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https://github.com/RPCS3/llvm-mirror.git
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d1f23a1772
Support for XNACK and SRAMECC is not static on some GPUs. We must be able to differentiate between different scenarios for these dynamic subtarget features. The possible settings are: - Unsupported: The GPU has no support for XNACK/SRAMECC. - Any: Preference is unspecified. Use conservative settings that can run anywhere. - Off: Request support for XNACK/SRAMECC Off - On: Request support for XNACK/SRAMECC On GCNSubtarget will track the four options based on the following criteria. If the subtarget does not support XNACK/SRAMECC we say the setting is "Unsupported". If no subtarget features for XNACK/SRAMECC are requested we must support "Any" mode. If the subtarget features XNACK/SRAMECC exist in the feature string when initializing the subtarget, the settings are "On/Off". The defaults are updated to be conservatively correct, meaning if no setting for XNACK or SRAMECC is explicitly requested, defaults will be used which generate code that can be run anywhere. This corresponds to the "Any" setting. Differential Revision: https://reviews.llvm.org/D85882
631 lines
27 KiB
LLVM
631 lines
27 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 --amdhsa-code-object-version=2 -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 = 0
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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_mov_b32 s13, s15
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; GCN-NEXT: s_mov_b32 s12, s14
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; GCN-NEXT: s_getpc_b64 s[14:15]
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; GCN-NEXT: s_add_u32 s14, s14, gv.fptr0@rel32@lo+4
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; GCN-NEXT: s_addc_u32 s15, s15, gv.fptr0@rel32@hi+12
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; GCN-NEXT: s_load_dwordx2 s[18:19], s[14:15], 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_mov_b32 s14, s16
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_swappc_b64 s[30:31], s[18:19]
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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 = 0
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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_mov_b32 s13, s15
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; GCN-NEXT: s_mov_b32 s12, s14
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; GCN-NEXT: s_getpc_b64 s[14:15]
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; GCN-NEXT: s_add_u32 s14, s14, gv.fptr1@rel32@lo+4
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; GCN-NEXT: s_addc_u32 s15, s15, gv.fptr1@rel32@hi+12
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; GCN-NEXT: v_lshlrev_b32_e32 v2, 20, v2
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; GCN-NEXT: s_load_dwordx2 s[18:19], s[14:15], 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_mov_b32 s14, s16
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; GCN-NEXT: s_waitcnt lgkmcnt(0)
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; GCN-NEXT: s_swappc_b64 s[30:31], s[18:19]
