diff --git a/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.cpp b/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.cpp new file mode 100644 index 0000000000000..637f56bc8c5b8 --- /dev/null +++ b/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.cpp @@ -0,0 +1,76 @@ +//===--- AMDGPUHazardLatency.cpp - AMDGPU Hazard Latency Adjustment -------===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// +// +/// \file This file contains a DAG scheduling mutation to adjust the +/// latency of data edges between instructions which use registers +/// potentially subject to additional hazard waits not accounted +/// for in the normal scheduling model. +/// While the scheduling model is typically still accurate in these +/// scenarios, adjusting latency of relevant edges can improve wait +/// merging and reduce pipeline impact of any required waits. +// +//===----------------------------------------------------------------------===// + +#include "AMDGPUHazardLatency.h" +#include "GCNSubtarget.h" +#include "MCTargetDesc/AMDGPUMCTargetDesc.h" +#include "SIInstrInfo.h" +#include "llvm/CodeGen/ScheduleDAGInstrs.h" + +using namespace llvm; + +namespace { + +class HazardLatency : public ScheduleDAGMutation { +private: + const GCNSubtarget &ST; + const SIRegisterInfo &TRI; + const MachineRegisterInfo &MRI; + +public: + HazardLatency(MachineFunction *MF) + : ST(MF->getSubtarget()), TRI(*ST.getRegisterInfo()), + MRI(MF->getRegInfo()) {} + void apply(ScheduleDAGInstrs *DAG) override; +}; + +void HazardLatency::apply(ScheduleDAGInstrs *DAG) { + constexpr unsigned MaskLatencyBoost = 3; + + if (!ST.hasVALUMaskWriteHazard() || !ST.isWave64()) + return; + + for (SUnit &SU : DAG->SUnits) { + const MachineInstr *MI = SU.getInstr(); + if (!SIInstrInfo::isVALU(*MI)) + continue; + if (MI->getOpcode() == AMDGPU::V_READLANE_B32 || + MI->getOpcode() == AMDGPU::V_READFIRSTLANE_B32) + continue; + for (SDep &SuccDep : SU.Succs) { + if (SuccDep.isCtrl()) + continue; + // Boost latency on VALU writes to SGPRs used by VALUs. + // Reduce risk of premature VALU pipeline stall on associated reads. + MachineInstr *DestMI = SuccDep.getSUnit()->getInstr(); + if (!SIInstrInfo::isVALU(*DestMI)) + continue; + Register Reg = SuccDep.getReg(); + if (!TRI.isSGPRReg(MRI, Reg)) + continue; + SuccDep.setLatency(SuccDep.getLatency() * MaskLatencyBoost); + } + } +} + +} // end namespace + +std::unique_ptr +llvm::createAMDGPUHazardLatencyDAGMutation(MachineFunction *MF) { + return std::make_unique(MF); +} diff --git a/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.h b/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.h new file mode 100644 index 0000000000000..134cc27743cd1 --- /dev/null +++ b/llvm/lib/Target/AMDGPU/AMDGPUHazardLatency.h @@ -0,0 +1,24 @@ +//===- AMDGPUHazardLatency.h - Hazard Latency Adjustment --------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIB_TARGET_AMDGPU_AMDGPUHAZARDLATENCY_H +#define LLVM_LIB_TARGET_AMDGPU_AMDGPUHAZARDLATENCY_H + +#include "llvm/CodeGen/ScheduleDAGMutation.h" +#include + +namespace llvm { + +class MachineFunction; + +std::unique_ptr +createAMDGPUHazardLatencyDAGMutation(MachineFunction *MF); + +} // namespace llvm + +#endif // LLVM_LIB_TARGET_AMDGPU_AMDGPUHAZARDLATENCY_H diff --git a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp index e5a35abe6da6b..5c3798c3f2309 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPUTargetMachine.cpp @@ -21,6 +21,7 @@ #include "AMDGPUCtorDtorLowering.h" #include "AMDGPUExportClustering.h" #include "AMDGPUExportKernelRuntimeHandles.h" +#include "AMDGPUHazardLatency.h" #include "AMDGPUIGroupLP.h" #include "AMDGPUISelDAGToDAG.h" #include "AMDGPULowerVGPREncoding.h" @@ -648,6 +649,7 @@ createGCNMaxOccupancyMachineScheduler(MachineSchedContext *C) { DAG->addMutation(createAMDGPUMacroFusionDAGMutation()); DAG->addMutation(createAMDGPUExportClusteringDAGMutation()); DAG->addMutation(createAMDGPUBarrierLatencyDAGMutation(C->MF)); + DAG->addMutation(createAMDGPUHazardLatencyDAGMutation(C->MF)); return DAG; } @@ -669,6 +671,7 @@ createGCNMaxMemoryClauseMachineScheduler(MachineSchedContext *C) { DAG->addMutation(createStoreClusterDAGMutation(DAG->TII, DAG->TRI)); DAG->addMutation(createAMDGPUExportClusteringDAGMutation()); DAG->addMutation(createAMDGPUBarrierLatencyDAGMutation(C->MF)); + DAG->addMutation(createAMDGPUHazardLatencyDAGMutation(C->MF)); return DAG; } @@ -1210,6 +1213,7 @@ GCNTargetMachine::createPostMachineScheduler(MachineSchedContext *C) const { DAG->addMutation(createVOPDPairingMutation()); DAG->addMutation(createAMDGPUExportClusteringDAGMutation()); DAG->addMutation(createAMDGPUBarrierLatencyDAGMutation(C->MF)); + DAG->addMutation(createAMDGPUHazardLatencyDAGMutation(C->MF)); return DAG; } //===----------------------------------------------------------------------===// diff --git a/llvm/lib/Target/AMDGPU/CMakeLists.txt b/llvm/lib/Target/AMDGPU/CMakeLists.txt index 4baae51e021c5..583ec8d7898e8 100644 --- a/llvm/lib/Target/AMDGPU/CMakeLists.txt +++ b/llvm/lib/Target/AMDGPU/CMakeLists.txt @@ -63,6 +63,7 @@ add_llvm_target(AMDGPUCodeGen AMDGPUFrameLowering.cpp AMDGPUGlobalISelDivergenceLowering.cpp AMDGPUGlobalISelUtils.cpp + AMDGPUHazardLatency.cpp AMDGPUHSAMetadataStreamer.cpp AMDGPUInsertDelayAlu.cpp AMDGPUInstCombineIntrinsic.cpp diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.div.fmas.ll