[llvm] [AMDGPU] Move architected SGPR implementation into isel (PR #79120)
Jay Foad via llvm-commits
llvm-commits at lists.llvm.org
Tue Jan 23 05:54:52 PST 2024
https://github.com/jayfoad updated https://github.com/llvm/llvm-project/pull/79120
>From 99bbf62b9abd46e8be842b56499894f241c8d9c6 Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Mon, 22 Jan 2024 16:05:29 +0000
Subject: [PATCH 1/5] Precommit tests
---
.../lower-work-group-id-intrinsics-hsa.ll | 145 ++++++++++++++++++
... => lower-work-group-id-intrinsics-pal.ll} | 19 +++
2 files changed, 164 insertions(+)
create mode 100644 llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
rename llvm/test/CodeGen/AMDGPU/{lower-work-group-id-intrinsics.ll => lower-work-group-id-intrinsics-pal.ll} (81%)
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..afcaaa7faff7bde
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
@@ -0,0 +1,145 @@
+; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
+
+define amdgpu_kernel void @workgroup_ids_kernel() {
+; GFX9-SDAG-LABEL: workgroup_ids_kernel:
+; GFX9-SDAG: ; %bb.0: ; %.entry
+; GFX9-SDAG-NEXT: s_lshr_b32 s2, ttmp7, 16
+; GFX9-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
+; GFX9-SDAG-NEXT: s_endpgm
+;
+; GFX9-GISEL-LABEL: workgroup_ids_kernel:
+; GFX9-GISEL: ; %bb.0: ; %.entry
+; GFX9-GISEL-NEXT: s_mov_b32 s0, ttmp9
+; GFX9-GISEL-NEXT: s_and_b32 s1, ttmp7, 0xffff
+; GFX9-GISEL-NEXT: s_lshr_b32 s2, ttmp7, 16
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s0
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v1, s1
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
+; GFX9-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, s8
+; GFX9-SDAG-NEXT: s_addc_u32 s37, s37, 0
+; GFX9-SDAG-NEXT: s_add_u32 s8, s4, 36
+; GFX9-SDAG-NEXT: s_addc_u32 s9, s5, 0
+; GFX9-SDAG-NEXT: s_getpc_b64 s[4:5]
+; GFX9-SDAG-NEXT: s_add_u32 s4, s4, callee at gotpcrel32@lo+4
+; GFX9-SDAG-NEXT: s_addc_u32 s5, s5, callee at gotpcrel32@hi+12
+; GFX9-SDAG-NEXT: s_load_dwordx2 s[14:15], s[4:5], 0x0
+; GFX9-SDAG-NEXT: s_mov_b64 s[10:11], s[6:7]
+; 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[6:7], s[2:3]
+; GFX9-SDAG-NEXT: s_mov_b64 s[0:1], s[36:37]
+; GFX9-SDAG-NEXT: s_mov_b32 s12, ttmp9
+; GFX9-SDAG-NEXT: v_or3_b32 v31, v0, v1, v2
+; GFX9-SDAG-NEXT: s_mov_b64 s[2:3], s[38:39]
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; 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, s8
+; GFX9-GISEL-NEXT: s_addc_u32 s37, s37, 0
+; GFX9-GISEL-NEXT: s_add_u32 s8, s4, 36
+; GFX9-GISEL-NEXT: s_addc_u32 s9, s5, 0
+; GFX9-GISEL-NEXT: s_mov_b64 s[14:15], s[0:1]
+; GFX9-GISEL-NEXT: s_getpc_b64 s[0:1]
+; GFX9-GISEL-NEXT: s_add_u32 s0, s0, callee at gotpcrel32@lo+4
+; GFX9-GISEL-NEXT: s_addc_u32 s1, s1, callee at gotpcrel32@hi+12
+; GFX9-GISEL-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0
+; GFX9-GISEL-NEXT: s_mov_b64 s[10:11], s[6:7]
+; GFX9-GISEL-NEXT: s_mov_b64 s[6:7], s[2:3]
+; 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: s_mov_b32 s12, ttmp9
+; GFX9-GISEL-NEXT: v_or3_b32 v31, v0, v1, v2
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
+; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39]
+; GFX9-GISEL-NEXT: s_mov_b64 s[4:5], s[14:15]
+; 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[16:17]
+; GFX9-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-SDAG-LABEL: workgroup_ids_device_func:
+; GFX9-SDAG: ; %bb.0:
+; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, s12
+; GFX9-SDAG-NEXT: global_store_dword v[0:1], v6, off
+; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s13
+; GFX9-SDAG-NEXT: global_store_dword v[2:3], v0, off
+; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-SDAG-NEXT: global_store_dword v[4:5], v0, off
+; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
+; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-GISEL-LABEL: workgroup_ids_device_func:
+; GFX9-GISEL: ; %bb.0:
+; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, s12
+; GFX9-GISEL-NEXT: global_store_dword v[0:1], v6, off
+; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s13
+; GFX9-GISEL-NEXT: global_store_dword v[2:3], v0, off
+; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-GISEL-NEXT: global_store_dword v[4:5], v0, off
+; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
+; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
+ %id.x = call i32 @llvm.amdgcn.workgroup.id.x()
+ %id.y = call i32 @llvm.amdgcn.workgroup.id.y()
+ %id.z = call i32 @llvm.amdgcn.workgroup.id.z()
+ store volatile i32 %id.x, ptr addrspace(1) %outx
+ store volatile i32 %id.y, ptr addrspace(1) %outy
+ store volatile i32 %id.z, ptr addrspace(1) %outz
+ ret void
+}
+
+declare i32 @llvm.amdgcn.workgroup.id.x()
+declare i32 @llvm.amdgcn.workgroup.id.y()
+declare i32 @llvm.amdgcn.workgroup.id.z()
+declare void @llvm.amdgcn.raw.ptr.buffer.store.v3i32(<3 x i32>, ptr addrspace(8), i32, i32, i32 immarg)
+
+attributes #0 = { nounwind "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" }
diff --git a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
similarity index 81%
rename from llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics.ll
rename to llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
index c732ff709425505..b058cec6f6d4630 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
@@ -75,6 +75,25 @@ define amdgpu_cs void @caller() {
declare amdgpu_gfx void @callee(i32)
+define amdgpu_gfx void @workgroup_ids_gfx(ptr addrspace(1) %outx, ptr addrspace(1) %outy, ptr addrspace(1) %outz) {
+; GFX9-SDAG-LABEL: workgroup_ids_gfx:
+; GFX9-SDAG: ; %bb.0:
+; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9-GISEL-LABEL: workgroup_ids_gfx:
+; GFX9-GISEL: ; %bb.0:
+; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
+ %id.x = call i32 @llvm.amdgcn.workgroup.id.x()
+ %id.y = call i32 @llvm.amdgcn.workgroup.id.y()
+ %id.z = call i32 @llvm.amdgcn.workgroup.id.z()
+ store volatile i32 %id.x, ptr addrspace(1) %outx
+ store volatile i32 %id.y, ptr addrspace(1) %outy
+ store volatile i32 %id.z, ptr addrspace(1) %outz
+ ret void
+}
+
declare i32 @llvm.amdgcn.workgroup.id.x()
declare i32 @llvm.amdgcn.workgroup.id.y()
declare i32 @llvm.amdgcn.workgroup.id.z()
>From 675f3fc0b282f2ad1877e91b3676ea6ee1e9d77a Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Tue, 23 Jan 2024 10:18:03 +0000
Subject: [PATCH 2/5] Implement architected SGPR support directly in
legalization/isel.
---
.../lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp | 36 ++++++++++++-
llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 36 ++++++++++++-
.../lower-work-group-id-intrinsics-hsa.ll | 20 ++++---
.../lower-work-group-id-intrinsics-pal.ll | 4 +-
.../AMDGPU/workgroup-id-in-arch-sgprs.ll | 54 ++++++++++---------
5 files changed, 110 insertions(+), 40 deletions(-)
diff --git a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
index 8e74d4c0e94592b..b88d7534f3e26ab 100644
--- a/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp
@@ -4178,10 +4178,42 @@ 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);
+
+ const ArgDescriptor WorkGroupIDX =
+ ArgDescriptor::createRegister(AMDGPU::TTMP9);
+ // TODO: No need to mask GridY if GridZ is not valid.
+ const ArgDescriptor WorkGroupIDY =
+ ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFFu);
+ const ArgDescriptor WorkGroupIDZ =
+ ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFF0000u);
+ if (ST.hasArchitectedSGPRs() &&
+ AMDGPU::isCompute(B.getMF().getFunction().getCallingConv())) {
+ 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 073c8cc72117375..2cc0fc1f54ddc7e 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -2063,11 +2063,43 @@ 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);
+ const ArgDescriptor WorkGroupIDX =
+ ArgDescriptor::createRegister(AMDGPU::TTMP9);
+ // TODO: No need to mask GridY if GridZ is not valid.