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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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define void @test_indirect_call_vgpr_ptr(void()* %fptr) {
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; GCN-LABEL: test_indirect_call_vgpr_ptr:
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; GCN: ; %bb.0:
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; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GCN-NEXT: s_or_saveexec_b64 s[16:17], -1
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; GCN-NEXT: buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
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; GCN-NEXT: s_mov_b64 exec, s[16:17]
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; GCN-NEXT: v_writelane_b32 v43, s33, 17
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; GCN-NEXT: s_mov_b32 s33, s32
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; GCN-NEXT: s_add_u32 s32, s32, 0x800
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; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
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; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
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; GCN-NEXT: buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
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; GCN-NEXT: v_writelane_b32 v43, s34, 0
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; GCN-NEXT: v_writelane_b32 v43, s35, 1
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; GCN-NEXT: v_writelane_b32 v43, s36, 2
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; GCN-NEXT: v_writelane_b32 v43, s38, 3
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; GCN-NEXT: v_writelane_b32 v43, s39, 4
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; GCN-NEXT: v_writelane_b32 v43, s40, 5
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; GCN-NEXT: v_writelane_b32 v43, s41, 6
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; GCN-NEXT: v_writelane_b32 v43, s42, 7
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; GCN-NEXT: v_writelane_b32 v43, s43, 8
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; GCN-NEXT: v_writelane_b32 v43, s44, 9
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; GCN-NEXT: v_writelane_b32 v43, s45, 10
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; GCN-NEXT: v_writelane_b32 v43, s46, 11
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; GCN-NEXT: v_writelane_b32 v43, s47, 12
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; GCN-NEXT: v_writelane_b32 v43, s48, 13
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; GCN-NEXT: v_writelane_b32 v43, s49, 14
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; GCN-NEXT: v_writelane_b32 v43, s30, 15
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; GCN-NEXT: v_writelane_b32 v43, s31, 16
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; GCN-NEXT: v_mov_b32_e32 v40, v31
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; GCN-NEXT: s_mov_b32 s34, s14
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; GCN-NEXT: s_mov_b32 s35, s13
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; GCN-NEXT: s_mov_b32 s36, s12