b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.div.fmas.ll index 6846137272ec6..aa25294ba17b6 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.div.fmas.ll +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/llvm.amdgcn.div.fmas.ll @@ -820,8 +820,8 @@ define amdgpu_kernel void @test_div_fmas_f64(ptr addrspace(1) %out, double %a, d ; GFX11_W64-NEXT: s_waitcnt lgkmcnt(0) ; GFX11_W64-NEXT: s_and_b32 s8, 1, s8 ; GFX11_W64-NEXT: v_mov_b32_e32 v0, s4 -; GFX11_W64-NEXT: v_mov_b32_e32 v2, s6 ; GFX11_W64-NEXT: v_cmp_ne_u32_e64 vcc, 0, s8 +; GFX11_W64-NEXT: v_mov_b32_e32 v2, s6 ; GFX11_W64-NEXT: v_mov_b32_e32 v1, s5 ; GFX11_W64-NEXT: v_mov_b32_e32 v3, s7 ; GFX11_W64-NEXT: v_div_fmas_f64 v[0:1], s[2:3], v[0:1], v[2:3] diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll index 12cb8d2f6fb51..66d934b0170f4 100644 --- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll +++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_global_pointer.ll @@ -2596,11 +2596,11 @@ define amdgpu_kernel void @add_i64_varying(ptr addrspace(1) %out, ptr addrspace( ; GFX1164_ITERATIVE-NEXT: s_waitcnt lgkmcnt(0) ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164_ITERATIVE-NEXT: v_add_co_u32 v0, vcc, s2, v0 +; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: v_add_co_ci_u32_e64 v1, null, s3, v1, vcc ; GFX1164_ITERATIVE-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164_ITERATIVE-NEXT: s_endpgm ; @@ -3143,15 +3143,15 @@ define amdgpu_kernel void @add_i64_varying(ptr addrspace(1) %out, ptr addrspace( ; GFX1164_DPP: ; %bb.0: ; %entry ; GFX1164_DPP-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_3) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1) +; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v1, 0, 0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) -; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) +; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -5853,9 +5853,9 @@ define amdgpu_kernel void @sub_i64_constant(ptr addrspace(1) %out, ptr addrspace ; GFX1164-NEXT: v_subrev_co_ci_u32_e64 v6, null, 0, v8, vcc ; GFX1164-NEXT: v_mov_b32_e32 v0, v5 ; GFX1164-NEXT: v_mov_b32_e32 v2, v7 -; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) -; GFX1164-NEXT: v_mov_b32_e32 v1, v6 ; GFX1164-NEXT: v_mov_b32_e32 v3, v8 +; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_4) +; GFX1164-NEXT: v_mov_b32_e32 v1, v6 ; GFX1164-NEXT: buffer_atomic_cmpswap_b64 v[0:3], off, s[4:7], 0 glc ; GFX1164-NEXT: s_waitcnt vmcnt(0) ; GFX1164-NEXT: buffer_gl1_inv @@ -5876,11 +5876,11 @@ define amdgpu_kernel void @sub_i64_constant(ptr addrspace(1) %out, ptr addrspace ; GFX1164-NEXT: v_mul_u32_u24_e32 v0, 5, v4 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_mul_hi_u32_u24_e32 v1, 5, v4 -; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) ; GFX1164-NEXT: v_sub_co_u32 v0, vcc, s2, v0 +; GFX1164-NEXT: s_mov_b32 s2, -1 ; GFX1164-NEXT: v_sub_co_ci_u32_e64 v1, null, s3, v1, vcc ; GFX1164-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164-NEXT: s_mov_b32 s2, -1 ; GFX1164-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164-NEXT: s_endpgm ; @@ -6381,9 +6381,9 @@ define amdgpu_kernel void @sub_i64_uniform(ptr addrspace(1) %out, ptr addrspace( ; GFX1164-NEXT: v_subrev_co_ci_u32_e64 v6, null, s15, v8, vcc ; GFX1164-NEXT: v_mov_b32_e32 v0, v5 ; GFX1164-NEXT: v_mov_b32_e32 v2, v7 -; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) -; GFX1164-NEXT: v_mov_b32_e32 v1, v6 ; GFX1164-NEXT: v_mov_b32_e32 v3, v8 +; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_4) +; GFX1164-NEXT: v_mov_b32_e32 v1, v6 ; GFX1164-NEXT: buffer_atomic_cmpswap_b64 v[0:3], off, s[4:7], 0 glc ; GFX1164-NEXT: s_waitcnt vmcnt(0) ; GFX1164-NEXT: buffer_gl1_inv @@ -6981,9 +6981,9 @@ define amdgpu_kernel void @sub_i64_varying(ptr addrspace(1) %out, ptr addrspace( ; GFX1164_ITERATIVE-NEXT: v_subrev_co_ci_u32_e64 v7, null, s9, v9, vcc ; GFX1164_ITERATIVE-NEXT: v_mov_b32_e32 v0, v6 ; GFX1164_ITERATIVE-NEXT: v_mov_b32_e32 v2, v8 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_3) -; GFX1164_ITERATIVE-NEXT: v_mov_b32_e32 v1, v7 ; GFX1164_ITERATIVE-NEXT: v_mov_b32_e32 v3, v9 +; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_4) +; GFX1164_ITERATIVE-NEXT: v_mov_b32_e32 v1, v7 ; GFX1164_ITERATIVE-NEXT: buffer_atomic_cmpswap_b64 v[0:3], off, s[4:7], 0 glc ; GFX1164_ITERATIVE-NEXT: s_waitcnt vmcnt(0) ; GFX1164_ITERATIVE-NEXT: buffer_gl1_inv @@ -7003,10 +7003,9 @@ define amdgpu_kernel void @sub_i64_varying(ptr addrspace(1) %out, ptr addrspace( ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v0 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164_ITERATIVE-NEXT: v_sub_co_u32 v0, vcc, s2, v4 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: v_sub_co_ci_u32_e64 v1, null, s3, v5, vcc ; GFX1164_ITERATIVE-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164_ITERATIVE-NEXT: s_endpgm ; @@ -7665,15 +7664,15 @@ define amdgpu_kernel void @sub_i64_varying(ptr addrspace(1) %out, ptr addrspace( ; GFX1164_DPP: ; %bb.0: ; %entry ; GFX1164_DPP-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_3) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1) +; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v1, 0, 0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) -; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) +; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -12767,10 +12766,10 @@ define amdgpu_kernel