llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-backend-amdgpu Author: None (github-actions[bot]) <details> <summary>Changes</summary> resolves llvm/llvm-project#<!-- -->79451 --- Patch is 44.33 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/79457.diff 8 Files Affected: - (modified) llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp (+37-2) - (modified) llvm/lib/Target/AMDGPU/SIISelLowering.cpp (+49-19) - (modified) llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h (+9-23) - (modified) llvm/test/CodeGen/AMDGPU/indirect-call-known-callees.ll (-1) - (added) llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll (+295) - (added) llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll (+187) - (removed) llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics.ll (-128) - (modified) llvm/test/CodeGen/AMDGPU/workgroup-id-in-arch-sgprs.ll (+50-79) ``````````diff diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp index 32921bb248caf07..615685822f91eeb 100644 --- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp +++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp @@ -4178,10 +4178,45 @@ bool AMDGPULegalizerInfo::loadInputValue( Register DstReg, MachineIRBuilder &B, AMDGPUFunctionArgInfo::PreloadedValue ArgType) const { const SIMachineFunctionInfo *MFI = B.getMF().getInfo<SIMachineFunctionInfo>(); - const ArgDescriptor *Arg; + const ArgDescriptor *Arg = nullptr; const TargetRegisterClass *ArgRC; LLT ArgTy; - std::tie(Arg, ArgRC, ArgTy) = MFI->getPreloadedValue(ArgType); + + CallingConv::ID CC = B.getMF().getFunction().getCallingConv(); + const ArgDescriptor WorkGroupIDX = + ArgDescriptor::createRegister(AMDGPU::TTMP9); + // If GridZ is not programmed in an entry function then the hardware will set + // it to all zeros, so there is no need to mask the GridY value in the low + // order bits. + const ArgDescriptor WorkGroupIDY = ArgDescriptor::createRegister( + AMDGPU::TTMP7, + AMDGPU::isEntryFunctionCC(CC) && !MFI->hasWorkGroupIDZ() ? ~0u : 0xFFFFu); + const ArgDescriptor WorkGroupIDZ = + ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFF0000u); + if (ST.hasArchitectedSGPRs() && AMDGPU::isCompute(CC)) { + switch (ArgType) { + case AMDGPUFunctionArgInfo::WORKGROUP_ID_X: + Arg = &WorkGroupIDX; + ArgRC = &AMDGPU::SReg_32RegClass; + ArgTy = LLT::scalar(32); + break; + case AMDGPUFunctionArgInfo::WORKGROUP_ID_Y: + Arg = &WorkGroupIDY; + ArgRC = &AMDGPU::SReg_32RegClass; + ArgTy = LLT::scalar(32); + break; + case AMDGPUFunctionArgInfo::WORKGROUP_ID_Z: + Arg = &WorkGroupIDZ; + ArgRC = &AMDGPU::SReg_32RegClass; + ArgTy = LLT::scalar(32); + break; + default: + break; + } + } + + if (!Arg) + std::tie(Arg, ArgRC, ArgTy) = MFI->getPreloadedValue(ArgType); if (!Arg) { if (ArgType == AMDGPUFunctionArgInfo::KERNARG_SEGMENT_PTR) { diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp index d35b76c8ad54ebc..d60f511302613e1 100644 --- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp +++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp @@ -2072,11 +2072,45 @@ SDValue SITargetLowering::getPreloadedValue(SelectionDAG &DAG, const SIMachineFunctionInfo &MFI, EVT VT, AMDGPUFunctionArgInfo::PreloadedValue PVID) const { - const ArgDescriptor *Reg; + const ArgDescriptor *Reg = nullptr; const TargetRegisterClass *RC; LLT Ty; - std::tie(Reg, RC, Ty) = MFI.getPreloadedValue(PVID); + CallingConv::ID