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; GCN-NEXT: s_mov_b64 s[38:39], s[10:11]
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; GCN-NEXT: s_mov_b64 s[40:41], s[8:9]
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; GCN-NEXT: s_mov_b64 s[42:43], s[6:7]
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; GCN-NEXT: s_mov_b64 s[44:45], s[4:5]
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; GCN-NEXT: v_mov_b32_e32 v42, v1
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; GCN-NEXT: v_mov_b32_e32 v41, v0
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; GCN-NEXT: s_mov_b64 s[46:47], exec
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; GCN-NEXT: BB2_1: ; =>This Inner Loop Header: Depth=1
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; GCN-NEXT: v_readfirstlane_b32 s16, v41
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; GCN-NEXT: v_readfirstlane_b32 s17, v42
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; GCN-NEXT: v_cmp_eq_u64_e32 vcc, s[16:17], v[41:42]
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; GCN-NEXT: s_and_saveexec_b64 s[48:49], vcc
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; GCN-NEXT: s_mov_b64 s[4:5], s[44:45]
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; GCN-NEXT: s_mov_b64 s[6:7], s[42:43]
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; GCN-NEXT: s_mov_b64 s[8:9], s[40:41]
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; GCN-NEXT: s_mov_b64 s[10:11], s[38:39]
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; GCN-NEXT: s_mov_b32 s12, s36
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; GCN-NEXT: s_mov_b32 s13, s35
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; GCN-NEXT: s_mov_b32 s14, s34
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; GCN-NEXT: v_mov_b32_e32 v31, v40
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; GCN-NEXT: s_swappc_b64 s[30:31], s[16:17]
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; GCN-NEXT: s_xor_b64 exec, exec, s[48:49]
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; GCN-NEXT: s_cbranch_execnz BB2_1
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; GCN-NEXT: ; %bb.2:
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; GCN-NEXT: s_mov_b64 exec, s[46:47]
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; GCN-NEXT: v_readlane_b32 s4, v43, 15
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; GCN-NEXT: v_readlane_b32 s5, v43, 16
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; GCN-NEXT: v_readlane_b32 s49, v43, 14
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; GCN-NEXT: v_readlane_b32 s48, v43, 13
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; GCN-NEXT: v_readlane_b32 s47, v43, 12
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; GCN-NEXT: v_readlane_b32 s46, v43, 11
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; GCN-NEXT: v_readlane_b32 s45, v43, 10
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; GCN-NEXT: v_readlane_b32 s44, v43, 9
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; GCN-NEXT: v_readlane_b32 s43, v43, 8
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; GCN-NEXT: v_readlane_b32 s42, v43, 7
