forked from OSchip/llvm-project
204 lines
8.3 KiB
LLVM
204 lines
8.3 KiB
LLVM
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
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; RUN: llc -amdgpu-fixed-function-abi -mtriple=amdgcn-amd-amdhsa -verify-machineinstrs < %s | FileCheck -check-prefix=GCN %s
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@gv.fptr0 = external hidden unnamed_addr addrspace(4) constant void()*, align 4
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@gv.fptr1 = external hidden unnamed_addr addrspace(4) constant void(i32)*, align 4
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define amdgpu_kernel void @test_indirect_call_sgpr_ptr() {
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; GCN-LABEL: test_indirect_call_sgpr_ptr:
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; GCN: .amd_kernel_code_t
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; GCN-NEXT: amd_code_version_major = 1
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; GCN-NEXT: amd_code_version_minor = 2
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; GCN-NEXT: amd_machine_kind = 1
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; GCN-NEXT: amd_machine_version_major = 7
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; GCN-NEXT: amd_machine_version_minor = 0
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; GCN-NEXT: amd_machine_version_stepping = 0
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; GCN-NEXT: kernel_code_entry_byte_offset = 256
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; GCN-NEXT: kernel_code_prefetch_byte_size = 0
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; GCN-NEXT: granulated_workitem_vgpr_count = 7
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; GCN-NEXT: granulated_wavefront_sgpr_count = 5
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; GCN-NEXT: priority = 0
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; GCN-NEXT: float_mode = 240
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; GCN-NEXT: priv = 0
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; GCN-NEXT: enable_dx10_clamp = 1
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; GCN-NEXT: debug_mode = 0
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; GCN-NEXT: enable_ieee_mode = 1
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; GCN-NEXT: enable_wgp_mode = 0
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; GCN-NEXT: enable_mem_ordered = 0
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; GCN-NEXT: enable_fwd_progress = 0
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; GCN-NEXT: enable_sgpr_private_segment_wave_byte_offset = 1
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; GCN-NEXT: user_sgpr_count = 14
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; GCN-NEXT: enable_trap_handler = 0
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; GCN-NEXT: enable_sgpr_workgroup_id_x = 1
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; GCN-NEXT: enable_sgpr_workgroup_id_y = 1
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; GCN-NEXT: enable_sgpr_workgroup_id_z = 1
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; GCN-NEXT: enable_sgpr_workgroup_info = 0
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; GCN-NEXT: enable_vgpr_workitem_id = 2
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; GCN-NEXT: enable_exception_msb = 0
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; GCN-NEXT: granulated_lds_size = 0
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; GCN-NEXT: enable_exception = 0
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; GCN-NEXT: enable_sgpr_private_segment_buffer = 1
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; GCN-NEXT: enable_sgpr_dispatch_ptr = 1
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; GCN-NEXT: enable_sgpr_queue_ptr = 1
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; GCN-NEXT: enable_sgpr_kernarg_segment_ptr = 1
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; GCN-NEXT: enable_sgpr_dispatch_id = 1
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; GCN-NEXT: enable_sgpr_flat_scratch_init = 1
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; GCN-NEXT: enable_sgpr_private_segment_size = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_x = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_y = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_z = 0
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; GCN-NEXT: enable_wavefront_size32 = 0
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; GCN-NEXT: enable_ordered_append_gds = 0
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; GCN-NEXT: private_element_size = 1
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; GCN-NEXT: is_ptr64 = 1
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; GCN-NEXT: is_dynamic_callstack = 1
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; GCN-NEXT: is_debug_enabled = 0
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; GCN-NEXT: is_xnack_enabled = 1
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; GCN-NEXT: workitem_private_segment_byte_size = 16384
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; GCN-NEXT: workgroup_group_segment_byte_size = 0
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; GCN-NEXT: gds_segment_byte_size = 0
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; GCN-NEXT: kernarg_segment_byte_size = 0
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; GCN-NEXT: workgroup_fbarrier_count = 0
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; GCN-NEXT: wavefront_sgpr_count = 48
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; GCN-NEXT: workitem_vgpr_count = 32
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; GCN-NEXT: reserved_vgpr_first = 0
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; GCN-NEXT: reserved_vgpr_count = 0