CC = DAG.getMachineFunction().getFunction().getCallingConv(); + const ArgDescriptor WorkGroupIDX = + ArgDescriptor::createRegister(AMDGPU::TTMP9); + // If GridZ is not programmed in an entry function then the hardware will set + // it to all zeros, so there is no need to mask the GridY value in the low + // order bits. + const ArgDescriptor WorkGroupIDY = ArgDescriptor::createRegister( + AMDGPU::TTMP7, + AMDGPU::isEntryFunctionCC(CC) && !MFI.hasWorkGroupIDZ() ? ~0u : 0xFFFFu); + const ArgDescriptor WorkGroupIDZ = + ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFF0000u); + if (Subtarget->hasArchitectedSGPRs() && AMDGPU::isCompute(CC)) { + switch (PVID) { + case AMDGPUFunctionArgInfo::WORKGROUP_ID_X: + Reg = &WorkGroupIDX; + RC = &AMDGPU::SReg_32RegClass; + Ty = LLT::scalar(32); + break; + case AMDGPUFunctionArgInfo::WORKGROUP_ID_Y: + Reg = &WorkGroupIDY; + RC = &AMDGPU::SReg_32RegClass; + Ty = LLT::scalar(32); + break; + case AMDGPUFunctionArgInfo::WORKGROUP_ID_Z: + Reg = &WorkGroupIDZ; + RC = &AMDGPU::SReg_32RegClass; + Ty = LLT::scalar(32); + break; + default: + break; + } + } + + if (!Reg) + std::tie(Reg, RC, Ty) = MFI.getPreloadedValue(PVID); if (!Reg) { if (PVID == AMDGPUFunctionArgInfo::PreloadedValue::KERNARG_SEGMENT_PTR) { // It's possible for a kernarg intrinsic call to appear in a kernel with @@ -2505,28 +2539,24 @@ void SITargetLowering::allocateSystemSGPRs(CCState &CCInfo, } } - if (Info.hasWorkGroupIDX()) { - Register Reg = Info.addWorkGroupIDX(HasArchitectedSGPRs); - if (!HasArchitectedSGPRs) + if (!HasArchitectedSGPRs) { + if (Info.hasWorkGroupIDX()) { + Register Reg = Info.addWorkGroupIDX(); MF.addLiveIn(Reg, &AMDGPU::SGPR_32RegClass); + CCInfo.AllocateReg(Reg); + } - CCInfo.AllocateReg(Reg); - } - - if (Info.hasWorkGroupIDY()) { - Register Reg = Info.addWorkGroupIDY(HasArchitectedSGPRs); - if (!HasArchitectedSGPRs) + if (Info.hasWorkGroupIDY()) { + Register Reg = Info.addWorkGroupIDY(); MF.addLiveIn(Reg, &AMDGPU::SGPR_32RegClass); + CCInfo.AllocateReg(Reg); + } - CCInfo.AllocateReg(Reg); - } - - if (Info.hasWorkGroupIDZ()) { - Register Reg = Info.addWorkGroupIDZ(HasArchitectedSGPRs); - if (!HasArchitectedSGPRs) + if (Info.hasWorkGroupIDZ()) { + Register Reg = Info.addWorkGroupIDZ(); MF.addLiveIn(Reg, &AMDGPU::SGPR_32RegClass); - - CCInfo.AllocateReg(Reg); + CCInfo.AllocateReg(Reg); + } } if (Info.hasWorkGroupInfo()) { diff --git a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h index 9ff66a094f991f9..0336ec4985ea747 100644 --- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h +++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h @@ -751,35 +751,21 @@ class SIMachineFunctionInfo final : public AMDGPUMachineFunction, } // Add system SGPRs. - Register addWorkGroupIDX(bool HasArchitectedSGPRs) { - Register Reg = - HasArchitectedSGPRs ? (MCPhysReg)AMDGPU::TTMP9 : getNextSystemSGPR(); - ArgInfo.WorkGroupIDX = ArgDescriptor::createRegister(Reg); - if (!HasArchitectedSGPRs) - NumSystemSGPRs += 1; - + Register addWorkGroupIDX() { + ArgInfo.WorkGroupIDX = ArgDescriptor::createRegister(getNextSystemSGPR()); + NumSystemSGPRs += 1; return ArgInfo.WorkGroupIDX.getRegister(); } - Register addWorkGroupIDY(bool HasArchitectedSGPRs) { - Register Reg = - HasArchitectedSGPRs ? (MCPhysReg)AMDGPU::TTMP7 : getNextSystemSGPR(); - unsigned Mask = HasArchitectedSGPRs && hasWorkGroupIDZ() ? 