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; GCN-NEXT: v_readlane_b32 s41, v43, 6
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; GCN-NEXT: v_readlane_b32 s40, v43, 5
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; GCN-NEXT: v_readlane_b32 s39, v43, 4
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; GCN-NEXT: v_readlane_b32 s38, v43, 3
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; GCN-NEXT: v_readlane_b32 s36, v43, 2
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; GCN-NEXT: v_readlane_b32 s35, v43, 1
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; GCN-NEXT: v_readlane_b32 s34, v43, 0
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; GCN-NEXT: buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
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; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
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; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
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; GCN-NEXT: s_sub_u32 s32, s32, 0x800
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; GCN-NEXT: v_readlane_b32 s33, v43, 17
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; GCN-NEXT: s_or_saveexec_b64 s[6:7], -1
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; GCN-NEXT: buffer_load_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
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; GCN-NEXT: s_mov_b64 exec, s[6:7]
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; GCN-NEXT: s_waitcnt vmcnt(0)
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; GCN-NEXT: s_setpc_b64 s[4:5]
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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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; GCN-LABEL: test_indirect_call_vgpr_ptr_arg:
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; GCN: ; %bb.0:
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; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
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; GCN-NEXT: s_or_saveexec_b64 s[16:17], -1
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; GCN-NEXT: buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
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; GCN-NEXT: s_mov_b64 exec, s[16:17]
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; GCN-NEXT: v_writelane_b32 v43, s33, 17
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; GCN-NEXT: s_mov_b32 s33, s32
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; GCN-NEXT: s_add_u32 s32, s32, 0x800
|
|
; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
|
|
; GCN-NEXT: v_writelane_b32 v43, s34, 0
|
|
; GCN-NEXT: v_writelane_b32 v43, s35, 1
|
|
; GCN-NEXT: v_writelane_b32 v43, s36, 2
|
|
; GCN-NEXT: v_writelane_b32 v43, s38, 3
|
|
; GCN-NEXT: v_writelane_b32 v43, s39, 4
|
|
; GCN-NEXT: v_writelane_b32 v43, s40, 5
|
|
; GCN-NEXT: v_writelane_b32 v43, s41, 6
|
|
; GCN-NEXT: v_writelane_b32 v43, s42, 7
|
|
; GCN-NEXT: v_writelane_b32 v43, s43, 8
|
|
; GCN-NEXT: v_writelane_b32 v43, s44, 9
|
|
; GCN-NEXT: v_writelane_b32 v43, s45, 10
|
|
; GCN-NEXT: v_writelane_b32 v43, s46, 11
|
|
; GCN-NEXT: v_writelane_b32 v43, s47, 12
|
|
; GCN-NEXT: v_writelane_b32 v43, s48, 13