void @uniform_fadd_bf16(ptr addrspace(1) %result, ptr addrs ; GFX1164-TRUE16-NEXT: v_lshlrev_b32_e32 v0, 16, v0 ; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164-TRUE16-NEXT: v_add_f32_e32 v0, s10, v0 +; GFX1164-TRUE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX1164-TRUE16-NEXT: v_bfe_u32 v2, v0, 16, 1 ; GFX1164-TRUE16-NEXT: v_or_b32_e32 v3, 0x400000, v0 -; GFX1164-TRUE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 -; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164-TRUE16-NEXT: v_add3_u32 v2, v2, v0, 0x7fff ; GFX1164-TRUE16-NEXT: v_cndmask_b32_e32 v0, v2, v3, vcc ; GFX1164-TRUE16-NEXT: v_mov_b16_e32 v2.h, 0 @@ -12825,10 +12824,10 @@ define amdgpu_kernel void @uniform_fadd_bf16(ptr addrspace(1) %result, ptr addrs ; GFX1164-FAKE16-NEXT: v_lshlrev_b32_e32 v0, 16, v0 ; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164-FAKE16-NEXT: v_add_f32_e32 v0, s10, v0 +; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX1164-FAKE16-NEXT: v_bfe_u32 v2, v0, 16, 1 ; GFX1164-FAKE16-NEXT: v_or_b32_e32 v3, 0x400000, v0 -; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 -; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164-FAKE16-NEXT: v_add3_u32 v2, v2, v0, 0x7fff ; GFX1164-FAKE16-NEXT: v_cndmask_b32_e32 v0, v2, v3, vcc ; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1) @@ -13812,22 +13811,23 @@ define amdgpu_kernel void @uniform_fadd_v2bf16(ptr addrspace(1) %result, ptr add ; GFX1164-TRUE16-NEXT: v_add_f32_e32 v0, s11, v0 ; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164-TRUE16-NEXT: v_add_f32_e32 v2, s10, v2 +; GFX1164-TRUE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 ; GFX1164-TRUE16-NEXT: v_bfe_u32 v3, v0, 16, 1 -; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2) -; GFX1164-TRUE16-NEXT: v_bfe_u32 v4, v2, 16, 1 ; GFX1164-TRUE16-NEXT: v_or_b32_e32 v5, 0x400000, v0 -; GFX1164-TRUE16-NEXT: v_cmp_u_f32_e32 vcc, v0, v0 +; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(SKIP_1) | instid1(VALU_DEP_4) +; GFX1164-TRUE16-NEXT: v_bfe_u32 v4, v2, 16, 1 ; GFX1164-TRUE16-NEXT: v_or_b32_e32 v6, 0x400000, v2 ; GFX1164-TRUE16-NEXT: v_add3_u32 v3, v3, v0, 0x7fff +; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164-TRUE16-NEXT: v_add3_u32 v4, v4, v2, 0x7fff -; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3) ; GFX1164-TRUE16-NEXT: v_cndmask_b32_e32 v3, v3, v5, vcc ; GFX1164-TRUE16-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 ; GFX1164-TRUE16-NEXT: s_waitcnt_depctr depctr_va_vcc(0) +; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164-TRUE16-NEXT: v_cndmask_b32_e32 v0, v4, v6, vcc -; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164-TRUE16-NEXT: v_mov_b16_e32 v0.l, v3.h ; GFX1164-TRUE16-NEXT: v_mov_b32_e32 v3, v1 +; GFX1164-TRUE16-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164-TRUE16-NEXT: v_mov_b32_e32 v2, v0 ; GFX1164-TRUE16-NEXT: buffer_atomic_cmpswap_b32 v[2:3], off, s[4:7], 0 glc ; GFX1164-TRUE16-NEXT: s_waitcnt vmcnt(0) @@ -13872,22 +13872,23 @@ define amdgpu_kernel void @uniform_fadd_v2bf16(ptr addrspace(1) %result, ptr add ; GFX1164-FAKE16-NEXT: v_add_f32_e32 v0, s12, v0 ; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164-FAKE16-NEXT: v_add_f32_e32 v2, s13, v2 +; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e64 s[0:1], v0, v0 +; GFX1164-FAKE16-NEXT: s_waitcnt_depctr depctr_va_sdst(0) +; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_4) | instid1(VALU_DEP_4) +; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 ; GFX1164-FAKE16-NEXT: v_bfe_u32 v3, v0, 16, 1 -; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164-FAKE16-NEXT: v_bfe_u32 v4, v2, 16, 1 ; GFX1164-FAKE16-NEXT: v_or_b32_e32 v5, 0x400000, v0 ; GFX1164-FAKE16-NEXT: v_or_b32_e32 v6, 0x400000, v2 -; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e32 vcc, v2, v2 ; GFX1164-FAKE16-NEXT: v_add3_u32 v3, v3, v0, 0x7fff +; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164-FAKE16-NEXT: v_add3_u32 v4, v4, v2, 0x7fff -; GFX1164-FAKE16-NEXT: v_cmp_u_f32_e64 s[0:1], v0, v0 -; GFX1164-FAKE16-NEXT: s_waitcnt_depctr depctr_va_sdst(0) -; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) -; GFX1164-FAKE16-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc ; GFX1164-FAKE16-NEXT: v_cndmask_b32_e64 v0, v3, v5, s[0:1] -; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2) +; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164-FAKE16-NEXT: v_cndmask_b32_e32 v2, v4, v6, vcc ; GFX1164-FAKE16-NEXT: v_perm_b32 v0, v2, v0, 0x7060302 ; GFX1164-FAKE16-NEXT: v_mov_b32_e32 v3, v1 +; GFX1164-FAKE16-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164-FAKE16-NEXT: v_mov_b32_e32 v2, v0 ; GFX1164-FAKE16-NEXT: buffer_atomic_cmpswap_b32 v[2:3], off, s[4:7], 0 glc ; GFX1164-FAKE16-NEXT: s_waitcnt vmcnt(0) diff --git a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll index 785aee07a990e..b71577385606a 100644 --- a/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll +++ b/llvm/test/CodeGen/AMDGPU/atomic_optimizations_local_pointer.ll @@ -2222,11 +2222,11 @@ define amdgpu_kernel void @add_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164_ITERATIVE-NEXT: v_add_co_u32 v0, vcc, s2, v0 +; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: v_add_co_ci_u32_e64 v1, null, s3, v1, vcc ; GFX1164_ITERATIVE-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: s_waitcnt lgkmcnt(0) ; GFX1164_ITERATIVE-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164_ITERATIVE-NEXT: s_endpgm @@ -2629,57 +2629,56 @@ define amdgpu_kernel void @add_i64_varying(ptr addrspace(1) %out) { ; GFX1164_DPP: ; %bb.0: ; %entry ; GFX1164_DPP-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_3) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1) +; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v1, 0, 0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 ; GFX1164_DPP-NEXT: v_mov_b32_e32 v6, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_4) -; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_2) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v4, v1 row_shr:2 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v4, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:4 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v3, v3 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v3, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v4, v1 row_shr:8 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_permlanex16_b32 v5, v2, -1, -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v4, vcc +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v5, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v5, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_permlanex16_b32 v4, v1, -1, -1 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v3, v4 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v3, vcc ; GFX1164_DPP-NEXT: v_mov_b32_e32 v3, 0 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_readlane_b32 s2, v1, 31 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, s2 ; GFX1164_DPP-NEXT: v_readlane_b32 s2, v2, 31 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v3, v4 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v2, s2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(SALU_CYCLE_1) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v3, vcc ; GFX1164_DPP-NEXT: s_mov_b64 exec, s[0:1] -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) ; GFX1164_DPP-NEXT: v_mbcnt_lo_u32_b32 v0, exec_lo, 0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_sa_sdst(0) @@ -3285,15 +3284,15 @@ define amdgpu_kernel void @add_i64_varying_nouse() { ; GFX1164_DPP: ; %bb.0: ; %entry ; GFX1164_DPP-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_3) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1) +; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v1, 0, 0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) -; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_xmask:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_xmask:1 row_mask:0xf bank_mask:0xf bound_ctrl:1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) +; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_xmask:1 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_xmask:2 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -5028,11 +5027,11 @@ define amdgpu_kernel void @sub_i64_constant(ptr addrspace(1) %out) { ; GFX1164-NEXT: v_mul_u32_u24_e32 v0, 5, v2 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_mul_hi_u32_u24_e32 v1, 5, v2 -; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_3) ; GFX1164-NEXT: v_sub_co_u32 v0, vcc, s2, v0 +; GFX1164-NEXT: s_mov_b32 s2, -1 ; GFX1164-NEXT: v_sub_co_ci_u32_e64 v1, null, s3, v1, vcc ; GFX1164-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164-NEXT: s_mov_b32 s2, -1 ; GFX1164-NEXT: s_waitcnt lgkmcnt(0) ; GFX1164-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164-NEXT: s_endpgm @@ -5636,11 +5635,11 @@ define amdgpu_kernel void @sub_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_2) ; GFX1164_ITERATIVE-NEXT: v_sub_co_u32 v0, vcc, s2, v0 +; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: v_sub_co_ci_u32_e64 v1, null, s3, v1, vcc ; GFX1164_ITERATIVE-NEXT: s_mov_b32 s3, 0x31016000 -; GFX1164_ITERATIVE-NEXT: s_mov_b32 s2, -1 ; GFX1164_ITERATIVE-NEXT: s_waitcnt lgkmcnt(0) ; GFX1164_ITERATIVE-NEXT: buffer_store_b64 v[0:1], off, s[0:3], 0 ; GFX1164_ITERATIVE-NEXT: s_endpgm @@ -6043,57 +6042,56 @@ define amdgpu_kernel void @sub_i64_varying(ptr addrspace(1) %out) { ; GFX1164_DPP: ; %bb.0: ; %entry ; GFX1164_DPP-NEXT: v_and_b32_e32 v0, 0x3ff, v0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) | instskip(SKIP_1) | instid1(VALU_DEP_3) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instid1(SALU_CYCLE_1) +; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v1, 0, 0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: v_cndmask_b32_e64 v3, 0, v0, s[0:1] ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 ; GFX1164_DPP-NEXT: v_mov_b32_e32 v6, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_4) -; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:1 row_mask:0xf bank_mask:0xf bound_ctrl:1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_4) | instskip(NEXT) | instid1(VALU_DEP_1) +; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:1 row_mask:0xf bank_mask:0xf ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(SKIP_2) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:2 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v2, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v4, v1 row_shr:2 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v4, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v3, vcc, v3, v3 row_shr:4 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v2, v1 row_shr:4 