0xffff : ~0u; - ArgInfo.WorkGroupIDY = ArgDescriptor::createRegister(Reg, Mask); - if (!HasArchitectedSGPRs) - NumSystemSGPRs += 1; - + Register addWorkGroupIDY() { + ArgInfo.WorkGroupIDY = ArgDescriptor::createRegister(getNextSystemSGPR()); + NumSystemSGPRs += 1; return ArgInfo.WorkGroupIDY.getRegister(); } - Register addWorkGroupIDZ(bool HasArchitectedSGPRs) { - Register Reg = - HasArchitectedSGPRs ? (MCPhysReg)AMDGPU::TTMP7 : getNextSystemSGPR(); - unsigned Mask = HasArchitectedSGPRs ? 0xffff << 16 : ~0u; - ArgInfo.WorkGroupIDZ = ArgDescriptor::createRegister(Reg, Mask); - if (!HasArchitectedSGPRs) - NumSystemSGPRs += 1; - + Register addWorkGroupIDZ() { + ArgInfo.WorkGroupIDZ = ArgDescriptor::createRegister(getNextSystemSGPR()); + NumSystemSGPRs += 1; return ArgInfo.WorkGroupIDZ.getRegister(); } diff --git a/llvm/test/CodeGen/AMDGPU/indirect-call-known-callees.ll b/llvm/test/CodeGen/AMDGPU/indirect-call-known-callees.ll index 380a13ed16128f8..47110d94918879d 100644 --- a/llvm/test/CodeGen/AMDGPU/indirect-call-known-callees.ll +++ b/llvm/test/CodeGen/AMDGPU/indirect-call-known-callees.ll @@ -55,7 +55,6 @@ define amdgpu_kernel void @indirect_call_known_no_special_inputs() { ; GFX12-NEXT: s_load_b64 s[2:3], s[4:5], 0x0 ; GFX12-NEXT: v_dual_mov_b32 v1, 0 :: v_dual_mov_b32 v4, 0 ; GFX12-NEXT: v_mov_b32_e32 v31, v0 -; GFX12-NEXT: s_mov_b32 s12, ttmp9 ; GFX12-NEXT: s_mov_b64 s[8:9], 0 ; GFX12-NEXT: s_mov_b32 s32, 0 ; GFX12-NEXT: s_wait_kmcnt 0x0 diff --git a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll new file mode 100644 index 000000000000000..afa914c8375f64a --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll @@ -0,0 +1,295 @@ +; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py +; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs -global-isel=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-SDAG %s +; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs -global-isel=1 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-GISEL %s +; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-SDAG %s +; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel=1 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-GISEL %s +; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -global-isel=0 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX12,GFX12-SDAG %s +; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx1200 -global-isel=1 -verify-machineinstrs < %s | FileCheck -check-prefixes=GFX12,GFX12-GISEL %s + +define amdgpu_kernel void @workgroup_ids_kernel() { +; GFX9-LABEL: workgroup_ids_kernel: +; GFX9: ; %bb.0: ; %.entry +; GFX9-NEXT: v_mov_b32_e32 v0, s0 +; GFX9-NEXT: v_mov_b32_e32 v1, s1 +; GFX9-NEXT: v_mov_b32_e32 v2, s2 +; GFX9-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0 +; GFX9-NEXT: s_endpgm +; +; GFX9ARCH-SDAG-LABEL: workgroup_ids_kernel: +; GFX9ARCH-SDAG: ; %bb.0: ; %.entry +; GFX9ARCH-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16 +; GFX9ARCH-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9 +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v1, s1 +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v2, s0 +; GFX9ARCH-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0 +; GFX9ARCH-SDAG-NEXT: s_endpgm +; +; GFX9ARCH-GISEL-LABEL: workgroup_ids_kernel: +; GFX9ARCH-GISEL: ; %bb.0: ; %.entry +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s0, ttmp9 +; GFX9ARCH-GISEL-NEXT: s_and_b32 