|
|
; GCN-NEXT: v_writelane_b32 v43, s49, 14
|
|
; GCN-NEXT: v_writelane_b32 v43, s30, 15
|
|
; GCN-NEXT: v_writelane_b32 v43, s31, 16
|
|
; GCN-NEXT: v_mov_b32_e32 v40, v31
|
|
; GCN-NEXT: s_mov_b32 s34, s14
|
|
; GCN-NEXT: s_mov_b32 s35, s13
|
|
; GCN-NEXT: s_mov_b32 s36, s12
|
|
; GCN-NEXT: s_mov_b64 s[38:39], s[10:11]
|
|
; GCN-NEXT: s_mov_b64 s[40:41], s[8:9]
|
|
; GCN-NEXT: s_mov_b64 s[42:43], s[6:7]
|
|
; GCN-NEXT: s_mov_b64 s[44:45], s[4:5]
|
|
; GCN-NEXT: v_mov_b32_e32 v42, v1
|
|
; GCN-NEXT: v_mov_b32_e32 v41, v0
|
|
; GCN-NEXT: s_mov_b64 s[46:47], exec
|
|
; GCN-NEXT: BB3_1: ; =>This Inner Loop Header: Depth=1
|
|
; GCN-NEXT: v_readfirstlane_b32 s16, v41
|
|
; GCN-NEXT: v_readfirstlane_b32 s17, v42
|
|
; GCN-NEXT: v_cmp_eq_u64_e32 vcc, s[16:17], v[41:42]
|
|
; GCN-NEXT: s_and_saveexec_b64 s[48:49], vcc
|
|
; GCN-NEXT: v_mov_b32_e32 v0, 0x7b
|
|
; GCN-NEXT: s_mov_b64 s[4:5], s[44:45]
|
|
; GCN-NEXT: s_mov_b64 s[6:7], s[42:43]
|
|
; GCN-NEXT: s_mov_b64 s[8:9], s[40:41]
|
|
; GCN-NEXT: s_mov_b64 s[10:11], s[38:39]
|
|
; GCN-NEXT: s_mov_b32 s12, s36
|
|
; GCN-NEXT: s_mov_b32 s13, s35
|
|
; GCN-NEXT: s_mov_b32 s14, s34
|
|
; GCN-NEXT: v_mov_b32_e32 v31, v40
|
|
; GCN-NEXT: s_swappc_b64 s[30:31], s[16:17]
|
|
; GCN-NEXT: s_xor_b64 exec, exec, s[48:49]
|
|
; GCN-NEXT: s_cbranch_execnz BB3_1
|
|
; GCN-NEXT: ; %bb.2:
|
|
; GCN-NEXT: s_mov_b64 exec, s[46:47]
|
|
; GCN-NEXT: v_readlane_b32 s4, v43, 15
|
|
; GCN-NEXT: v_readlane_b32 s5, v43, 16
|
|
; GCN-NEXT: v_readlane_b32 s49, v43, 14
|
|
; GCN-NEXT: v_readlane_b32 s48, v43, 13
|
|
; GCN-NEXT: v_readlane_b32 s47, v43, 12
|
|
; GCN-NEXT: v_readlane_b32 s46, v43, 11
|
|
; GCN-NEXT: v_readlane_b32 s45, v43, 10
|
|
; GCN-NEXT: v_readlane_b32 s44, v43, 9
|
|
; GCN-NEXT: v_readlane_b32 s43, v43, 8
|
|
; GCN-NEXT: v_readlane_b32 s42, v43, 7
|
|
; GCN-NEXT: v_readlane_b32 s41, v43, 6
|
|
; GCN-NEXT: v_readlane_b32 s40, v43, 5
|
|
; GCN-NEXT: v_readlane_b32 s39, v43, 4
|
|
; GCN-NEXT: v_readlane_b32 s38, v43, 3
|
|
; GCN-NEXT: v_readlane_b32 s36, v43, 2
|
|
; GCN-NEXT: v_readlane_b32 s35, v43, 1
|
|
; GCN-NEXT: v_readlane_b32 s34, v43, 0
|
|
; GCN-NEXT: buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_sub_u32 s32, s32, 0x800
|
|
; GCN-NEXT: v_readlane_b32 s33, v43, 17
|
|
; GCN-NEXT: s_or_saveexec_b64 s[6:7], -1
|
|
; GCN-NEXT: buffer_load_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_mov_b64 exec, s[6:7]
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: s_setpc_b64 s[4:5]
|
|
call void %fptr(i32 123)
|
|
ret void
|
|
}
|
|
|
|
define i32 @test_indirect_call_vgpr_ptr_ret(i32()* %fptr) {
|
|
; GCN-LABEL: test_indirect_call_vgpr_ptr_ret:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GCN-NEXT: s_or_saveexec_b64 s[16:17], -1
|
|
; GCN-NEXT: buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
|
|
; GCN-NEXT: s_mov_b64 exec, s[16:17]
|
|
; GCN-NEXT: v_writelane_b32 v43, s33, 17
|
|
; GCN-NEXT: s_mov_b32 s33, s32
|
|
; GCN-NEXT: s_add_u32 s32, s32, 0x800
|
|
; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
|
|
; GCN-NEXT: v_writelane_b32 v43, s34, 0
|
|
; GCN-NEXT: v_writelane_b32 v43, s35, 1
|
|
; GCN-NEXT: v_writelane_b32 v43, s36, 2
|
|
; GCN-NEXT: v_writelane_b32 v43, s38, 3
|
|
; GCN-NEXT: v_writelane_b32 v43, s39, 4