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_3) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v2, vcc ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v3, v3 row_shr:8 row_mask:0xf bank_mask:0xf bound_ctrl:1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v3, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v4, v1 row_shr:8 row_mask:0xf bank_mask:0xf +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_permlanex16_b32 v5, v2, -1, -1 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v4, vcc +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_2) | instid1(VALU_DEP_3) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v5, v2 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v5, 0 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_3) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_permlanex16_b32 v4, v1, -1, -1 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v3, v4 quad_perm:[0,1,2,3] row_mask:0xa bank_mask:0xf -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v3, vcc ; GFX1164_DPP-NEXT: v_mov_b32_e32 v3, 0 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_1) ; GFX1164_DPP-NEXT: v_readlane_b32 s2, v1, 31 -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_mov_b32_e32 v4, s2 ; GFX1164_DPP-NEXT: v_readlane_b32 s2, v2, 31 +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(NEXT) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_mov_b32_dpp v3, v4 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf -; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(VALU_DEP_2) ; GFX1164_DPP-NEXT: v_add_co_u32_e64_dpp v2, vcc, v2, s2 quad_perm:[0,1,2,3] row_mask:0xc bank_mask:0xf ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_va_vcc(0) +; GFX1164_DPP-NEXT: s_delay_alu instid0(VALU_DEP_2) | instskip(SKIP_1) | instid1(SALU_CYCLE_1) ; GFX1164_DPP-NEXT: v_add_co_ci_u32_e64 v1, null, v1, v3, vcc ; GFX1164_DPP-NEXT: s_mov_b64 exec, s[0:1] -; GFX1164_DPP-NEXT: s_delay_alu instid0(SALU_CYCLE_1) ; GFX1164_DPP-NEXT: v_mbcnt_lo_u32_b32 v0, exec_lo, 0 ; GFX1164_DPP-NEXT: s_or_saveexec_b64 s[0:1], -1 ; GFX1164_DPP-NEXT: s_waitcnt_depctr depctr_sa_sdst(0) @@ -11059,11 +11057,11 @@ define amdgpu_kernel void @max_i64_constant(ptr addrspace(1) %out) { ; GFX1164-NEXT: buffer_gl0_inv ; GFX1164-NEXT: .LBB22_2: ; GFX1164-NEXT: s_or_b64 exec, exec, s[0:1] -; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_readfirstlane_b32 s2, v0 ; GFX1164-NEXT: v_cndmask_b32_e64 v1, 0, 0x80000000, vcc ; GFX1164-NEXT: v_cndmask_b32_e64 v0, 5, 0, vcc +; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_1) ; GFX1164-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[0:1] ; GFX1164-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -11423,10 +11421,9 @@ define amdgpu_kernel void @max_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: buffer_gl0_inv ; GFX1164_ITERATIVE-NEXT: .LBB23_4: ; GFX1164_ITERATIVE-NEXT: s_or_b64 exec, exec, s[2:3] -; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_cmp_gt_i64_e32 vcc, s[2:3], v[0:1] ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v1, v1, s3, vcc ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v0, v0, s2, vcc @@ -12884,11 +12881,11 @@ define amdgpu_kernel void @min_i64_constant(ptr addrspace(1) %out) { ; GFX1164-NEXT: buffer_gl0_inv ; GFX1164-NEXT: .LBB25_2: ; GFX1164-NEXT: s_or_b64 exec, exec, s[0:1] -; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_readfirstlane_b32 s2, v0 ; GFX1164-NEXT: v_cndmask_b32_e64 v1, 0, 0x7fffffff, vcc ; GFX1164-NEXT: v_cndmask_b32_e64 v0, 5, -1, vcc +; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_1) ; GFX1164-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1] ; GFX1164-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -13248,10 +13245,9 @@ define amdgpu_kernel void @min_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: buffer_gl0_inv ; GFX1164_ITERATIVE-NEXT: .LBB26_4: ; GFX1164_ITERATIVE-NEXT: s_or_b64 exec, exec, s[2:3] -; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_cmp_lt_i64_e32 vcc, s[2:3], v[0:1] ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v1, v1, s3, vcc ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v0, v0, s2, vcc @@ -14705,11 +14701,11 @@ define amdgpu_kernel void @umax_i64_constant(ptr addrspace(1) %out) { ; GFX1164-NEXT: buffer_gl0_inv ; GFX1164-NEXT: .LBB28_2: ; GFX1164-NEXT: s_or_b64 exec, exec, s[0:1] -; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_readfirstlane_b32 s2, v0 ; GFX1164-NEXT: v_mov_b32_e32 v1, 0 ; GFX1164-NEXT: v_cndmask_b32_e64 v0, 5, 0, vcc +; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_1) ; GFX1164-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[0:1] ; GFX1164-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -15063,10 +15059,9 @@ define amdgpu_kernel void @umax_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: buffer_gl0_inv ; GFX1164_ITERATIVE-NEXT: .LBB29_4: ; GFX1164_ITERATIVE-NEXT: s_or_b64 exec, exec, s[2:3] -; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_cmp_gt_u64_e32 vcc, s[2:3], v[0:1] ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v1, v1, s3, vcc ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v0, v0, s2, vcc @@ -16516,11 +16511,11 @@ define amdgpu_kernel void @umin_i64_constant(ptr addrspace(1) %out) { ; GFX1164-NEXT: buffer_gl0_inv ; GFX1164-NEXT: .LBB31_2: ; GFX1164-NEXT: s_or_b64 exec, exec, s[0:1] -; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: v_readfirstlane_b32 