diff options
Diffstat (limited to 'llvm/test/CodeGen/AMDGPU')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/amdgcn-ieee.ll | 448 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/sched.group.classification.mir | 59 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/sgpr-phys-copy.mir | 9 |
3 files changed, 432 insertions, 84 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/amdgcn-ieee.ll b/llvm/test/CodeGen/AMDGPU/amdgcn-ieee.ll index f96a6f7..b239c46 100644 --- a/llvm/test/CodeGen/AMDGPU/amdgcn-ieee.ll +++ b/llvm/test/CodeGen/AMDGPU/amdgcn-ieee.ll @@ -1,13 +1,89 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 6 ; RUN: llc -mtriple=amdgcn-mesa-mesa3d -mcpu=tahiti < %s | FileCheck -check-prefix=GCN %s -; GCN-LABEL: {{^}}kernel_ieee_mode_default: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define amdgpu_kernel void @kernel_ieee_mode_default() #0 { +; GCN-LABEL: kernel_ieee_mode_default: +; GCN: .amd_kernel_code_t +; GCN-NEXT: amd_code_version_major = 1 +; GCN-NEXT: amd_code_version_minor = 2 +; GCN-NEXT: amd_machine_kind = 1 +; GCN-NEXT: amd_machine_version_major = 6 +; GCN-NEXT: amd_machine_version_minor = 0 +; GCN-NEXT: amd_machine_version_stepping = 0 +; GCN-NEXT: kernel_code_entry_byte_offset = 256 +; GCN-NEXT: kernel_code_prefetch_byte_size = 0 +; GCN-NEXT: granulated_workitem_vgpr_count = 0 +; GCN-NEXT: granulated_wavefront_sgpr_count = 0 +; GCN-NEXT: priority = 0 +; GCN-NEXT: float_mode = 240 +; GCN-NEXT: priv = 0 +; GCN-NEXT: enable_dx10_clamp = 1 +; GCN-NEXT: debug_mode = 0 +; GCN-NEXT: enable_ieee_mode = 1 +; GCN-NEXT: enable_wgp_mode = 0 +; GCN-NEXT: enable_mem_ordered = 0 +; GCN-NEXT: enable_fwd_progress = 0 +; GCN-NEXT: enable_sgpr_private_segment_wave_byte_offset = 0 +; GCN-NEXT: user_sgpr_count = 12 +; GCN-NEXT: enable_trap_handler = 0 +; GCN-NEXT: enable_sgpr_workgroup_id_x = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_y = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_z = 1 +; GCN-NEXT: enable_sgpr_workgroup_info = 0 +; GCN-NEXT: enable_vgpr_workitem_id = 2 +; GCN-NEXT: enable_exception_msb = 0 +; GCN-NEXT: granulated_lds_size = 0 +; GCN-NEXT: enable_exception = 0 +; GCN-NEXT: enable_sgpr_private_segment_buffer = 1 +; GCN-NEXT: enable_sgpr_dispatch_ptr = 1 +; GCN-NEXT: enable_sgpr_queue_ptr = 1 +; GCN-NEXT: enable_sgpr_kernarg_segment_ptr = 1 +; GCN-NEXT: enable_sgpr_dispatch_id = 1 +; GCN-NEXT: enable_sgpr_flat_scratch_init = 0 +; GCN-NEXT: enable_sgpr_private_segment_size = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_x = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_y = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_z = 0 +; GCN-NEXT: enable_wavefront_size32 = 0 +; GCN-NEXT: enable_ordered_append_gds = 0 +; GCN-NEXT: private_element_size = 1 +; GCN-NEXT: is_ptr64 = 1 +; GCN-NEXT: is_dynamic_callstack = 0 +; GCN-NEXT: is_debug_enabled = 0 +; GCN-NEXT: is_xnack_enabled = 0 +; GCN-NEXT: workitem_private_segment_byte_size = 0 +; GCN-NEXT: workgroup_group_segment_byte_size = 0 +; GCN-NEXT: gds_segment_byte_size = 0 +; GCN-NEXT: kernarg_segment_byte_size = 16 +; GCN-NEXT: workgroup_fbarrier_count = 0 +; GCN-NEXT: wavefront_sgpr_count = 4 +; GCN-NEXT: workitem_vgpr_count = 2 +; GCN-NEXT: reserved_vgpr_first = 0 +; GCN-NEXT: reserved_vgpr_count = 0 +; GCN-NEXT: reserved_sgpr_first = 0 +; GCN-NEXT: reserved_sgpr_count = 0 +; GCN-NEXT: debug_wavefront_private_segment_offset_sgpr = 0 +; GCN-NEXT: debug_private_segment_buffer_sgpr = 0 +; GCN-NEXT: kernarg_segment_alignment = 4 +; GCN-NEXT: group_segment_alignment = 4 +; GCN-NEXT: private_segment_alignment = 4 +; GCN-NEXT: wavefront_size = 6 +; GCN-NEXT: call_convention = -1 +; GCN-NEXT: runtime_loader_kernel_symbol = 0 +; GCN-NEXT: .end_amd_kernel_code_t +; GCN-NEXT: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -15,14 +91,89 @@ define amdgpu_kernel void @kernel_ieee_mode_default() #0 { ret void } -; GCN-LABEL: {{^}}kernel_ieee_mode_on: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define amdgpu_kernel void @kernel_ieee_mode_on() #1 { +; GCN-LABEL: kernel_ieee_mode_on: +; GCN: .amd_kernel_code_t +; GCN-NEXT: amd_code_version_major = 1 +; GCN-NEXT: amd_code_version_minor = 2 +; GCN-NEXT: amd_machine_kind = 1 +; GCN-NEXT: amd_machine_version_major = 6 +; GCN-NEXT: amd_machine_version_minor = 0 +; GCN-NEXT: amd_machine_version_stepping = 0 +; GCN-NEXT: kernel_code_entry_byte_offset = 256 +; GCN-NEXT: kernel_code_prefetch_byte_size = 0 +; GCN-NEXT: granulated_workitem_vgpr_count = 0 +; GCN-NEXT: granulated_wavefront_sgpr_count = 0 +; GCN-NEXT: priority = 0 +; GCN-NEXT: float_mode = 240 +; GCN-NEXT: priv = 0 +; GCN-NEXT: enable_dx10_clamp = 1 +; GCN-NEXT: debug_mode = 0 +; GCN-NEXT: enable_ieee_mode = 1 +; GCN-NEXT: enable_wgp_mode = 0 +; GCN-NEXT: enable_mem_ordered = 0 +; GCN-NEXT: enable_fwd_progress = 0 +; GCN-NEXT: enable_sgpr_private_segment_wave_byte_offset = 0 +; GCN-NEXT: user_sgpr_count = 12 +; GCN-NEXT: enable_trap_handler = 0 +; GCN-NEXT: enable_sgpr_workgroup_id_x = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_y = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_z = 1 +; GCN-NEXT: enable_sgpr_workgroup_info = 0 +; GCN-NEXT: enable_vgpr_workitem_id = 2 +; GCN-NEXT: enable_exception_msb = 0 +; GCN-NEXT: granulated_lds_size = 0 +; GCN-NEXT: enable_exception = 0 +; GCN-NEXT: enable_sgpr_private_segment_buffer = 1 +; GCN-NEXT: enable_sgpr_dispatch_ptr = 1 +; GCN-NEXT: enable_sgpr_queue_ptr = 1 +; GCN-NEXT: enable_sgpr_kernarg_segment_ptr = 1 +; GCN-NEXT: enable_sgpr_dispatch_id = 1 +; GCN-NEXT: enable_sgpr_flat_scratch_init = 0 +; GCN-NEXT: enable_sgpr_private_segment_size = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_x = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_y = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_z = 0 +; GCN-NEXT: enable_wavefront_size32 = 0 +; GCN-NEXT: enable_ordered_append_gds = 0 +; GCN-NEXT: private_element_size = 1 +; GCN-NEXT: is_ptr64 = 1 +; GCN-NEXT: is_dynamic_callstack = 0 +; GCN-NEXT: is_debug_enabled = 0 +; GCN-NEXT: is_xnack_enabled = 0 +; GCN-NEXT: workitem_private_segment_byte_size = 0 +; GCN-NEXT: workgroup_group_segment_byte_size = 0 +; GCN-NEXT: gds_segment_byte_size = 0 +; GCN-NEXT: kernarg_segment_byte_size = 16 +; GCN-NEXT: workgroup_fbarrier_count = 0 +; GCN-NEXT: wavefront_sgpr_count = 4 +; GCN-NEXT: workitem_vgpr_count = 2 +; GCN-NEXT: reserved_vgpr_first = 0 +; GCN-NEXT: reserved_vgpr_count = 0 +; GCN-NEXT: reserved_sgpr_first = 0 +; GCN-NEXT: reserved_sgpr_count = 0 +; GCN-NEXT: debug_wavefront_private_segment_offset_sgpr = 0 +; GCN-NEXT: debug_private_segment_buffer_sgpr = 0 +; GCN-NEXT: kernarg_segment_alignment = 4 +; GCN-NEXT: group_segment_alignment = 4 +; GCN-NEXT: private_segment_alignment = 4 +; GCN-NEXT: wavefront_size = 6 +; GCN-NEXT: call_convention = -1 +; GCN-NEXT: runtime_loader_kernel_symbol = 0 +; GCN-NEXT: .end_amd_kernel_code_t +; GCN-NEXT: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -30,14 +181,87 @@ define amdgpu_kernel void @kernel_ieee_mode_on() #1 { ret void } -; GCN-LABEL: {{^}}kernel_ieee_mode_off: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[VAL0]], [[VAL1]] -; GCN-NOT: v_mul_f32 define amdgpu_kernel void @kernel_ieee_mode_off() #2 { +; GCN-LABEL: kernel_ieee_mode_off: +; GCN: .amd_kernel_code_t +; GCN-NEXT: amd_code_version_major = 1 +; GCN-NEXT: amd_code_version_minor = 2 +; GCN-NEXT: amd_machine_kind = 1 +; GCN-NEXT: amd_machine_version_major = 6 +; GCN-NEXT: amd_machine_version_minor = 0 +; GCN-NEXT: amd_machine_version_stepping = 0 +; GCN-NEXT: kernel_code_entry_byte_offset = 256 +; GCN-NEXT: kernel_code_prefetch_byte_size = 0 +; GCN-NEXT: granulated_workitem_vgpr_count = 0 +; GCN-NEXT: granulated_wavefront_sgpr_count = 0 +; GCN-NEXT: priority = 0 +; GCN-NEXT: float_mode = 240 +; GCN-NEXT: priv = 0 +; GCN-NEXT: enable_dx10_clamp = 1 +; GCN-NEXT: debug_mode = 0 +; GCN-NEXT: enable_ieee_mode = 0 +; GCN-NEXT: enable_wgp_mode = 0 +; GCN-NEXT: enable_mem_ordered = 0 +; GCN-NEXT: enable_fwd_progress = 0 +; GCN-NEXT: enable_sgpr_private_segment_wave_byte_offset = 0 +; GCN-NEXT: user_sgpr_count = 12 +; GCN-NEXT: enable_trap_handler = 0 +; GCN-NEXT: enable_sgpr_workgroup_id_x = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_y = 1 +; GCN-NEXT: enable_sgpr_workgroup_id_z = 1 +; GCN-NEXT: enable_sgpr_workgroup_info = 0 +; GCN-NEXT: enable_vgpr_workitem_id = 2 +; GCN-NEXT: enable_exception_msb = 0 +; GCN-NEXT: granulated_lds_size = 0 +; GCN-NEXT: enable_exception = 0 +; GCN-NEXT: enable_sgpr_private_segment_buffer = 1 +; GCN-NEXT: enable_sgpr_dispatch_ptr = 1 +; GCN-NEXT: enable_sgpr_queue_ptr = 1 +; GCN-NEXT: enable_sgpr_kernarg_segment_ptr = 1 +; GCN-NEXT: enable_sgpr_dispatch_id = 1 +; GCN-NEXT: enable_sgpr_flat_scratch_init = 0 +; GCN-NEXT: enable_sgpr_private_segment_size = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_x = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_y = 0 +; GCN-NEXT: enable_sgpr_grid_workgroup_count_z = 0 +; GCN-NEXT: enable_wavefront_size32 = 0 +; GCN-NEXT: enable_ordered_append_gds = 0 +; GCN-NEXT: private_element_size = 1 +; GCN-NEXT: is_ptr64 = 1 +; GCN-NEXT: is_dynamic_callstack = 0 +; GCN-NEXT: is_debug_enabled = 0 +; GCN-NEXT: is_xnack_enabled = 0 +; GCN-NEXT: workitem_private_segment_byte_size = 0 +; GCN-NEXT: workgroup_group_segment_byte_size = 0 +; GCN-NEXT: gds_segment_byte_size = 0 +; GCN-NEXT: kernarg_segment_byte_size = 16 +; GCN-NEXT: workgroup_fbarrier_count = 0 +; GCN-NEXT: wavefront_sgpr_count = 4 +; GCN-NEXT: workitem_vgpr_count = 2 +; GCN-NEXT: reserved_vgpr_first = 0 +; GCN-NEXT: reserved_vgpr_count = 0 +; GCN-NEXT: reserved_sgpr_first = 0 +; GCN-NEXT: reserved_sgpr_count = 0 +; GCN-NEXT: debug_wavefront_private_segment_offset_sgpr = 0 +; GCN-NEXT: debug_private_segment_buffer_sgpr = 0 +; GCN-NEXT: kernarg_segment_alignment = 4 +; GCN-NEXT: group_segment_alignment = 4 +; GCN-NEXT: private_segment_alignment = 4 +; GCN-NEXT: wavefront_size = 6 +; GCN-NEXT: call_convention = -1 +; GCN-NEXT: runtime_loader_kernel_symbol = 0 +; GCN-NEXT: .end_amd_kernel_code_t +; GCN-NEXT: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -45,14 +269,22 @@ define amdgpu_kernel void @kernel_ieee_mode_off() #2 { ret void } -; GCN-LABEL: {{^}}func_ieee_mode_default: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define void @func_ieee_mode_default() #0 { +; GCN-LABEL: func_ieee_mode_default: +; GCN: ; %bb.0: +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GCN-NEXT: s_mov_b32 s7, 0xf000 +; GCN-NEXT: s_mov_b32 s6, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) +; GCN-NEXT: s_setpc_b64 s[30:31] %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -60,14 +292,22 @@ define void @func_ieee_mode_default() #0 { ret void } -; GCN-LABEL: {{^}}func_ieee_mode_on: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define void @func_ieee_mode_on() #1 { +; GCN-LABEL: func_ieee_mode_on: +; GCN: ; %bb.0: +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GCN-NEXT: s_mov_b32 s7, 0xf000 +; GCN-NEXT: s_mov_b32 s6, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) +; GCN-NEXT: s_setpc_b64 s[30:31] %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -75,14 +315,20 @@ define void @func_ieee_mode_on() #1 { ret void } -; GCN-LABEL: {{^}}func_ieee_mode_off: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[VAL0]], [[VAL1]] -; GCN-NOT: v_mul_f32 define void @func_ieee_mode_off() #2 { +; GCN-LABEL: func_ieee_mode_off: +; GCN: ; %bb.0: +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GCN-NEXT: s_mov_b32 s7, 0xf000 +; GCN-NEXT: s_mov_b32 s6, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[4:7], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[4:7], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) +; GCN-NEXT: s_setpc_b64 s[30:31] %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -90,14 +336,19 @@ define void @func_ieee_mode_off() #2 { ret void } -; GCN-LABEL: {{^}}cs_ieee_mode_default: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define amdgpu_cs void @cs_ieee_mode_default() #0 { +; GCN-LABEL: cs_ieee_mode_default: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -105,14 +356,21 @@ define amdgpu_cs void @cs_ieee_mode_default() #0 { ret void } -; GCN-LABEL: {{^}}cs_ieee_mode_on: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define amdgpu_cs void @cs_ieee_mode_on() #1 { +; GCN-LABEL: cs_ieee_mode_on: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -120,14 +378,19 @@ define amdgpu_cs void @cs_ieee_mode_on() #1 { ret void } -; GCN-LABEL: {{^}}cs_ieee_mode_off: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[VAL0]], [[VAL1]] -; GCN-NOT: v_mul_f32 define amdgpu_cs void @cs_ieee_mode_off() #2 { +; GCN-LABEL: cs_ieee_mode_off: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -135,14 +398,19 @@ define amdgpu_cs void @cs_ieee_mode_off() #2 { ret void } -; GCN-LABEL: {{^}}ps_ieee_mode_default: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[VAL0]], [[VAL1]] -; GCN-NOT: v_mul_f32 define amdgpu_ps void @ps_ieee_mode_default() #0 { +; GCN-LABEL: ps_ieee_mode_default: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -150,14 +418,21 @@ define amdgpu_ps void @ps_ieee_mode_default() #0 { ret void } -; GCN-LABEL: {{^}}ps_ieee_mode_on: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-DAG: v_mul_f32_e32 [[QUIET0:v[0-9]+]], 1.0, [[VAL0]] -; GCN-DAG: v_mul_f32_e32 [[QUIET1:v[0-9]+]], 1.0, [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[QUIET0]], [[QUIET1]] -; GCN-NOT: v_mul_f32 define amdgpu_ps void @ps_ieee_mode_on() #1 { +; GCN-LABEL: ps_ieee_mode_on: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_mul_f32_e32 v0, 1.0, v0 +; GCN-NEXT: v_mul_f32_e32 v1, 1.0, v1 +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) @@ -165,14 +440,19 @@ define amdgpu_ps void @ps_ieee_mode_on() #1 { ret void } -; GCN-LABEL: {{^}}ps_ieee_mode_off: -; GCN: {{buffer|global|flat}}_load_dword [[VAL0:v[0-9]+]] -; GCN: {{buffer|global|flat}}_load_dword [[VAL1:v[0-9]+]] -; GCN-NOT: [[VAL0]] -; GCN-NOT: [[VAL1]] -; GCN: v_min_f32_e32 [[MIN:v[0-9]+]], [[VAL0]], [[VAL1]] -; GCN-NOT: v_mul_f32 define amdgpu_ps void @ps_ieee_mode_off() #2 { +; GCN-LABEL: ps_ieee_mode_off: +; GCN: ; %bb.0: +; GCN-NEXT: s_mov_b32 s3, 0xf000 +; GCN-NEXT: s_mov_b32 s2, -1 +; GCN-NEXT: buffer_load_dword v0, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: buffer_load_dword v1, off, s[0:3], 0 glc +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: v_min_f32_e32 v0, v0, v1 +; GCN-NEXT: buffer_store_dword v0, off, s[0:3], 0 +; GCN-NEXT: s_waitcnt vmcnt(0) +; GCN-NEXT: s_endpgm %val0 = load volatile float, ptr addrspace(1) poison %val1 = load volatile float, ptr addrspace(1) poison %min = call float @llvm.minnum.f32(float %val0, float %val1) diff --git a/llvm/test/CodeGen/AMDGPU/sched.group.classification.mir b/llvm/test/CodeGen/AMDGPU/sched.group.classification.mir new file mode 100644 index 0000000..a4aad57 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/sched.group.classification.mir @@ -0,0 +1,59 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py +# RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx950 -run-pass=machine-scheduler -o - %s | FileCheck %s + +--- +name: buffer_load_lds_not_valu +tracksRegLiveness: true +body: | + bb.0: + liveins: $vgpr0_vgpr1 + ; CHECK-LABEL: name: buffer_load_lds_not_valu + ; CHECK: liveins: $vgpr0_vgpr1 + ; CHECK-NEXT: {{ $}} + ; CHECK-NEXT: $exec = IMPLICIT_DEF + ; CHECK-NEXT: [[DEF:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF + ; CHECK-NEXT: [[DEF1:%[0-9]+]]:sgpr_128 = IMPLICIT_DEF + ; CHECK-NEXT: [[DEF2:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF + ; CHECK-NEXT: [[DEF3:%[0-9]+]]:vgpr_32 = IMPLICIT_DEF + ; CHECK-NEXT: [[V_ADD_U32_e32_:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[DEF2]], [[DEF3]], implicit $exec + ; CHECK-NEXT: [[V_ADD_U32_e32_1:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[DEF3]], [[V_ADD_U32_e32_]], implicit $exec + ; CHECK-NEXT: $m0 = S_MOV_B32 0 + ; CHECK-NEXT: BUFFER_LOAD_DWORDX4_LDS_OFFEN [[DEF]], [[DEF1]], 0, 0, 0, 0, implicit $exec, implicit $m0 + ; CHECK-NEXT: [[V_ADD_U32_e32_2:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_]], [[V_ADD_U32_e32_1]], implicit $exec + ; CHECK-NEXT: [[V_ADD_U32_e32_3:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_1]], [[V_ADD_U32_e32_2]], implicit $exec + ; CHECK-NEXT: $m0 = S_MOV_B32 1 + ; CHECK-NEXT: BUFFER_LOAD_DWORDX4_LDS_OFFEN [[DEF]], [[DEF1]], 0, 0, 0, 0, implicit $exec, implicit $m0 + ; CHECK-NEXT: [[V_ADD_U32_e32_4:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_2]], [[V_ADD_U32_e32_3]], implicit $exec + ; CHECK-NEXT: [[V_ADD_U32_e32_5:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_3]], [[V_ADD_U32_e32_4]], implicit $exec + ; CHECK-NEXT: [[V_ADD_U32_e32_6:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_4]], [[V_ADD_U32_e32_5]], implicit $exec + ; CHECK-NEXT: dead [[V_ADD_U32_e32_7:%[0-9]+]]:vgpr_32 = V_ADD_U32_e32 [[V_ADD_U32_e32_5]], [[V_ADD_U32_e32_6]], implicit $exec + ; CHECK-NEXT: SCHED_GROUP_BARRIER 2, 2, 0 + ; CHECK-NEXT: SCHED_GROUP_BARRIER 4, 1, 0 + ; CHECK-NEXT: SCHED_GROUP_BARRIER 2, 2, 0 + ; CHECK-NEXT: SCHED_GROUP_BARRIER 4, 1, 0 + ; CHECK-NEXT: SCHED_GROUP_BARRIER 2, 4, 0 + ; CHECK-NEXT: S_ENDPGM 0 + $exec = IMPLICIT_DEF + %0:vgpr_32 = IMPLICIT_DEF + %1:sgpr_128 = IMPLICIT_DEF + %2:vgpr_32 = IMPLICIT_DEF + %3:vgpr_32 = IMPLICIT_DEF + %4:vgpr_32 = V_ADD_U32_e32 %2, %3, implicit $exec + %5:vgpr_32 = V_ADD_U32_e32 %3, %4, implicit $exec + $m0 = S_MOV_B32 0 + BUFFER_LOAD_DWORDX4_LDS_OFFEN %0, %1, 0, 0, 0, 0, implicit $exec, implicit $m0 + $m0 = S_MOV_B32 1 + BUFFER_LOAD_DWORDX4_LDS_OFFEN %0, %1, 0, 0, 0, 0, implicit $exec, implicit $m0 + %6:vgpr_32 = V_ADD_U32_e32 %4, %5, implicit $exec + %7:vgpr_32 = V_ADD_U32_e32 %5, %6, implicit $exec + %8:vgpr_32 = V_ADD_U32_e32 %6, %7, implicit $exec + %9:vgpr_32 = V_ADD_U32_e32 %7, %8, implicit $exec + %10:vgpr_32 = V_ADD_U32_e32 %8, %9, implicit $exec + %11:vgpr_32 = V_ADD_U32_e32 %9, %10, implicit $exec + SCHED_GROUP_BARRIER 2, 2, 0 + SCHED_GROUP_BARRIER 4, 1 ,0 + SCHED_GROUP_BARRIER 2, 2, 0 + SCHED_GROUP_BARRIER 4, 1 ,0 + SCHED_GROUP_BARRIER 2, 4, 0 + S_ENDPGM 0 +... diff --git a/llvm/test/CodeGen/AMDGPU/sgpr-phys-copy.mir b/llvm/test/CodeGen/AMDGPU/sgpr-phys-copy.mir index 9553fcc..f11fe4a 100644 --- a/llvm/test/CodeGen/AMDGPU/sgpr-phys-copy.mir +++ b/llvm/test/CodeGen/AMDGPU/sgpr-phys-copy.mir @@ -59,6 +59,15 @@ body: | ... --- +name: src_shared_base_to_vcc +body: | + bb.0: + ; GFX9-LABEL: name: src_shared_base_to_vcc + ; GFX9: $vcc = S_MOV_B64 $src_shared_base + $vcc = COPY $src_shared_base +... + +--- name: sgpr96_aligned_src_dst body: | bb.0: |