|
|
; GCN-NEXT: v_writelane_b32 v43, s40, 5
|
|
; GCN-NEXT: v_writelane_b32 v43, s41, 6
|
|
; GCN-NEXT: v_writelane_b32 v43, s42, 7
|
|
; GCN-NEXT: v_writelane_b32 v43, s43, 8
|
|
; GCN-NEXT: v_writelane_b32 v43, s44, 9
|
|
; GCN-NEXT: v_writelane_b32 v43, s45, 10
|
|
; GCN-NEXT: v_writelane_b32 v43, s46, 11
|
|
; GCN-NEXT: v_writelane_b32 v43, s47, 12
|
|
; GCN-NEXT: v_writelane_b32 v43, s48, 13
|
|
; GCN-NEXT: v_writelane_b32 v43, s49, 14
|
|
; GCN-NEXT: v_writelane_b32 v43, s30, 15
|
|
; GCN-NEXT: v_writelane_b32 v43, s31, 16
|
|
; GCN-NEXT: v_mov_b32_e32 v40, v31
|
|
; GCN-NEXT: s_mov_b32 s34, s14
|
|
; GCN-NEXT: s_mov_b32 s35, s13
|
|
; GCN-NEXT: s_mov_b32 s36, s12
|
|
; GCN-NEXT: s_mov_b64 s[38:39], s[10:11]
|
|
; GCN-NEXT: s_mov_b64 s[40:41], s[8:9]
|
|
; GCN-NEXT: s_mov_b64 s[42:43], s[6:7]
|
|
; GCN-NEXT: s_mov_b64 s[44:45], s[4:5]
|
|
; GCN-NEXT: v_mov_b32_e32 v42, v1
|
|
; GCN-NEXT: v_mov_b32_e32 v41, v0
|
|
; GCN-NEXT: s_mov_b64 s[46:47], exec
|
|
; GCN-NEXT: BB4_1: ; =>This Inner Loop Header: Depth=1
|
|
; GCN-NEXT: v_readfirstlane_b32 s16, v41
|
|
; GCN-NEXT: v_readfirstlane_b32 s17, v42
|
|
; GCN-NEXT: v_cmp_eq_u64_e32 vcc, s[16:17], v[41:42]
|
|
; GCN-NEXT: s_and_saveexec_b64 s[48:49], vcc
|
|
; GCN-NEXT: s_mov_b64 s[4:5], s[44:45]
|
|
; GCN-NEXT: s_mov_b64 s[6:7], s[42:43]
|
|
; GCN-NEXT: s_mov_b64 s[8:9], s[40:41]
|
|
; GCN-NEXT: s_mov_b64 s[10:11], s[38:39]
|
|
; GCN-NEXT: s_mov_b32 s12, s36
|
|
; GCN-NEXT: s_mov_b32 s13, s35
|
|
; GCN-NEXT: s_mov_b32 s14, s34
|
|
; GCN-NEXT: v_mov_b32_e32 v31, v40
|
|
; GCN-NEXT: s_swappc_b64 s[30:31], s[16:17]
|
|
; GCN-NEXT: s_xor_b64 exec, exec, s[48:49]
|
|
; GCN-NEXT: s_cbranch_execnz BB4_1
|
|
; GCN-NEXT: ; %bb.2:
|
|
; GCN-NEXT: s_mov_b64 exec, s[46:47]
|
|
; GCN-NEXT: v_add_i32_e32 v0, vcc, 1, v0
|
|
; GCN-NEXT: v_readlane_b32 s4, v43, 15
|
|
; GCN-NEXT: v_readlane_b32 s5, v43, 16
|
|
; GCN-NEXT: v_readlane_b32 s49, v43, 14
|
|
; GCN-NEXT: v_readlane_b32 s48, v43, 13
|
|
; GCN-NEXT: v_readlane_b32 s47, v43, 12
|
|
; GCN-NEXT: v_readlane_b32 s46, v43, 11
|
|
; GCN-NEXT: v_readlane_b32 s45, v43, 10
|
|
; GCN-NEXT: v_readlane_b32 s44, v43, 9
|
|
; GCN-NEXT: v_readlane_b32 s43, v43, 8
|
|
; GCN-NEXT: v_readlane_b32 s42, v43, 7
|
|
; GCN-NEXT: v_readlane_b32 s41, v43, 6
|
|
; GCN-NEXT: v_readlane_b32 s40, v43, 5
|
|
; GCN-NEXT: v_readlane_b32 s39, v43, 4
|
|
; GCN-NEXT: v_readlane_b32 s38, v43, 3
|
|
; GCN-NEXT: v_readlane_b32 s36, v43, 2
|
|
; GCN-NEXT: v_readlane_b32 s35, v43, 1
|
|
; GCN-NEXT: v_readlane_b32 s34, v43, 0
|
|
; GCN-NEXT: buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_sub_u32 s32, s32, 0x800
|
|
; GCN-NEXT: v_readlane_b32 s33, v43, 17
|
|
; GCN-NEXT: s_or_saveexec_b64 s[6:7], -1
|
|
; GCN-NEXT: buffer_load_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_mov_b64 exec, s[6:7]
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: s_setpc_b64 s[4:5]
|
|
%a = call i32 %fptr()
|
|
%b = add i32 %a, 1
|
|
ret i32 %b
|
|
}
|
|
|
|
define void @test_indirect_call_vgpr_ptr_in_branch(void()* %fptr, i1 %cond) {
|
|
; GCN-LABEL: test_indirect_call_vgpr_ptr_in_branch:
|
|
; GCN: ; %bb.0: ; %bb0
|
|
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GCN-NEXT: s_or_saveexec_b64 s[16:17], -1
|
|