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; GCN-NEXT: reserved_sgpr_first = 0
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; GCN-NEXT: reserved_sgpr_count = 0
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; GCN-NEXT: debug_wavefront_private_segment_offset_sgpr = 0
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; GCN-NEXT: debug_private_segment_buffer_sgpr = 0
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; GCN-NEXT: kernarg_segment_alignment = 4
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; GCN-NEXT: group_segment_alignment = 4
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; GCN-NEXT: private_segment_alignment = 4
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; GCN-NEXT: wavefront_size = 6
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; GCN-NEXT: call_convention = -1
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; GCN-NEXT: runtime_loader_kernel_symbol = 0
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; GCN-NEXT: .end_amd_kernel_code_t
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; GCN-NEXT: ; %bb.0:
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; GCN-NEXT: s_mov_b32 s32, 0
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; GCN-NEXT: s_mov_b32 flat_scratch_lo, s13
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; GCN-NEXT: s_add_u32 s12, s12, s17
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; GCN-NEXT: s_lshr_b32 flat_scratch_hi, s12, 8
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; GCN-NEXT: s_add_u32 s0, s0, s17
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; GCN-NEXT: s_addc_u32 s1, s1, 0
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; GCN-NEXT: s_getpc_b64 s[4:5]
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; GCN-NEXT: s_add_u32 s4, s4, gv.fptr0@rel32@lo+4
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; GCN-NEXT: s_addc_u32 s5, s5, gv.fptr0@rel32@hi+4
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; GCN-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x0
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; GCN-NEXT: v_lshlrev_b32_e32 v2, 20, v2
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; GCN-NEXT: v_lshlrev_b32_e32 v1, 10, v1
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; GCN-NEXT: v_or_b32_e32 v0, v0, v1
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; GCN-NEXT: v_or_b32_e32 v31, v0, v2
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; GCN-NEXT: s_endpgm
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%fptr = load void()*, void()* addrspace(4)* @gv.fptr0
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call void %fptr()
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ret void
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}
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define amdgpu_kernel void @test_indirect_call_sgpr_ptr_arg() {
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; GCN-LABEL: test_indirect_call_sgpr_ptr_arg:
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; GCN: .amd_kernel_code_t
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; GCN-NEXT: amd_code_version_major = 1
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; GCN-NEXT: amd_code_version_minor = 2
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; GCN-NEXT: amd_machine_kind = 1
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; GCN-NEXT: amd_machine_version_major = 7
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; GCN-NEXT: amd_machine_version_minor = 0
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; GCN-NEXT: amd_machine_version_stepping = 0
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; GCN-NEXT: kernel_code_entry_byte_offset = 256
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; GCN-NEXT: kernel_code_prefetch_byte_size = 0
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; GCN-NEXT: granulated_workitem_vgpr_count = 7
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; GCN-NEXT: granulated_wavefront_sgpr_count = 5
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; GCN-NEXT: priority = 0
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; GCN-NEXT: float_mode = 240
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; GCN-NEXT: priv = 0
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; GCN-NEXT: enable_dx10_clamp = 1
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; GCN-NEXT: debug_mode = 0
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; GCN-NEXT: enable_ieee_mode = 1
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; GCN-NEXT: enable_wgp_mode = 0
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; GCN-NEXT: enable_mem_ordered = 0
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; GCN-NEXT: enable_fwd_progress = 0
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; GCN-NEXT: enable_sgpr_private_segment_wave_byte_offset = 1
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; GCN-NEXT: user_sgpr_count = 14
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; GCN-NEXT: enable_trap_handler = 0
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; GCN-NEXT: enable_sgpr_workgroup_id_x = 1
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; GCN-NEXT: enable_sgpr_workgroup_id_y = 1
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; GCN-NEXT: enable_sgpr_workgroup_id_z = 1
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; GCN-NEXT: enable_sgpr_workgroup_info = 0
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; GCN-NEXT: enable_vgpr_workitem_id = 2
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; GCN-NEXT: enable_exception_msb = 0
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; GCN-NEXT: granulated_lds_size = 0
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; GCN-NEXT: enable_exception = 0
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; GCN-NEXT: enable_sgpr_private_segment_buffer = 1