+ const ArgDescriptor WorkGroupIDY =
+ ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFFu);
+ const ArgDescriptor WorkGroupIDZ =
+ ArgDescriptor::createRegister(AMDGPU::TTMP7, 0xFFFF0000u);
+ if (Subtarget->hasArchitectedSGPRs() &&
+ AMDGPU::isCompute(
+ DAG.getMachineFunction().getFunction().getCallingConv())) {
+ 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
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
index afcaaa7faff7bde..82f9d854f987f09 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
@@ -5,11 +5,11 @@
define amdgpu_kernel void @workgroup_ids_kernel() {
; GFX9-SDAG-LABEL: workgroup_ids_kernel:
; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: s_lshr_b32 s2, ttmp7, 16
+; GFX9-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16
; GFX9-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff
; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s0
; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-SDAG-NEXT: s_endpgm
;
@@ -104,13 +104,15 @@ define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1)
; GFX9-SDAG-LABEL: workgroup_ids_device_func:
; GFX9-SDAG: ; %bb.0:
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, s12
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, ttmp9
+; GFX9-SDAG-NEXT: s_and_b32 s4, ttmp7, 0xffff
; GFX9-SDAG-NEXT: global_store_dword v[0:1], v6, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s13
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-SDAG-NEXT: s_lshr_b32 s4, ttmp7, 16
; GFX9-SDAG-NEXT: global_store_dword v[2:3], v0, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s4
; GFX9-SDAG-NEXT: global_store_dword v[4:5], v0, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
@@ -118,13 +120,15 @@ define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1)
; GFX9-GISEL-LABEL: workgroup_ids_device_func:
; GFX9-GISEL: ; %bb.0:
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, s12
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, ttmp9
+; GFX9-GISEL-NEXT: s_and_b32 s4, ttmp7, 0xffff
+; GFX9-GISEL-NEXT: s_lshr_b32 s5, ttmp7, 16
; GFX9-GISEL-NEXT: global_store_dword v[0:1], v6, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s13
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s4
; GFX9-GISEL-NEXT: global_store_dword v[2:3], v0, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s14
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s5
; GFX9-GISEL-NEXT: global_store_dword v[4:5], v0, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
diff --git a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
index b058cec6f6d4630..e3ec6ed6bcfb895 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
@@ -5,11 +5,11 @@
define amdgpu_cs void @_amdgpu_cs_main() {
; GFX9-SDAG-LABEL: _amdgpu_cs_main:
; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: s_lshr_b32 s2, ttmp7, 16
+; GFX9-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16
; GFX9-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff
; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s2
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s0
; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-SDAG-NEXT: s_endpgm
;
diff --git a/llvm/test/CodeGen/AMDGPU/workgroup-id-in-arch-sgprs.ll b/llvm/test/CodeGen/AMDGPU/workgroup-id-in-arch-sgprs.ll
index c492b54759d82d7..8c23c73e3163156 100644
--- a/llvm/test/CodeGen/AMDGPU/workgroup-id-in-arch-sgprs.ll
+++ b/llvm/test/CodeGen/AMDGPU/workgroup-id-in-arch-sgprs.ll
@@ -6,10 +6,10 @@ define amdgpu_kernel void @workgroup_id_x(ptr addrspace(1) %ptrx) {
; GCN-SDAG-LABEL: workgroup_id_x:
; GCN-SDAG: ; %bb.0:
; GCN-SDAG-NEXT: s_load_dwordx2 s[0:1], s[4:5], 0x0
-; GCN-SDAG-NEXT: v_mov_b32_e32 v0, 0
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, ttmp9
+; GCN-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GCN-SDAG-NEXT: v_mov_b32_e32 v1, 0
; GCN-SDAG-NEXT: s_waitcnt lgkmcnt(0)
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[0:1]
+; GCN-SDAG-NEXT: global_store_dword v1, v0, s[0:1]
; GCN-SDAG-NEXT: s_endpgm
;
; GCN-GISEL-LABEL: workgroup_id_x:
@@ -30,23 +30,25 @@ define amdgpu_kernel void @workgroup_id_xy(ptr addrspace(1) %ptrx, ptr addrspace