; GCN-NEXT: buffer_store_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Spill
|
|
; GCN-NEXT: s_mov_b64 exec, s[16:17]
|
|
; GCN-NEXT: v_writelane_b32 v43, s33, 19
|
|
; GCN-NEXT: s_mov_b32 s33, s32
|
|
; GCN-NEXT: s_add_u32 s32, s32, 0x800
|
|
; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v42, off, s[0:3], s33 ; 4-byte Folded Spill
|
|
; GCN-NEXT: v_writelane_b32 v43, s34, 0
|
|
; GCN-NEXT: v_writelane_b32 v43, s35, 1
|
|
; GCN-NEXT: v_writelane_b32 v43, s36, 2
|
|
; GCN-NEXT: v_writelane_b32 v43, s38, 3
|
|
; GCN-NEXT: v_writelane_b32 v43, s39, 4
|
|
; GCN-NEXT: v_writelane_b32 v43, s40, 5
|
|
; GCN-NEXT: v_writelane_b32 v43, s41, 6
|
|
; GCN-NEXT: v_writelane_b32 v43, s42, 7
|
|
; GCN-NEXT: v_writelane_b32 v43, s43, 8
|
|
; GCN-NEXT: v_writelane_b32 v43, s44, 9
|
|
; GCN-NEXT: v_writelane_b32 v43, s45, 10
|
|
; GCN-NEXT: v_writelane_b32 v43, s46, 11
|
|
; GCN-NEXT: v_writelane_b32 v43, s47, 12
|
|
; GCN-NEXT: v_writelane_b32 v43, s48, 13
|
|
; GCN-NEXT: v_writelane_b32 v43, s49, 14
|
|
; GCN-NEXT: v_writelane_b32 v43, s50, 15
|
|
; GCN-NEXT: v_writelane_b32 v43, s51, 16
|
|
; GCN-NEXT: v_mov_b32_e32 v40, v31
|
|
; GCN-NEXT: s_mov_b32 s34, s14
|
|
; GCN-NEXT: s_mov_b32 s35, s13
|
|
; GCN-NEXT: s_mov_b32 s36, s12
|
|
; GCN-NEXT: s_mov_b64 s[38:39], s[10:11]
|
|
; GCN-NEXT: s_mov_b64 s[40:41], s[8:9]
|
|
; GCN-NEXT: s_mov_b64 s[42:43], s[6:7]
|
|
; GCN-NEXT: s_mov_b64 s[44:45], s[4:5]
|
|
; GCN-NEXT: v_mov_b32_e32 v42, v1
|
|
; GCN-NEXT: v_mov_b32_e32 v41, v0
|
|
; GCN-NEXT: v_and_b32_e32 v0, 1, v2
|
|
; GCN-NEXT: v_cmp_eq_u32_e32 vcc, 1, v0
|
|
; GCN-NEXT: s_and_saveexec_b64 s[46:47], vcc
|
|
; GCN-NEXT: s_cbranch_execz BB5_4
|
|
; GCN-NEXT: ; %bb.1: ; %bb1
|
|
; GCN-NEXT: v_writelane_b32 v43, s30, 17
|
|
; GCN-NEXT: v_writelane_b32 v43, s31, 18
|
|
; GCN-NEXT: s_mov_b64 s[48:49], exec
|
|
; GCN-NEXT: BB5_2: ; =>This Inner Loop Header: Depth=1
|
|
; GCN-NEXT: v_readfirstlane_b32 s16, v41
|
|
; GCN-NEXT: v_readfirstlane_b32 s17, v42
|
|
; GCN-NEXT: v_cmp_eq_u64_e32 vcc, s[16:17], v[41:42]
|
|
; GCN-NEXT: s_and_saveexec_b64 s[50:51], vcc
|
|
; GCN-NEXT: s_mov_b64 s[4:5], s[44:45]
|
|
; GCN-NEXT: s_mov_b64 s[6:7], s[42:43]
|
|
; GCN-NEXT: s_mov_b64 s[8:9], s[40:41]
|
|
; GCN-NEXT: s_mov_b64 s[10:11], s[38:39]
|
|
; GCN-NEXT: s_mov_b32 s12, s36
|
|
; GCN-NEXT: s_mov_b32 s13, s35
|
|
; GCN-NEXT: s_mov_b32 s14, s34
|
|
; GCN-NEXT: v_mov_b32_e32 v31, v40
|
|
; GCN-NEXT: s_swappc_b64 s[30:31], s[16:17]
|
|
; GCN-NEXT: s_xor_b64 exec, exec, s[50:51]
|
|
; GCN-NEXT: s_cbranch_execnz BB5_2
|
|
; GCN-NEXT: ; %bb.3:
|
|
; GCN-NEXT: s_mov_b64 exec, s[48:49]
|
|
; GCN-NEXT: v_readlane_b32 s30, v43, 17
|
|
; GCN-NEXT: v_readlane_b32 s31, v43, 18
|
|
; GCN-NEXT: BB5_4: ; %bb2
|
|
; GCN-NEXT: s_or_b64 exec, exec, s[46:47]
|
|
; GCN-NEXT: v_readlane_b32 s51, v43, 16
|
|
; GCN-NEXT: v_readlane_b32 s50, v43, 15
|
|
; GCN-NEXT: v_readlane_b32 s49, v43, 14
|
|
; GCN-NEXT: v_readlane_b32 s48, v43, 13
|
|
; GCN-NEXT: v_readlane_b32 s47, v43, 12
|
|
; GCN-NEXT: v_readlane_b32 s46, v43, 11
|
|
; GCN-NEXT: v_readlane_b32 s45, v43, 10
|
|
; GCN-NEXT: v_readlane_b32 s44, v43, 9
|
|
; GCN-NEXT: v_readlane_b32 s43, v43, 8
|
|
; GCN-NEXT: v_readlane_b32 s42, v43, 7
|
|
; GCN-NEXT: v_readlane_b32 s41, v43, 6
|
|