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; GCN-NEXT: enable_sgpr_dispatch_ptr = 1
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; GCN-NEXT: enable_sgpr_queue_ptr = 1
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; GCN-NEXT: enable_sgpr_kernarg_segment_ptr = 1
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; GCN-NEXT: enable_sgpr_dispatch_id = 1
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; GCN-NEXT: enable_sgpr_flat_scratch_init = 1
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; GCN-NEXT: enable_sgpr_private_segment_size = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_x = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_y = 0
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; GCN-NEXT: enable_sgpr_grid_workgroup_count_z = 0
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; GCN-NEXT: enable_wavefront_size32 = 0
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; GCN-NEXT: enable_ordered_append_gds = 0
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; GCN-NEXT: private_element_size = 1
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; GCN-NEXT: is_ptr64 = 1
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; GCN-NEXT: is_dynamic_callstack = 1
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; GCN-NEXT: is_debug_enabled = 0
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; GCN-NEXT: is_xnack_enabled = 1
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; GCN-NEXT: workitem_private_segment_byte_size = 16384
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; GCN-NEXT: workgroup_group_segment_byte_size = 0
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; GCN-NEXT: gds_segment_byte_size = 0
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; GCN-NEXT: kernarg_segment_byte_size = 0
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; GCN-NEXT: workgroup_fbarrier_count = 0
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; GCN-NEXT: wavefront_sgpr_count = 48
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; GCN-NEXT: workitem_vgpr_count = 32
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; GCN-NEXT: reserved_vgpr_first = 0
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; GCN-NEXT: reserved_vgpr_count = 0
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; GCN-NEXT: reserved_sgpr_first = 0
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; GCN-NEXT: reserved_sgpr_count = 0
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; GCN-NEXT: debug_wavefront_private_segment_offset_sgpr = 0
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; GCN-NEXT: debug_private_segment_buffer_sgpr = 0
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; GCN-NEXT: kernarg_segment_alignment = 4
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; GCN-NEXT: group_segment_alignment = 4
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; GCN-NEXT: private_segment_alignment = 4
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; GCN-NEXT: wavefront_size = 6
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; GCN-NEXT: call_convention = -1
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; GCN-NEXT: runtime_loader_kernel_symbol = 0
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; GCN-NEXT: .end_amd_kernel_code_t
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; GCN-NEXT: ; %bb.0:
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; GCN-NEXT: s_mov_b32 s32, 0
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; GCN-NEXT: s_mov_b32 flat_scratch_lo, s13
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; GCN-NEXT: s_add_u32 s12, s12, s17
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; GCN-NEXT: s_lshr_b32 flat_scratch_hi, s12, 8
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; GCN-NEXT: s_add_u32 s0, s0, s17
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; GCN-NEXT: s_addc_u32 s1, s1, 0
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; GCN-NEXT: s_getpc_b64 s[4:5]
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; GCN-NEXT: s_add_u32 s4, s4, gv.fptr1@rel32@lo+4
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; GCN-NEXT: s_addc_u32 s5, s5, gv.fptr1@rel32@hi+4
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; GCN-NEXT: v_lshlrev_b32_e32 v2, 20, v2
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; GCN-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x0
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; GCN-NEXT: v_lshlrev_b32_e32 v1, 10, v1
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; GCN-NEXT: v_or_b32_e32 v0, v0, v1
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; GCN-NEXT: v_or_b32_e32 v31, v0, v2
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; GCN-NEXT: v_mov_b32_e32 v0, 0x7b
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_swappc_b64 s[30:31], s[4:5]
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; GCN-NEXT: s_endpgm
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%fptr = load void(i32)*, void(i32)* addrspace(4)* @gv.fptr1
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call void %fptr(i32 123)
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ret void
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}
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; FIXME
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; define void @test_indirect_call_vgpr_ptr(void()* %fptr) {
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; call void %fptr()
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; ret void
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; }
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; define void @test_indirect_call_vgpr_ptr_arg(void(i32)* %fptr) {
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; call void %fptr(i32 123)
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; ret void
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; }
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