; GCN-SDAG-LABEL: workgroup_id_xy:
; GCN-SDAG: ; %bb.0:
; GCN-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
-; GCN-SDAG-NEXT: v_mov_b32_e32 v0, 0
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, ttmp9
+; GCN-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GCN-SDAG-NEXT: v_mov_b32_e32 v1, 0
+; GCN-SDAG-NEXT: s_and_b32 s4, ttmp7, 0xffff
+; GCN-SDAG-NEXT: v_mov_b32_e32 v2, s4
; GCN-SDAG-NEXT: s_waitcnt lgkmcnt(0)
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[0:1]
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, ttmp7
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[2:3]
+; GCN-SDAG-NEXT: global_store_dword v1, v0, s[0:1]
+; GCN-SDAG-NEXT: global_store_dword v1, v2, s[2:3]
; GCN-SDAG-NEXT: s_endpgm
;
; GCN-GISEL-LABEL: workgroup_id_xy:
; GCN-GISEL: ; %bb.0:
; GCN-GISEL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
-; GCN-GISEL-NEXT: v_mov_b32_e32 v0, 0
-; GCN-GISEL-NEXT: v_mov_b32_e32 v1, ttmp9
+; GCN-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
+; GCN-GISEL-NEXT: v_mov_b32_e32 v1, 0
+; GCN-GISEL-NEXT: s_and_b32 s4, ttmp7, 0xffff
+; GCN-GISEL-NEXT: v_mov_b32_e32 v2, s4
; GCN-GISEL-NEXT: s_waitcnt lgkmcnt(0)
-; GCN-GISEL-NEXT: global_store_dword v0, v1, s[0:1]
-; GCN-GISEL-NEXT: v_mov_b32_e32 v1, ttmp7
-; GCN-GISEL-NEXT: global_store_dword v0, v1, s[2:3]
+; GCN-GISEL-NEXT: global_store_dword v1, v0, s[0:1]
+; GCN-GISEL-NEXT: global_store_dword v1, v2, s[2:3]
; GCN-GISEL-NEXT: s_endpgm
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
store i32 %idx, ptr addrspace(1) %ptrx
@@ -60,33 +62,33 @@ define amdgpu_kernel void @workgroup_id_xyz(ptr addrspace(1) %ptrx, ptr addrspac
; GCN-SDAG-LABEL: workgroup_id_xyz:
; GCN-SDAG: ; %bb.0:
; GCN-SDAG-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
-; GCN-SDAG-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x10
-; GCN-SDAG-NEXT: v_mov_b32_e32 v0, 0
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, ttmp9
+; GCN-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GCN-SDAG-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x10
+; GCN-SDAG-NEXT: v_mov_b32_e32 v1, 0
+; GCN-SDAG-NEXT: s_and_b32 s6, ttmp7, 0xffff
; GCN-SDAG-NEXT: s_waitcnt lgkmcnt(0)
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[0:1]
-; GCN-SDAG-NEXT: s_and_b32 s0, ttmp7, 0xffff
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, s0
+; GCN-SDAG-NEXT: global_store_dword v1, v0, s[0:1]
+; GCN-SDAG-NEXT: v_mov_b32_e32 v0, s6
; GCN-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[2:3]
-; GCN-SDAG-NEXT: v_mov_b32_e32 v1, s0
-; GCN-SDAG-NEXT: global_store_dword v0, v1, s[6:7]
+; GCN-SDAG-NEXT: global_store_dword v1, v0, s[2:3]
+; GCN-SDAG-NEXT: v_mov_b32_e32 v0, s0
+; GCN-SDAG-NEXT: global_store_dword v1, v0, s[4:5]
; GCN-SDAG-NEXT: s_endpgm
;
; GCN-GISEL-LABEL: workgroup_id_xyz:
; GCN-GISEL: ; %bb.0:
; GCN-GISEL-NEXT: s_load_dwordx4 s[0:3], s[4:5], 0x0
-; GCN-GISEL-NEXT: s_load_dwordx2 s[6:7], s[4:5], 0x10
; GCN-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
+; GCN-GISEL-NEXT: s_load_dwordx2 s[4:5], s[4:5], 0x10
; GCN-GISEL-NEXT: v_mov_b32_e32 v1, 0
+; GCN-GISEL-NEXT: s_and_b32 s6, ttmp7, 0xffff
; GCN-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GCN-GISEL-NEXT: global_store_dword v1, v0, s[0:1]
-; GCN-GISEL-NEXT: s_and_b32 s0, ttmp7, 0xffff
-; GCN-GISEL-NEXT: v_mov_b32_e32 v0, s0
+; GCN-GISEL-NEXT: v_mov_b32_e32 v0, s6
; GCN-GISEL-NEXT: s_lshr_b32 s0, ttmp7, 16
; GCN-GISEL-NEXT: global_store_dword v1, v0, s[2:3]
; GCN-GISEL-NEXT: v_mov_b32_e32 v0, s0
-; GCN-GISEL-NEXT: global_store_dword v1, v0, s[6:7]
+; GCN-GISEL-NEXT: global_store_dword v1, v0, s[4:5]
; GCN-GISEL-NEXT: s_endpgm
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
store i32 %idx, ptr addrspace(1) %ptrx
>From dff51a9fd7516fe56d73afc8ba01e52e037610dc Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Tue, 23 Jan 2024 10:57:43 +0000
Subject: [PATCH 3/5] Remove architected SGPR support from argument handling
---
llvm/lib/Target/AMDGPU/SIISelLowering.cpp | 30 ++++++++---------
.../lib/Target/AMDGPU/SIMachineFunctionInfo.h | 32 ++++++-------------
.../lower-work-group-id-intrinsics-hsa.ll | 14 ++++----
