||||
; GCN-DAG: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; GCN-DAG: s_load_dword s[[SB_I32:[0-9]+]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], |v[[SA_F16]]|, s[[SB_I32]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
@ -44,10 +43,9 @@ entry:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_fneg
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; GCN: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; GCN: s_load_dword s[[SB_I32:[0-9]+]]
|
||||
; VI: v_trunc_f16_e64 v[[VA_F16:[0-9]+]], -s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], v[[VA_F16]], s[[SB_I32]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -v[[SA_F16]], s[[SB_I32]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
@ -64,11 +62,10 @@ entry:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_fabs_fneg
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; GCN: s_load_dword s[[SB_I32:[0-9]+]]
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -|v[[VA_F16]]|, s[[SB_I32]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN-DAG: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; GCN-DAG: s_load_dword s[[SB_I32:[0-9]+]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], -|v[[SA_F16]]|, s[[SB_I32]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @class_f16_fabs_fneg(
|
||||
@ -84,11 +81,10 @@ entry:
|
||||
ret void
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_1
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], v[[VA_F16]], 1{{$}}
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN-LABEL: {{^}}class_f16_1:
|
||||
; GCN: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], v[[SA_F16]], 1{{$}}
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
define amdgpu_kernel void @class_f16_1(
|
||||
@ -102,9 +98,8 @@ entry:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_64
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], v[[VA_F16]], 64{{$}}
|
||||
; GCN: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; VI: v_cmp_class_f16_e64 [[CMP:s\[[0-9]+:[0-9]+\]]], v[[SA_F16]], 64{{$}}
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, [[CMP]]
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
@ -118,11 +113,10 @@ entry:
|
||||
ret void
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_full_mask
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; GCN-LABEL: {{^}}class_f16_full_mask:
|
||||
; GCN: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; VI: v_mov_b32_e32 v[[MASK:[0-9]+]], 0x3ff{{$}}
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e32 vcc, v[[VA_F16]], v[[MASK]]
|
||||
; VI: v_cmp_class_f16_e32 vcc, v[[SA_F16]], v[[MASK]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, vcc
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
@ -137,10 +131,9 @@ entry:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}class_f16_nine_bit_mask
|
||||
; GCN: s_load_dword s[[SA_F16:[0-9]+]]
|
||||
; GCN: buffer_load_ushort v[[SA_F16:[0-9]+]]
|
||||
; VI: v_mov_b32_e32 v[[MASK:[0-9]+]], 0x1ff{{$}}
|
||||
; VI: v_trunc_f16_e32 v[[VA_F16:[0-9]+]], s[[SA_F16]]
|
||||
; VI: v_cmp_class_f16_e32 vcc, v[[VA_F16]], v[[MASK]]
|
||||
; VI: v_cmp_class_f16_e32 vcc, v[[SA_F16]], v[[MASK]]
|
||||
; VI: v_cndmask_b32_e64 v[[VR_I32:[0-9]+]], 0, -1, vcc
|
||||
; GCN: buffer_store_dword v[[VR_I32]]
|
||||
; GCN: s_endpgm
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx810 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx810 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -march=amdgcn -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
|
||||
|
||||
; GCN-LABEL: {{^}}image_load_f16
|
||||
; GCN: image_load v{{[0-9]+}}, v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] dmask:0x1 unorm d16
|
||||
define amdgpu_ps half @image_load_f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
define half @image_load_f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
main_body:
|
||||
%tex = call half @llvm.amdgcn.image.load.f16.v4i32.v8i32(<4 x i32> %coords, <8 x i32> %rsrc, i32 1, i1 false, i1 false, i1 false, i1 false)
|
||||
ret half %tex
|
||||
@ -16,7 +16,7 @@ main_body:
|
||||
|
||||
; PACKED: image_load v[[HI:[0-9]+]], v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] dmask:0x3 unorm d16
|
||||
; PACKED: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v[[HI]]
|
||||