; GCN-NEXT: v_readlane_b32 s40, v43, 5
|
|
; GCN-NEXT: v_readlane_b32 s39, v43, 4
|
|
; GCN-NEXT: v_readlane_b32 s38, v43, 3
|
|
; GCN-NEXT: v_readlane_b32 s36, v43, 2
|
|
; GCN-NEXT: v_readlane_b32 s35, v43, 1
|
|
; GCN-NEXT: v_readlane_b32 s34, v43, 0
|
|
; GCN-NEXT: buffer_load_dword v42, off, s[0:3], s33 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:8 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_sub_u32 s32, s32, 0x800
|
|
; GCN-NEXT: v_readlane_b32 s33, v43, 19
|
|
; GCN-NEXT: s_or_saveexec_b64 s[4:5], -1
|
|
; GCN-NEXT: buffer_load_dword v43, off, s[0:3], s32 offset:12 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_mov_b64 exec, s[4:5]
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: s_setpc_b64 s[30:31]
|
|
bb0:
|
|
br i1 %cond, label %bb1, label %bb2
|
|
|
|
bb1:
|
|
call void %fptr()
|
|
br label %bb2
|
|
|
|
bb2:
|
|
ret void
|
|
}
|
|
|
|
define void @test_indirect_call_vgpr_ptr_inreg_arg(void(i32)* %fptr) {
|
|
; GCN-LABEL: test_indirect_call_vgpr_ptr_inreg_arg:
|
|
; GCN: ; %bb.0:
|
|
; GCN-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
|
|
; GCN-NEXT: s_or_saveexec_b64 s[4:5], -1
|
|
; GCN-NEXT: buffer_store_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Spill
|
|
; GCN-NEXT: s_mov_b64 exec, s[4:5]
|
|
; GCN-NEXT: v_writelane_b32 v42, s33, 6
|
|
; GCN-NEXT: s_mov_b32 s33, s32
|
|
; GCN-NEXT: s_add_u32 s32, s32, 0x400
|
|
; GCN-NEXT: buffer_store_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Spill
|
|
; GCN-NEXT: buffer_store_dword v41, off, s[0:3], s33 ; 4-byte Folded Spill
|
|
; GCN-NEXT: v_writelane_b32 v42, s34, 0
|
|
; GCN-NEXT: v_writelane_b32 v42, s35, 1
|
|
; GCN-NEXT: v_writelane_b32 v42, s36, 2
|
|
; GCN-NEXT: v_writelane_b32 v42, s37, 3
|
|
; GCN-NEXT: v_writelane_b32 v42, s30, 4
|
|
; GCN-NEXT: v_writelane_b32 v42, s31, 5
|
|
; GCN-NEXT: v_mov_b32_e32 v41, v1
|
|
; GCN-NEXT: v_mov_b32_e32 v40, v0
|
|
; GCN-NEXT: s_mov_b64 s[34:35], exec
|
|
; GCN-NEXT: BB6_1: ; =>This Inner Loop Header: Depth=1
|
|
; GCN-NEXT: v_readfirstlane_b32 s6, v40
|
|
; GCN-NEXT: v_readfirstlane_b32 s7, v41
|
|
; GCN-NEXT: v_cmp_eq_u64_e32 vcc, s[6:7], v[40:41]
|
|
; GCN-NEXT: s_and_saveexec_b64 s[36:37], vcc
|
|
; GCN-NEXT: s_movk_i32 s4, 0x7b
|
|
; GCN-NEXT: s_swappc_b64 s[30:31], s[6:7]
|
|
; GCN-NEXT: s_xor_b64 exec, exec, s[36:37]
|
|
; GCN-NEXT: s_cbranch_execnz BB6_1
|
|
; GCN-NEXT: ; %bb.2:
|
|
; GCN-NEXT: s_mov_b64 exec, s[34:35]
|
|
; GCN-NEXT: v_readlane_b32 s4, v42, 4
|
|
; GCN-NEXT: v_readlane_b32 s5, v42, 5
|
|
; GCN-NEXT: v_readlane_b32 s37, v42, 3
|
|
; GCN-NEXT: v_readlane_b32 s36, v42, 2
|
|
; GCN-NEXT: v_readlane_b32 s35, v42, 1
|
|
; GCN-NEXT: v_readlane_b32 s34, v42, 0
|
|
; GCN-NEXT: buffer_load_dword v41, off, s[0:3], s33 ; 4-byte Folded Reload
|
|
; GCN-NEXT: buffer_load_dword v40, off, s[0:3], s33 offset:4 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_sub_u32 s32, s32, 0x400
|
|
; GCN-NEXT: v_readlane_b32 s33, v42, 6
|
|
; GCN-NEXT: s_or_saveexec_b64 s[6:7], -1
|
|
; GCN-NEXT: buffer_load_dword v42, off, s[0:3], s32 offset:8 ; 4-byte Folded Reload
|
|
; GCN-NEXT: s_mov_b64 exec, s[6:7]
|
|
; GCN-NEXT: s_waitcnt vmcnt(0)
|
|
; GCN-NEXT: s_setpc_b64 s[4:5]
|
|
call amdgpu_gfx void %fptr(i32 inreg 123)
|
|
ret void
|
|
}
|