3 files changed, 28 insertions(+), 48 deletions(-)
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index 2cc0fc1f54ddc7e..2d7fd51b135bed2 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -2528,28 +2528,24 @@ 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 dc63ae44c528dbe..15a0a3586b3aed6 100644
--- a/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
+++ b/llvm/lib/Target/AMDGPU/SIMachineFunctionInfo.h
@@ -744,35 +744,21 @@ 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/lower-work-group-id-intrinsics-hsa.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
index 82f9d854f987f09..f7fe928489cf44d 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
@@ -48,20 +48,19 @@ define amdgpu_kernel void @caller() {
; GFX9-SDAG-NEXT: s_getpc_b64 s[4:5]
; GFX9-SDAG-NEXT: s_add_u32 s4, s4, callee at gotpcrel32@lo+4
; GFX9-SDAG-NEXT: s_addc_u32 s5, s5, callee at gotpcrel32@hi+12
-; GFX9-SDAG-NEXT: s_load_dwordx2 s[14:15], s[4:5], 0x0
+; GFX9-SDAG-NEXT: s_load_dwordx2 s[12:13], s[4:5], 0x0
; GFX9-SDAG-NEXT: s_mov_b64 s[10:11], s[6:7]
; 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[6:7], s[2:3]
; GFX9-SDAG-NEXT: s_mov_b64 s[0:1], s[36:37]
-; GFX9-SDAG-NEXT: s_mov_b32 s12, ttmp9
; GFX9-SDAG-NEXT: v_or3_b32 v31, v0, v1, v2
; GFX9-SDAG-NEXT: s_mov_b64 s[2:3], s[38:39]
; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
; 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_swappc_b64 s[30:31], s[12:13]
; GFX9-SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: caller:
@@ -74,24 +73,23 @@ define amdgpu_kernel void @caller() {
; GFX9-GISEL-NEXT: s_addc_u32 s37, s37, 0
; GFX9-GISEL-NEXT: s_add_u32 s8, s4, 36
; GFX9-GISEL-NEXT: s_addc_u32 s9, s5, 0
-; GFX9-GISEL-NEXT: s_mov_b64 s[14:15], s[0:1]
+; GFX9-GISEL-NEXT: s_mov_b64 s[12:13], s[0:1]
; GFX9-GISEL-NEXT: s_getpc_b64 s[0:1]
; GFX9-GISEL-NEXT: s_add_u32 s0, s0, callee at gotpcrel32@lo+4
; GFX9-GISEL-NEXT: s_addc_u32 s1, s1, callee at gotpcrel32@hi+12
-; GFX9-GISEL-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0
+; GFX9-GISEL-NEXT: s_load_dwordx2 s[14:15], s[0:1], 0x0
; GFX9-GISEL-NEXT: s_mov_b64 s[10:11], s[6:7]
; GFX9-GISEL-NEXT: s_mov_b64 s[6:7], s[2:3]
; 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: s_mov_b32 s12, ttmp9
; GFX9-GISEL-NEXT: v_or3_b32 v31, v0, v1, v2
; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39]
-; GFX9-GISEL-NEXT: s_mov_b64 s[4:5], s[14:15]
+; GFX9-GISEL-NEXT: s_mov_b64 s[4:5], s[12:13]
; 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[16:17]
+; GFX9-GISEL-NEXT: s_swappc_b64 s[30:31], s[14:15]
; GFX9-GISEL-NEXT: s_endpgm
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
call void @callee(i32 %idx) #0
>From 50781f0e3ef7b2530f832caef17dddcdd35ad81d Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Tue, 23 Jan 2024 13:51:48 +0000
Subject: [PATCH 4/5] Add non-architected RUN lines
Change-Id: I1cdc15765e86ce5475c9c7f10272c31520f6c4ea
---
.../lower-work-group-id-intrinsics-hsa.ll | 160 +++++++++++++++---
.../lower-work-group-id-intrinsics-pal.ll | 84 +++++++--
2 files changed, 202 insertions(+), 42 deletions(-)
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
index f7fe928489cf44d..3653d95a3aff03a 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
@@ -1,28 +1,46 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-GISEL %s
define amdgpu_kernel void @workgroup_ids_kernel() {
; GFX9-SDAG-LABEL: workgroup_ids_kernel:
; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16
-; GFX9-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s0
; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s0
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s2
; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: workgroup_ids_kernel:
; GFX9-GISEL: ; %bb.0: ; %.entry
-; GFX9-GISEL-NEXT: s_mov_b32 s0, ttmp9
-; GFX9-GISEL-NEXT: s_and_b32 s1, ttmp7, 0xffff
-; GFX9-GISEL-NEXT: s_lshr_b32 s2, ttmp7, 16
; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s0
; GFX9-GISEL-NEXT: v_mov_b32_e32 v1, s1
; GFX9-GISEL-NEXT: v_mov_b32_e32 v2, s2
; GFX9-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-GISEL-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
.entry:
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
%idy = call i32 @llvm.amdgcn.workgroup.id.y()
@@ -41,14 +59,15 @@ define amdgpu_kernel void @caller() {
; 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, s8
+; GFX9-SDAG-NEXT: s_add_u32 s36, s36, s9
; GFX9-SDAG-NEXT: s_addc_u32 s37, s37, 0
+; GFX9-SDAG-NEXT: s_mov_b32 s12, s8
; GFX9-SDAG-NEXT: s_add_u32 s8, s4, 36
; GFX9-SDAG-NEXT: s_addc_u32 s9, s5, 0
; GFX9-SDAG-NEXT: s_getpc_b64 s[4:5]
; GFX9-SDAG-NEXT: s_add_u32 s4, s4, callee at gotpcrel32@lo+4
; GFX9-SDAG-NEXT: s_addc_u32 s5, s5, callee at gotpcrel32@hi+12
-; GFX9-SDAG-NEXT: s_load_dwordx2 s[12:13], s[4:5], 0x0
+; GFX9-SDAG-NEXT: s_load_dwordx2 s[14:15], s[4:5], 0x0
; GFX9-SDAG-NEXT: s_mov_b64 s[10:11], s[6:7]
; GFX9-SDAG-NEXT: v_lshlrev_b32_e32 v2, 20, v2
; GFX9-SDAG-NEXT: v_lshlrev_b32_e32 v1, 10, v1
@@ -57,10 +76,10 @@ define amdgpu_kernel void @caller() {
; 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_b64 s[2:3], s[38:39]
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s12
; 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[12:13]
+; GFX9-SDAG-NEXT: s_swappc_b64 s[30:31], s[14:15]
; GFX9-SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: caller:
@@ -69,28 +88,87 @@ define amdgpu_kernel void @caller() {
; 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, s8
+; GFX9-GISEL-NEXT: s_add_u32 s36, s36, s9
; GFX9-GISEL-NEXT: s_addc_u32 s37, s37, 0
+; GFX9-GISEL-NEXT: s_mov_b32 s14, s8
; GFX9-GISEL-NEXT: s_add_u32 s8, s4, 36
; GFX9-GISEL-NEXT: s_addc_u32 s9, s5, 0
; GFX9-GISEL-NEXT: s_mov_b64 s[12:13], s[0:1]
; GFX9-GISEL-NEXT: s_getpc_b64 s[0:1]
; GFX9-GISEL-NEXT: s_add_u32 s0, s0, callee at gotpcrel32@lo+4
; GFX9-GISEL-NEXT: s_addc_u32 s1, s1, callee at gotpcrel32@hi+12
-; GFX9-GISEL-NEXT: s_load_dwordx2 s[14:15], s[0:1], 0x0
+; GFX9-GISEL-NEXT: s_load_dwordx2 s[16:17], s[0:1], 0x0
; GFX9-GISEL-NEXT: s_mov_b64 s[10:11], s[6:7]
; GFX9-GISEL-NEXT: s_mov_b64 s[6:7], s[2:3]
; 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, ttmp9
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s14
; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[38:39]
; GFX9-GISEL-NEXT: s_mov_b64 s[4:5], s[12:13]
+; GFX9-GISEL-NEXT: s_mov_b32 s12, s14
; 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_swappc_b64 s[30:31], s[16:17]
; 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, s8
+; GFX9ARCH-SDAG-NEXT: s_addc_u32 s37, s37, 0
+; GFX9ARCH-SDAG-NEXT: s_add_u32 s8, s4, 36
+; GFX9ARCH-SDAG-NEXT: s_addc_u32 s9, s5, 0
+; GFX9ARCH-SDAG-NEXT: s_getpc_b64 s[4:5]
+; GFX9ARCH-SDAG-NEXT: s_add_u32 s4, s4, callee at gotpcrel32@lo+4
+; GFX9ARCH-SDAG-NEXT: s_addc_u32 s5, s5, callee at gotpcrel32@hi+12
+; GFX9ARCH-SDAG-NEXT: s_load_dwordx2 s[12:13], s[4:5], 0x0
+; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[10:11], s[6:7]
+; 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[6:7], s[2:3]
+; 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[12:13]
+; 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, s8
+; GFX9ARCH-GISEL-NEXT: s_addc_u32 s37, s37, 0
+; GFX9ARCH-GISEL-NEXT: s_add_u32 s8, s4, 36
+; GFX9ARCH-GISEL-NEXT: s_addc_u32 s9, s5, 0
+; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[12:13], s[0:1]
+; GFX9ARCH-GISEL-NEXT: s_getpc_b64 s[0:1]
+; GFX9ARCH-GISEL-NEXT: s_add_u32 s0, s0, callee at gotpcrel32@lo+4
+; GFX9ARCH-GISEL-NEXT: s_addc_u32 s1, s1, callee at gotpcrel32@hi+12
+; GFX9ARCH-GISEL-NEXT: s_load_dwordx2 s[14:15], s[0:1], 0x0
+; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[10:11], s[6:7]
+; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[6:7], s[2:3]
+; 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_b64 s[4:5], s[12:13]
+; 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[14:15]
+; GFX9ARCH-GISEL-NEXT: s_endpgm
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
call void @callee(i32 %idx) #0
ret void
@@ -102,15 +180,13 @@ define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1)
; GFX9-SDAG-LABEL: workgroup_ids_device_func:
; GFX9-SDAG: ; %bb.0:
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, ttmp9
-; GFX9-SDAG-NEXT: s_and_b32 s4, ttmp7, 0xffff