s1, ttmp7, 0xffff +; GFX9ARCH-GISEL-NEXT: s_lshr_b32 s2, ttmp7, 16 +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v0, s0 +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v1, s1 +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v2, s2 +; GFX9ARCH-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0 +; GFX9ARCH-GISEL-NEXT: s_endpgm +; +; GFX12-SDAG-LABEL: workgroup_ids_kernel: +; GFX12-SDAG: ; %bb.0: ; %.entry +; GFX12-SDAG-NEXT: s_and_b32 s0, ttmp7, 0xffff +; GFX12-SDAG-NEXT: s_lshr_b32 s1, ttmp7, 16 +; GFX12-SDAG-NEXT: v_dual_mov_b32 v0, ttmp9 :: v_dual_mov_b32 v1, s0 +; GFX12-SDAG-NEXT: v_mov_b32_e32 v2, s1 +; GFX12-SDAG-NEXT: buffer_store_b96 v[0:2], off, s[0:3], null +; GFX12-SDAG-NEXT: s_nop 0 +; GFX12-SDAG-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) +; GFX12-SDAG-NEXT: s_endpgm +; +; GFX12-GISEL-LABEL: workgroup_ids_kernel: +; GFX12-GISEL: ; %bb.0: ; %.entry +; GFX12-GISEL-NEXT: s_mov_b32 s0, ttmp9 +; GFX12-GISEL-NEXT: s_and_b32 s1, ttmp7, 0xffff +; GFX12-GISEL-NEXT: s_lshr_b32 s2, ttmp7, 16 +; GFX12-GISEL-NEXT: v_dual_mov_b32 v0, s0 :: v_dual_mov_b32 v1, s1 +; GFX12-GISEL-NEXT: v_mov_b32_e32 v2, s2 +; GFX12-GISEL-NEXT: buffer_store_b96 v[0:2], off, s[0:3], null +; GFX12-GISEL-NEXT: s_nop 0 +; GFX12-GISEL-NEXT: s_sendmsg sendmsg(MSG_DEALLOC_VGPRS) +; GFX12-GISEL-NEXT: s_endpgm +.entry: + %idx = call i32 @llvm.amdgcn.workgroup.id.x() + %idy = call i32 @llvm.amdgcn.workgroup.id.y() + %idz = call i32 @llvm.amdgcn.workgroup.id.z() + %ielemx = insertelement <3 x i32> undef, i32 %idx, i64 0 + %ielemy = insertelement <3 x i32> %ielemx, i32 %idy, i64 1 + %ielemz = insertelement <3 x i32> %ielemy, i32 %idz, i64 2 + call void @llvm.amdgcn.raw.ptr.buffer.store.v3i32(<3 x i32> %ielemz, ptr addrspace(8) undef, i32 0, i32 0, i32 0) + ret void +} + +define amdgpu_kernel void @caller() { +; GFX9-SDAG-LABEL: caller: +; GFX9-SDAG: ; %bb.0: +; GFX9-SDAG-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0 +; GFX9-SDAG-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1 +; GFX9-SDAG-NEXT: s_mov_b32 s38, -1 +; GFX9-SDAG-NEXT: s_mov_b32 s39, 0xe00000 +; GFX9-SDAG-NEXT: s_add_u32 s36, s36, s7 +; GFX9-SDAG-NEXT: s_addc_u32 s37, s37, 0 +; GFX9-SDAG-NEXT: s_add_u32 s8, s2, 36 +; GFX9-SDAG-NEXT: s_addc_u32 s9, s3, 0 +; GFX9-SDAG-NEXT: s_getpc_b64 s[2:3] +; GFX9-SDAG-NEXT: s_add_u32 s2, s2, callee@gotpcrel32@lo+4 +; GFX9-SDAG-NEXT: s_addc_u32 s3, s3, callee@gotpcrel32@hi+12 +; GFX9-SDAG-NEXT: s_load_dwordx2 s[14:15], s[2:3], 0x0 +; GFX9-SDAG-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX9-SDAG-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX9-SDAG-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX9-SDAG-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX9-SDAG-NEXT: s_mov_b64 s[0:1], s[36:37] +; GFX9-SDAG-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX9-SDAG-NEXT: s_mov_b32 s12, s6 +; GFX9-SDAG-NEXT: s_mov_b64 s[2:3], s[38:39] +; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s6 +; GFX9-SDAG-NEXT: s_mov_b32 s32, 0 +; GFX9-SDAG-NEXT: s_waitcnt lgkmcnt(0) +; GFX9-SDAG-NEXT: s_swappc_b64 s[30:31], s[14:15] +; GFX9-SDAG-NEXT: s_endpgm +; +; GFX9-GISEL-LABEL: caller: +; GFX9-GISEL: ; %bb.0: +; GFX9-GISEL-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0 +; GFX9-GISEL-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1 +; GFX9-GISEL-NEXT: s_mov_b32 s38, -1 +; GFX9-GISEL-NEXT: s_mov_b32 s39, 0xe00000 +; GFX9-GISEL-NEXT: s_add_u32 s36, s36, s7 +; GFX9-GISEL-NEXT: s_addc_u32 s37, s37, 0 +; GFX9-GISEL-NEXT: s_add_u32 s8, s2, 36 +; GFX9-GISEL-NEXT: s_addc_u32 s9, s3, 0 +; GFX9-GISEL-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX9-GISEL-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX9-GISEL-NEXT: s_getpc_b64 s[0:1] +; GFX9-GISEL-NEXT: s_add_u32 s0, s0, callee@gotpcrel32@lo+4 +; GFX9-GISEL-NEXT: s_addc_u32 s1, s1, callee@gotpcrel32@hi+12 +; GFX9-GISEL-NEXT: s_load_dwordx2 s[14:15], s[0:1], 0x0 +; GFX9-GISEL-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX9-GISEL-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX9-GISEL-NEXT: s_mov_b64 s[0:1], s[36:37] +; GFX9-GISEL-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s6 +; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39] +; GFX9-GISEL-NEXT: s_mov_b32 s12, s6 +; GFX9-GISEL-NEXT: s_mov_b32 s32, 0 +; GFX9-GISEL-NEXT: s_waitcnt lgkmcnt(0) +; GFX9-GISEL-NEXT: s_swappc_b64 s[30:31], s[14:15] +; GFX9-GISEL-NEXT: s_endpgm +; +; GFX9ARCH-SDAG-LABEL: caller: +; GFX9ARCH-SDAG: ; %bb.0: +; GFX9ARCH-SDAG-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0 +; GFX9ARCH-SDAG-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1 +; GFX9ARCH-SDAG-NEXT: s_mov_b32 s38, -1 +; GFX9ARCH-SDAG-NEXT: s_mov_b32 s39, 0xe00000 +; GFX9ARCH-SDAG-NEXT: s_add_u32 s36, s36, s6 +; GFX9ARCH-SDAG-NEXT: s_addc_u32 s37, s37, 0 +; GFX9ARCH-SDAG-NEXT: s_add_u32 s8, s2, 36 +; GFX9ARCH-SDAG-NEXT: s_addc_u32 s9, s3, 0 +; GFX9ARCH-SDAG-NEXT: s_getpc_b64 s[2:3] +; GFX9ARCH-SDAG-NEXT: s_add_u32 s2, s2, callee@gotpcrel32@lo+4 +; GFX9ARCH-SDAG-NEXT: s_addc_u32 s3, s3, callee@gotpcrel32@hi+12 +; GFX9ARCH-SDAG-NEXT: s_load_dwordx2 s[6:7], s[2:3], 0x0 +; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX9ARCH-SDAG-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX9ARCH-SDAG-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[0:1], s[36:37] +; GFX9ARCH-SDAG-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[2:3], s[38:39] +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9 +; GFX9ARCH-SDAG-NEXT: s_mov_b32 s32, 0 +; GFX9ARCH-SDAG-NEXT: s_waitcnt lgkmcnt(0) +; GFX9ARCH-SDAG-NEXT: s_swappc_b64 s[30:31], s[6:7] +; GFX9ARCH-SDAG-NEXT: s_endpgm +; +; GFX9ARCH-GISEL-LABEL: caller: +; GFX9ARCH-GISEL: ; %bb.0: +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s36, SCRATCH_RSRC_DWORD0 +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s37, SCRATCH_RSRC_DWORD1 +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s38, -1 +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s39, 0xe00000 +; GFX9ARCH-GISEL-NEXT: s_add_u32 s36, s36, s6 +; GFX9ARCH-GISEL-NEXT: s_addc_u32 s37, s37, 0 +; GFX9ARCH-GISEL-NEXT: s_add_u32 s8, s2, 36 +; GFX9ARCH-GISEL-NEXT: s_addc_u32 s9, s3, 0 +; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX9ARCH-GISEL-NEXT: s_getpc_b64 s[0:1] +; GFX9ARCH-GISEL-NEXT: s_add_u32 s0, s0, callee@gotpcrel32@lo+4 +; GFX9ARCH-GISEL-NEXT: s_addc_u32 s1, s1, callee@gotpcrel32@hi+12 +; GFX9ARCH-GISEL-NEXT: s_load_dwordx2 s[6:7], s[0:1], 0x0 +; GFX9ARCH-GISEL-NEXT: v_lshlrev_b32_e32 v1, 10, v1 +; GFX9ARCH-GISEL-NEXT: v_lshlrev_b32_e32 v2, 20, v2 +; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[0:1], s[36:37] +; GFX9ARCH-GISEL-NEXT: v_or3_b32 v31, v0, v1, v2 +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9 +; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39] +; GFX9ARCH-GISEL-NEXT: s_mov_b32 s32, 0 +; GFX9ARCH-GISEL-NEXT: s_waitcnt lgkmcnt(0) +; GFX9ARCH-GISEL-NEXT: s_swappc_b64 s[30:31], s[6:7] +; GFX9ARCH-GISEL-NEXT: s_endpgm +; +; GFX12-SDAG-LABEL: caller: +; GFX12-SDAG: ; %bb.0: +; GFX12-SDAG-NEXT: v_dual_mov_b32 v31, v0 :: v_dual_mov_b32 v0, ttmp9 +; GFX12-SDAG-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX12-SDAG-NEXT: s_mov_b32 s7, callee@abs32@hi +; GFX12-SDAG-NEXT: s_mov_b32 s6, callee@abs32@lo +; GFX12-SDAG-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX12-SDAG-NEXT: s_mov_b64 s[8:9], s[2:3] +; GFX12-SDAG-NEXT: s_mov_b32 s32, 0 +; GFX12-SDAG-NEXT: s_swappc_b64 s[30:31], s[6:7] +; GFX12-SDAG-NEXT: s_endpgm +; +; GFX12-GISEL-LABEL: caller: +; GFX12-GISEL: ; %bb.0: +; GFX12-GISEL-NEXT: v_dual_mov_b32 v31, v0 :: v_dual_mov_b32 v0, ttmp9 +; GFX12-GISEL-NEXT: s_mov_b64 s[10:11], s[4:5] +; GFX12-GISEL-NEXT: s_mov_b32 s6, callee@abs32@lo +; GFX12-GISEL-NEXT: s_mov_b32 s7, callee@abs32@hi +; GFX12-GISEL-NEXT: s_mov_b64 s[4:5], s[0:1] +; GFX12-GISEL-NEXT: s_mov_b64 s[8:9], s[2:3] +; GFX12-GISEL-NEXT: s_mov_b32 s32, 0 +; GFX12-GISEL-NEXT: s_swappc_b64 s[30:31], s[6:7] +; GFX12-GISEL-NEXT: s_endpgm + %idx = call i32 @llvm.amdgcn.workgroup.id.x() + call void @callee(i32 %idx) #0 + ret void +} + +declare void @callee(i32) #0 + +define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1) %outy, ptr addrspace(1) %outz) { +; GFX9-LABEL: workgroup_ids_device_func: +; GFX9: ; %bb.0: +; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GFX9-NEXT: v_mov_b32_e32 v6, s12 +; GFX9-NEXT: global_store_dword v[0:1], v6, off +; GFX9-NEXT: s_waitcnt vmcnt(0) +; GFX9-NEXT: v_mov_b32_e32 v0, s13 +; GFX9-NEXT: global_store_dword v[2:3], v0, off +; GFX9-NEXT: s_waitcnt vmcnt(0) +; GFX9-NEXT: v_mov_b32_e32 v0, s14 +; GFX9-NEXT: global_store_dword v[4:5], v0, off +; GFX9-NEXT: s_waitcnt vmcnt(0) +; GFX9-NEXT: s_setpc_b64 s[30:31] +; +; GFX9ARCH-SDAG-LABEL: workgroup_ids_device_func: +; GFX9ARCH-SDAG: ; %bb.0: +; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v6, ttmp9 +; GFX9ARCH-SDAG-NEXT: s_and_b32 s4, ttmp7, 0xffff +; GFX9ARCH-SDAG-NEXT: global_store_dword v[0:1], v6, off +; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v0, s4 +; GFX9ARCH-SDAG-NEXT: s_lshr_b32 s4, ttmp7, 16 +; GFX9ARCH-SDAG-NEXT: global_store_dword v[2:3], v0, off +; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) +; GFX9ARCH-SDAG-NEXT: v_mov_b32_e32 v0, s4 +; GFX9ARCH-SDAG-NEXT: global_store_dword v[4:5], v0, off +; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) +; GFX9ARCH-SDAG-NEXT: s_setpc_b64 s[30:31] +; +; GFX9ARCH-GISEL-LABEL: workgroup_ids_device_func: +; GFX9ARCH-GISEL: ; %bb.0: +; GFX9ARCH-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0) +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v6, ttmp9 +; GFX9ARCH-GISEL-NEXT: s_and_b32 s4, ttmp7, 0xffff +; GFX9ARCH-GISEL-NEXT: s_lshr_b32 s5, ttmp7, 16 +; GFX9ARCH-GISEL-NEXT: global_store_dword v[0:1], v6, off +; GFX9ARCH-GISEL-NEXT: s_waitcnt vmcnt(0) +; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v0, s4 +; GFX9ARCH-GISEL-NEXT: global_store_dword v[2:3], v0, off +; GFX9ARCH... [truncated] `````````` </details> https://github.com/llvm/llvm-project/pull/79457 _______________________________________________ llvm-branch-commits mailing list llvm-branch-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