s3, v1 ; GFX1164-NEXT: v_readfirstlane_b32 s2, v0 ; GFX1164-NEXT: v_cndmask_b32_e64 v1, 0, -1, vcc ; GFX1164-NEXT: v_cndmask_b32_e64 v0, 5, -1, vcc +; GFX1164-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164-NEXT: s_delay_alu instid0(VALU_DEP_1) ; GFX1164-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1] ; GFX1164-NEXT: s_waitcnt_depctr depctr_va_vcc(0) @@ -16874,10 +16869,9 @@ define amdgpu_kernel void @umin_i64_varying(ptr addrspace(1) %out) { ; GFX1164_ITERATIVE-NEXT: buffer_gl0_inv ; GFX1164_ITERATIVE-NEXT: .LBB32_4: ; GFX1164_ITERATIVE-NEXT: s_or_b64 exec, exec, s[2:3] -; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s3, v3 ; GFX1164_ITERATIVE-NEXT: v_readfirstlane_b32 s2, v2 -; GFX1164_ITERATIVE-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX1164_ITERATIVE-NEXT: s_load_b64 s[0:1], s[4:5], 0x24 ; GFX1164_ITERATIVE-NEXT: v_cmp_lt_u64_e32 vcc, s[2:3], v[0:1] ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v1, v1, s3, vcc ; GFX1164_ITERATIVE-NEXT: v_cndmask_b32_e64 v0, v0, s2, vcc diff --git a/llvm/test/CodeGen/AMDGPU/gfx11-sgpr-hazard-latency.mir b/llvm/test/CodeGen/AMDGPU/gfx11-sgpr-hazard-latency.mir new file mode 100644 index 0000000000000..1d071e7395e4b --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/gfx11-sgpr-hazard-latency.mir @@ -0,0 +1,169 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py UTC_ARGS: --version 6 +# RUN: llc -mtriple=amdgcn -mcpu=gfx1100 -mattr=+wavefrontsize64 -verify-machineinstrs -start-before machine-scheduler -stop-after amdgpu-wait-sgpr-hazards -o - %s | FileCheck -check-prefix=GFX11 %s + +# The following loop should only require a single s_waitcnt_depctr +--- +name: gemm_loop1 +tracksRegLiveness: true +body: | + ; GFX11-LABEL: name: gemm_loop1 + ; GFX11: bb.0: + ; GFX11-NEXT: successors: %bb.1(0x80000000) + ; GFX11-NEXT: {{ $}} + ; GFX11-NEXT: S_WAITCNT 0 + ; GFX11-NEXT: renamable $vgpr0 = V_MOV_B32_e32 0, implicit $exec + ; GFX11-NEXT: renamable $vgpr1 = V_MOV_B32_e32 0, implicit $exec + ; GFX11-NEXT: renamable $vgpr2 = V_MOV_B32_e32 0, implicit $exec + ; GFX11-NEXT: renamable $vgpr3 = V_MOV_B32_e32 0, implicit $exec + ; GFX11-NEXT: renamable $vgpr4 = V_MOV_B32_e32 0, implicit $exec + ; GFX11-NEXT: renamable $sgpr8 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr9 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr10 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr11 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr12 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr13 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr14 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr15 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr16 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr17 = S_MOV_B32 0 + ; GFX11-NEXT: renamable $sgpr0_sgpr1_sgpr2_sgpr3 = IMPLICIT_DEF + ; GFX11-NEXT: renamable $sgpr4_sgpr5_sgpr6_sgpr7 = IMPLICIT_DEF + ; GFX11-NEXT: {{ $}} + ; GFX11-NEXT: bb.1: + ; GFX11-NEXT: successors: %bb.1(0x40000000), %bb.2(0x40000000) + ; GFX11-NEXT: liveins: $sgpr8, $sgpr9, $sgpr10, $sgpr11, $sgpr12, $sgpr13, $sgpr14, $sgpr15, $sgpr16, $sgpr17, $vgpr0, $vgpr1, $vgpr2, $vgpr3, $vgpr4, $sgpr0_sgpr1_sgpr2_sgpr3, $sgpr4_sgpr5_sgpr6_sgpr7 + ; GFX11-NEXT: {{ $}} + ; GFX11-NEXT: renamable $vgpr5 = V_ADD_U32_e32 $sgpr17, $vgpr0, implicit $exec + ; GFX11-NEXT: renamable $sgpr17 = S_ADDK_I32 killed renamable $sgpr17, 128, implicit-def dead $scc + ; GFX11-NEXT: S_CMP_LT_U32 renamable $sgpr17, renamable $sgpr15, implicit-def $scc + ; GFX11-NEXT: renamable $sgpr17 = S_CSELECT_B32 killed renamable $sgpr17, 0, implicit killed $scc + ; GFX11-NEXT: renamable $vgpr7 = V_ADD_U32_e32 64, $vgpr5, implicit $exec + ; GFX11-NEXT: renamable $sgpr18_sgpr19 = V_CMP_GT_U32_e64 $sgpr15, $vgpr5, implicit $exec + ; GFX11-NEXT: S_WAITCNT_DEPCTR 61855 + ; GFX11-NEXT: renamable $vgpr6 = V_ADD_U32_e32 $sgpr8, $vgpr5, implicit $exec + ; GFX11-NEXT: renamable $vgpr8 = V_ADD_U32_e32 $sgpr9, killed $vgpr5, implicit $exec + ; GFX11-NEXT: renamable $sgpr16 = nsw S_ADD_I32 killed renamable $sgpr16, -1, implicit-def dead $scc + ; GFX11-NEXT: renamable $sgpr20_sgpr21 = V_CMP_GT_U32_e64 $sgpr15, $vgpr7, implicit $exec + ; GFX11-NEXT: S_WAITCNT_DEPCTR 61855 + ; GFX11-NEXT: S_CMP_LG_U32 renamable $sgpr16, 0, implicit-def $scc + ; GFX11-NEXT: renamable $vgpr5 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr6, $sgpr18_sgpr19, implicit $exec + ; GFX11-NEXT: renamable $vgpr6 = V_ADD_U32_e32 $sgpr8, $vgpr7, implicit $exec + ; GFX11-NEXT: renamable $vgpr7 = V_ADD_U32_e32 $sgpr9, killed $vgpr7, implicit $exec + ; GFX11-NEXT: renamable $vgpr8 = V_CNDMASK_B32_e64 0, $sgpr10, 0, killed $vgpr8, killed $sgpr18_sgpr19, implicit $exec + ; GFX11-NEXT: renamable $vgpr6 = V_CNDMASK_B32_e64 0, -1, 0, killed $vgpr6, $sgpr20_sgpr21, implicit $exec + ; GFX11-NEXT: renamable $vgpr7 = V_CNDMASK_B32_e64 0, $sgpr10, 0, killed $vgpr7, killed $sgpr20_sgpr21, implicit $exec + ; GFX11-NEXT: renamable $vgpr9 = V_ADD_U32_e32 $sgpr11, $vgpr8, implicit $exec + ; GFX11-NEXT: renamable $vgpr10 = V_ADD_U32_e32 $sgpr12, $vgpr8, implicit $exec + ; GFX11-NEXT: renamable $vgpr11 = V_ADD_U32_e32 $sgpr13, $vgpr8, implicit $exec + ; GFX11-NEXT: renamable $vgpr8 = V_ADD_U32_e32 $sgpr14, killed $vgpr8, implicit $exec + ; GFX11-NEXT: renamable $vgpr12 = V_ADD_U32_e32 $sgpr11, $vgpr7, implicit $exec + ; GFX11-NEXT: renamable $vgpr13 = V_ADD_U32_e32 $sgpr12, $vgpr7, implicit $exec + ; GFX11-NEXT: renamable $vgpr14 = V_ADD_U32_e32 $sgpr13, $vgpr7, implicit $exec + ; GFX11-NEXT: renamable $vgpr7 = V_ADD_U32_e32 $sgpr14, killed $vgpr7, implicit $exec + ; GFX11-NEXT: BUNDLE implicit-def $vgpr5, implicit-def $vgpr6, implicit killed $vgpr5, implicit $sgpr0_sgpr1_sgpr2_sgpr3, implicit $exec, implicit killed $vgpr6 :: (dereferenceable invariant load (s16), align 1, addrspace 8) { + ; GFX11-NEXT: S_CLAUSE 1 + ; GFX11-NEXT: renamable $vgpr5 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr5, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr6 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr6, renamable $sgpr0_sgpr1_sgpr2_sgpr3, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: } + ; GFX11-NEXT: BUNDLE implicit-def $vgpr9, implicit-def $vgpr10, implicit-def $vgpr11, implicit-def $vgpr8, implicit-def $vgpr12, implicit-def $vgpr13, implicit-def $vgpr14, implicit-def $vgpr7, implicit killed $vgpr9, implicit $sgpr4_sgpr5_sgpr6_sgpr7, implicit $exec, implicit killed $vgpr10, implicit killed $vgpr11, implicit killed $vgpr8, implicit killed $vgpr12, implicit killed $vgpr13, implicit killed $vgpr14, implicit killed $vgpr7 :: (dereferenceable invariant load (s16), align 1, addrspace 8) { + ; GFX11-NEXT: S_CLAUSE 7 + ; GFX11-NEXT: renamable $vgpr9 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr9, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr10 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr10, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr11 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr11, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr8 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr8, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr12 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr12, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr13 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr13, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr14 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr14, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: renamable $vgpr7 = BUFFER_LOAD_USHORT_IDXEN killed renamable $vgpr7, renamable $sgpr4_sgpr5_sgpr6_sgpr7, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + ; GFX11-NEXT: } + ; GFX11-NEXT: S_WAITCNT 9207 + ; GFX11-NEXT: renamable $vgpr5 = V_PERM_B32_e64 killed $vgpr6, killed $vgpr5, 84148480, implicit $exec + ; GFX11-NEXT: S_WAITCNT 4087 + ; GFX11-NEXT: renamable $vgpr6 = V_PERM_B32_e64 killed $vgpr12, killed $vgpr9, 84148480, implicit $exec + ; GFX11-NEXT: S_WAITCNT 3063 + ; GFX11-NEXT: renamable $vgpr9 = V_PERM_B32_e64 killed $vgpr13, killed $vgpr10, 84148480, implicit $exec + ; GFX11-NEXT: S_WAITCNT 2039 + ; GFX11-NEXT: renamable $vgpr10 = V_PERM_B32_e64 killed $vgpr14, killed $vgpr11, 84148480, implicit $exec + ; GFX11-NEXT: S_WAITCNT 1015 + ; GFX11-NEXT: renamable $vgpr7 = V_PERM_B32_e64 killed $vgpr7, killed $vgpr8, 84148480, implicit $exec + ; GFX11-NEXT: renamable $vgpr1 = nofpexcept V_DOT2_F32_F16 8, $vgpr5, 8, killed $vgpr6, 8, killed $vgpr1, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + ; GFX11-NEXT: renamable $vgpr2 = nofpexcept V_DOT2_F32_F16 8, $vgpr5, 8, killed $vgpr9, 8, killed $vgpr2, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + ; GFX11-NEXT: renamable $vgpr3 = nofpexcept V_DOT2_F32_F16 8, $vgpr5, 8, killed $vgpr10, 8, killed $vgpr3, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + ; GFX11-NEXT: renamable $vgpr4 = nofpexcept V_DOT2_F32_F16 8, killed $vgpr5, 8, killed $vgpr7, 8, killed $vgpr4, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + ; GFX11-NEXT: S_CBRANCH_SCC1 %bb.1, implicit killed $scc + ; GFX11-NEXT: {{ $}} + ; GFX11-NEXT: bb.2: + ; GFX11-NEXT: S_ENDPGM 0 + bb.0: + %0:vgpr_32 = V_MOV_B32_e32 0, implicit $exec + %1:sreg_32 = S_MOV_B32 0 + %2:sreg_32 = S_MOV_B32 0 + %3:sreg_32 = S_MOV_B32 0 + %4:sgpr_128 = IMPLICIT_DEF + %5:sreg_32 = S_MOV_B32 0 + %6:sgpr_128 = IMPLICIT_DEF + %7:sreg_32 = S_MOV_B32 0 + %8:sreg_32 = S_MOV_B32 0 + %9:sreg_32 = S_MOV_B32 0 + %10:sgpr_32 = S_MOV_B32 0 + %11:vgpr_32 = V_MOV_B32_e32 0, implicit $exec + %12:vgpr_32 = V_MOV_B32_e32 0, implicit $exec + %13:vgpr_32 = V_MOV_B32_e32 0, implicit $exec + %14:vgpr_32 = V_MOV_B32_e32 0, implicit $exec + %15:sreg_32 = S_MOV_B32 0 + %16:sreg_32 = S_MOV_B32 0 + S_BRANCH %bb.1 + + bb.1: + successors: %bb.1(0x40000000), %bb.2(0x40000000) + + %17:vgpr_32 = V_ADD_U32_e64 %16, %0, 0, implicit $exec + %18:vgpr_32 = V_ADD_U32_e64 %1, %17, 0, implicit $exec + %19:sreg_64_xexec = V_CMP_GT_U32_e64 %10, %17, implicit $exec + %20:vgpr_32 = V_CNDMASK_B32_e64 0, -1, 0, %18, %19, implicit $exec + %21:vgpr_32 = V_ADD_U32_e64 %2, %17, 0, implicit $exec + %22:vgpr_32 = V_CNDMASK_B32_e64 0, %3, 0, %21, %19, implicit $exec + %23:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %20, %4, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %24:vgpr_32 = V_ADD_U32_e64 %5, %22, 0, implicit $exec + %25:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %24, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %26:vgpr_32 = V_ADD_U32_e64 %7, %22, 0, implicit $exec + %27:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %26, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %28:vgpr_32 = V_ADD_U32_e64 %8, %22, 0, implicit $exec + %29:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %28, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %30:vgpr_32 = V_ADD_U32_e64 %9, %22, 0, implicit $exec + %31:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %30, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %32:vgpr_32 = V_ADD_U32_e64 64, %17, 0, implicit $exec + %33:vgpr_32 = V_ADD_U32_e64 %1, %32, 0, implicit $exec + %34:sreg_64_xexec = V_CMP_GT_U32_e64 %10, %32, implicit $exec + %35:vgpr_32 = V_CNDMASK_B32_e64 0, -1, 0, %33, %34, implicit $exec + %36:vgpr_32 = V_ADD_U32_e64 %2, %32, 0, implicit $exec + %37:vgpr_32 = V_CNDMASK_B32_e64 0, %3, 0, %36, %34, implicit $exec + %38:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %35, %4, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %39:vgpr_32 = V_ADD_U32_e64 %5, %37, 0, implicit $exec + %40:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %39, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %41:vgpr_32 = V_ADD_U32_e64 %7, %37, 0, implicit $exec + %42:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %41, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %43:vgpr_32 = V_ADD_U32_e64 %8, %37, 0, implicit $exec + %44:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %43, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %45:vgpr_32 = V_ADD_U32_e64 %9, %37, 0, implicit $exec + %46:vgpr_32 = BUFFER_LOAD_USHORT_IDXEN %45, %6, 0, 0, 0, 0, implicit $exec :: (dereferenceable invariant load (s16), align 1, addrspace 8) + %47:vgpr_32 = V_PERM_B32_e64 %38, %23, 84148480, implicit $exec + %48:vgpr_32 = V_PERM_B32_e64 %40, %25, 84148480, implicit $exec + %11:vgpr_32 = nofpexcept V_DOT2_F32_F16 8, %47, 8, %48, 8, %11, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + %49:vgpr_32 = V_PERM_B32_e64 %42, %27, 84148480, implicit $exec + %12:vgpr_32 = nofpexcept V_DOT2_F32_F16 8, %47, 8, %49, 8, %12, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + %50:vgpr_32 = V_PERM_B32_e64 %44, %29, 84148480, implicit $exec + %13:vgpr_32 = nofpexcept V_DOT2_F32_F16 8, %47, 8, %50, 8, %13, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + %51:vgpr_32 = V_PERM_B32_e64 %46, %31, 84148480, implicit $exec + %14:vgpr_32 = nofpexcept V_DOT2_F32_F16 8, %47, 8, %51, 8, %14, -1, 0, 0, 0, 0, implicit $mode, implicit $exec + %52:sreg_32 = S_ADD_I32 %16, 128, implicit-def dead $scc + S_CMP_LT_U32 %52, %10, implicit-def $scc + %16:sreg_32 = S_CSELECT_B32 %52, 0, implicit killed $scc + %15:sreg_32 = nsw S_ADD_I32 %15, -1, implicit-def dead $scc + S_CMP_LG_U32 %15, 0, implicit-def $scc + S_CBRANCH_SCC1 %bb.1, implicit killed $scc + S_BRANCH %bb.2 + + bb.2: + S_ENDPGM 0 +... diff --git a/llvm/test/CodeGen/AMDGPU/global-saddr-load.ll b/llvm/test/CodeGen/AMDGPU/global-saddr-load.ll index 890ebddf36801..2e4adad77dcc8 100644 --- a/llvm/test/CodeGen/AMDGPU/global-saddr-load.ll +++ b/llvm/test/CodeGen/AMDGPU/global-saddr-load.ll @@ -1125,10 +1125,9 @@ define amdgpu_ps float @global_load_saddr_i8_zext_vgpr_offset_4096(ptr addrspace ; GFX11-LABEL: global_load_saddr_i8_zext_vgpr_offset_4096: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_add_co_u32 v0, s[0:1], s2, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) -; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1) ; GFX11-NEXT: v_add_co_u32 v0, vcc, 0x1000, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] ; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, 0, v1, vcc ; GFX11-NEXT: global_load_u8 v0, v[0:1], off ; GFX11-NEXT: s_waitcnt vmcnt(0) @@ -1212,10 +1211,9 @@ define amdgpu_ps float @global_load_saddr_i8_zext_vgpr_offset_neg4097(ptr addrsp ; GFX11-LABEL: global_load_saddr_i8_zext_vgpr_offset_neg4097: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_add_co_u32 v0, s[0:1], s2, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) -; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1) ; GFX11-NEXT: v_add_co_u32 v0, vcc, 0xfffff000, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] ; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, -1, v1, vcc ; GFX11-NEXT: global_load_u8 v0, v[0:1], off offset:-1 ; GFX11-NEXT: s_waitcnt vmcnt(0) @@ -1393,10 +1391,9 @@ define amdgpu_ps float @global_load_saddr_i8_zext_vgpr_offset_0x7FFFFF(ptr addrs ; GFX11-LABEL: global_load_saddr_i8_zext_vgpr_offset_0x7FFFFF: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_add_co_u32 v0, s[0:1], s2, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) -; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1) ; GFX11-NEXT: v_add_co_u32 v0, vcc, 0x7ff000, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] ; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, 0, v1, vcc ; GFX11-NEXT: global_load_u8 v0, v[0:1], off offset:4095 ; GFX11-NEXT: s_waitcnt vmcnt(0) @@ -1441,10 +1438,9 @@ define amdgpu_ps float @global_load_saddr_i8_zext_vgpr_offset_0xFFFFFF(ptr addrs ; GFX11-LABEL: global_load_saddr_i8_zext_vgpr_offset_0xFFFFFF: ; GFX11: ; %bb.0: ; GFX11-NEXT: v_add_co_u32 v0, s[0:1], s2, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(NEXT) | instid1(VALU_DEP_2) -; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] +; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) | instskip(SKIP_1) | instid1(VALU_DEP_1) ; GFX11-NEXT: v_add_co_u32 v0, vcc, 0xff800000, v0 -; GFX11-NEXT: s_delay_alu instid0(VALU_DEP_1) +; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, s3, 0, s[0:1] ; GFX11-NEXT: v_add_co_ci_u32_e64 v1, null, -1, v1, vcc ; GFX11-NEXT: global_load_u8 v0, v[0:1], off ; GFX11-NEXT: s_waitcnt vmcnt(0)