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, s12
; GFX9-SDAG-NEXT: global_store_dword v[0:1], v6, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s4
-; GFX9-SDAG-NEXT: s_lshr_b32 s4, ttmp7, 16
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s13
; GFX9-SDAG-NEXT: global_store_dword v[2:3], v0, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s14
; GFX9-SDAG-NEXT: global_store_dword v[4:5], v0, off
; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
@@ -118,18 +194,48 @@ define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1)
; GFX9-GISEL-LABEL: workgroup_ids_device_func:
; GFX9-GISEL: ; %bb.0:
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, ttmp9
-; GFX9-GISEL-NEXT: s_and_b32 s4, ttmp7, 0xffff
-; GFX9-GISEL-NEXT: s_lshr_b32 s5, ttmp7, 16
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, s12
; GFX9-GISEL-NEXT: global_store_dword v[0:1], v6, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s4
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s13
; GFX9-GISEL-NEXT: global_store_dword v[2:3], v0, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s5
+; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s14
; GFX9-GISEL-NEXT: global_store_dword v[4:5], v0, off
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
; GFX9-GISEL-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-GISEL-NEXT: s_waitcnt vmcnt(0)
+; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v0, s5
+; GFX9ARCH-GISEL-NEXT: global_store_dword v[4:5], v0, off
+; GFX9ARCH-GISEL-NEXT: s_waitcnt vmcnt(0)
+; GFX9ARCH-GISEL-NEXT: s_setpc_b64 s[30:31]
%id.x = call i32 @llvm.amdgcn.workgroup.id.x()
%id.y = call i32 @llvm.amdgcn.workgroup.id.y()
%id.z = call i32 @llvm.amdgcn.workgroup.id.z()
diff --git a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
index e3ec6ed6bcfb895..efcc71a1acfc14b 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
@@ -1,28 +1,40 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-GISEL %s
define amdgpu_cs void @_amdgpu_cs_main() {
; GFX9-SDAG-LABEL: _amdgpu_cs_main:
; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: s_lshr_b32 s0, ttmp7, 16
-; GFX9-SDAG-NEXT: s_and_b32 s1, ttmp7, 0xffff
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s0
; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-SDAG-NEXT: s_endpgm
;
; GFX9-GISEL-LABEL: _amdgpu_cs_main:
; GFX9-GISEL: ; %bb.0: ; %.entry
-; GFX9-GISEL-NEXT: s_mov_b32 s0, ttmp9
-; GFX9-GISEL-NEXT: s_and_b32 s1, ttmp7, 0xffff
-; GFX9-GISEL-NEXT: s_lshr_b32 s2, ttmp7, 16
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s0
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v2, s2
; GFX9-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
; GFX9-GISEL-NEXT: s_endpgm
+;
+; GFX9ARCH-SDAG-LABEL: _amdgpu_cs_main:
+; 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: _amdgpu_cs_main:
+; 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
.entry:
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
%idy = call i32 @llvm.amdgcn.workgroup.id.y()
@@ -42,7 +54,6 @@ define amdgpu_cs void @caller() {
; GFX9-SDAG-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
; GFX9-SDAG-NEXT: s_mov_b32 s5, callee at abs32@hi
; GFX9-SDAG-NEXT: s_mov_b32 s4, callee at abs32@lo
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, ttmp9
; GFX9-SDAG-NEXT: s_mov_b32 s32, 0
; GFX9-SDAG-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-SDAG-NEXT: s_add_u32 s8, s8, s0
@@ -59,7 +70,6 @@ define amdgpu_cs void @caller() {
; GFX9-GISEL-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
; GFX9-GISEL-NEXT: s_mov_b32 s4, callee at abs32@lo
; GFX9-GISEL-NEXT: s_mov_b32 s5, callee at abs32@hi
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
; GFX9-GISEL-NEXT: s_mov_b32 s32, 0
; GFX9-GISEL-NEXT: s_waitcnt lgkmcnt(0)
; GFX9-GISEL-NEXT: s_add_u32 s8, s8, s0
@@ -68,6 +78,40 @@ define amdgpu_cs void @caller() {
; GFX9-GISEL-NEXT: s_mov_b64 s[2:3], s[10:11]
; GFX9-GISEL-NEXT: s_swappc_b64 s[30:31], s[4:5]
; GFX9-GISEL-NEXT: s_endpgm
+;
+; GFX9ARCH-SDAG-LABEL: caller:
+; GFX9ARCH-SDAG: ; %bb.0:
+; GFX9ARCH-SDAG-NEXT: s_getpc_b64 s[8:9]
+; GFX9ARCH-SDAG-NEXT: s_mov_b32 s8, s0
+; GFX9ARCH-SDAG-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