define amdgpu_ps half @image_load_v2f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
define half @image_load_v2f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
main_body:
|
||||
%tex = call <2 x half> @llvm.amdgcn.image.load.v2f16.v4i32.v8i32(<4 x i32> %coords, <8 x i32> %rsrc, i32 3, i1 false, i1 false, i1 false, i1 false)
|
||||
%elt = extractelement <2 x half> %tex, i32 1
|
||||
@ -29,7 +29,7 @@ main_body:
|
||||
|
||||
; PACKED: image_load v{{\[}}{{[0-9]+}}:[[HI:[0-9]+]]{{\]}}, v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] dmask:0xf unorm d16
|
||||
; PACKED: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v[[HI]]
|
||||
define amdgpu_ps half @image_load_v4f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
define half @image_load_v4f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
main_body:
|
||||
%tex = call <4 x half> @llvm.amdgcn.image.load.v4f16.v4i32.v8i32(<4 x i32> %coords, <8 x i32> %rsrc, i32 15, i1 false, i1 false, i1 false, i1 false)
|
||||
%elt = extractelement <4 x half> %tex, i32 3
|
||||
@ -42,7 +42,7 @@ main_body:
|
||||
|
||||
; PACKED: image_load_mip v{{\[}}{{[0-9]+}}:[[HI:[0-9]+]]{{\]}}, v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] dmask:0xf unorm d16
|
||||
; PACKED: v_lshrrev_b32_e32 v{{[0-9]+}}, 16, v[[HI]]
|
||||
define amdgpu_ps half @image_load_mip_v4f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
define half @image_load_mip_v4f16(<4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
main_body:
|
||||
%tex = call <4 x half> @llvm.amdgcn.image.load.mip.v4f16.v4i32.v8i32(<4 x i32> %coords, <8 x i32> %rsrc, i32 15, i1 false, i1 false, i1 false, i1 false)
|
||||
%elt = extractelement <4 x half> %tex, i32 3
|
||||
@ -50,7 +50,7 @@ main_body:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}image_store_f16
|
||||
; GCN: v_trunc_f16_e32 v[[LO:[0-9]+]], s{{[0-9]+}}
|
||||
; GCN: {{flat|global}}_load_ushort v[[LO:[0-9]+]],
|
||||
; GCN: image_store v[[LO]], v[{{[0-9]+:[0-9]+}}], s[{{[0-9]+:[0-9]+}}] dmask:0x1 unorm d16
|
||||
define amdgpu_kernel void @image_store_f16(half %data, <4 x i32> %coords, <8 x i32> inreg %rsrc) {
|
||||
main_body:
|
||||
|
||||
@ -1,10 +1,10 @@
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=tonga -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx810 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
|
||||
; RUN: llc < %s -march=amdgcn -mcpu=gfx900 -verify-machineinstrs | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=tonga -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=UNPACKED %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx810 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX81 %s
|
||||
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 -verify-machineinstrs < %s | FileCheck -enable-var-scope -check-prefix=GCN -check-prefix=PACKED -check-prefix=GFX9 %s
|
||||
|
||||
|
||||
; GCN-LABEL: {{^}}tbuffer_store_d16_x:
|
||||
; GCN: v_trunc_f16_e32 v[[LO:[0-9]+]], s{{[0-9]+}}
|
||||
; GCN: {{flat|global}}_load_ushort v[[LO:[0-9]+]],
|
||||
; GCN: tbuffer_store_format_d16_x v[[LO]], v{{[0-9]+}}, s[{{[0-9]+:[0-9]+}}], dfmt:1, nfmt:2, 0 idxen
|
||||
define amdgpu_kernel void @tbuffer_store_d16_x(<4 x i32> %rsrc, half %data, i32 %vindex) {
|
||||
main_body:
|
||||
@ -13,7 +13,7 @@ main_body:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}tbuffer_store_d16_xy:
|
||||
; GCN: s_load_dword [[S_DATA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x34
|
||||
; GCN: s_load_dword [[S_DATA:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
|
||||
; UNPACKED-DAG: s_lshr_b32 [[SHR:s[0-9]+]], [[S_DATA]], 16
|
||||
; UNPACKED-DAG: s_and_b32 [[MASKED:s[0-9]+]], [[S_DATA]], 0xffff{{$}}
|
||||
; UNPACKED-DAG: v_mov_b32_e32 v[[V_LO:[0-9]+]], [[MASKED]]
|
||||
@ -28,8 +28,8 @@ main_body:
|
||||
}
|
||||
|
||||
; GCN-LABEL: {{^}}tbuffer_store_d16_xyzw:
|
||||
; GCN-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x34
|
||||
; GCN-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x38
|
||||
; GCN-DAG: s_load_dword [[S_DATA_0:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x10
|
||||
; GCN-DAG: s_load_dword [[S_DATA_1:s[0-9]+]], s{{\[[0-9]+:[0-9]+\]}}, 0x14
|
||||
|
||||
; UNPACKED-DAG: s_mov_b32 [[K:s[0-9]+]], 0xffff{{$}}
|
||||
; UNPACKED-DAG: s_lshr_b32 [[SHR0:s[0-9]+]], [[S_DATA_0]], 16
|
||||
|
||||
Loading…
Reference in New Issue
Block a user