+; GFX9ARCH-SDAG-NEXT: s_mov_b32 s5, callee at abs32@hi
+; GFX9ARCH-SDAG-NEXT: s_mov_b32 s4, callee at abs32@lo
+; 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_add_u32 s8, s8, s0
+; GFX9ARCH-SDAG-NEXT: s_addc_u32 s9, s9, 0
+; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[0:1], s[8:9]
+; GFX9ARCH-SDAG-NEXT: s_mov_b64 s[2:3], s[10:11]
+; GFX9ARCH-SDAG-NEXT: s_swappc_b64 s[30:31], s[4:5]
+; GFX9ARCH-SDAG-NEXT: s_endpgm
+;
+; GFX9ARCH-GISEL-LABEL: caller:
+; GFX9ARCH-GISEL: ; %bb.0:
+; GFX9ARCH-GISEL-NEXT: s_getpc_b64 s[8:9]
+; GFX9ARCH-GISEL-NEXT: s_mov_b32 s8, s0
+; GFX9ARCH-GISEL-NEXT: s_load_dwordx4 s[8:11], s[8:9], 0x10
+; GFX9ARCH-GISEL-NEXT: s_mov_b32 s4, callee at abs32@lo
+; GFX9ARCH-GISEL-NEXT: s_mov_b32 s5, callee at abs32@hi
+; GFX9ARCH-GISEL-NEXT: v_mov_b32_e32 v0, ttmp9
+; GFX9ARCH-GISEL-NEXT: s_mov_b32 s32, 0
+; GFX9ARCH-GISEL-NEXT: s_waitcnt lgkmcnt(0)
+; GFX9ARCH-GISEL-NEXT: s_add_u32 s8, s8, s0
+; GFX9ARCH-GISEL-NEXT: s_addc_u32 s9, s9, 0
+; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[0:1], s[8:9]
+; GFX9ARCH-GISEL-NEXT: s_mov_b64 s[2:3], s[10:11]
+; GFX9ARCH-GISEL-NEXT: s_swappc_b64 s[30:31], s[4:5]
+; GFX9ARCH-GISEL-NEXT: s_endpgm
%idx = call i32 @llvm.amdgcn.workgroup.id.x()
call amdgpu_gfx void @callee(i32 %idx)
ret void
@@ -85,6 +129,16 @@ define amdgpu_gfx void @workgroup_ids_gfx(ptr addrspace(1) %outx, ptr addrspace(
; GFX9-GISEL: ; %bb.0:
; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9ARCH-SDAG-LABEL: workgroup_ids_gfx:
+; GFX9ARCH-SDAG: ; %bb.0:
+; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9ARCH-SDAG-NEXT: s_setpc_b64 s[30:31]
+;
+; GFX9ARCH-GISEL-LABEL: workgroup_ids_gfx:
+; GFX9ARCH-GISEL: ; %bb.0:
+; GFX9ARCH-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9ARCH-GISEL-NEXT: s_setpc_b64 s[30:31]
%id.x = call i32 @llvm.amdgcn.workgroup.id.x()
%id.y = call i32 @llvm.amdgcn.workgroup.id.y()
%id.z = call i32 @llvm.amdgcn.workgroup.id.z()
>From 0932f85226e9d3ef688ebba43a9b49594292ebc7 Mon Sep 17 00:00:00 2001
From: Jay Foad <jay.foad at amd.com>
Date: Tue, 23 Jan 2024 13:54:39 +0000
Subject: [PATCH 5/5] Share check prefixes
Change-Id: I208fcbe47e01407f22d39c1aa54a61790a621af3
---
.../lower-work-group-id-intrinsics-hsa.ll | 72 +++++++------------
.../lower-work-group-id-intrinsics-pal.ll | 47 +++++-------
2 files changed, 42 insertions(+), 77 deletions(-)
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
index 3653d95a3aff03a..acf299de7c2a798 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-hsa.ll
@@ -1,25 +1,17 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-hsa -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-GISEL %s
define amdgpu_kernel void @workgroup_ids_kernel() {
-; GFX9-SDAG-LABEL: workgroup_ids_kernel:
-; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s0
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v2, s2
-; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
-; GFX9-SDAG-NEXT: s_endpgm
-;
-; GFX9-GISEL-LABEL: workgroup_ids_kernel:
-; GFX9-GISEL: ; %bb.0: ; %.entry
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s0
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v1, s1
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v2, s2
-; GFX9-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
-; GFX9-GISEL-NEXT: s_endpgm
+; 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
@@ -177,33 +169,19 @@ define amdgpu_kernel void @caller() {
declare void @callee(i32) #0
define void @workgroup_ids_device_func(ptr addrspace(1) %outx, ptr addrspace(1) %outy, ptr addrspace(1) %outz) {
-; GFX9-SDAG-LABEL: workgroup_ids_device_func:
-; GFX9-SDAG: ; %bb.0:
-; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v6, s12
-; GFX9-SDAG-NEXT: global_store_dword v[0:1], v6, off
-; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s13
-; GFX9-SDAG-NEXT: global_store_dword v[2:3], v0, off
-; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: v_mov_b32_e32 v0, s14
-; GFX9-SDAG-NEXT: global_store_dword v[4:5], v0, off
-; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0)
-; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
-;
-; GFX9-GISEL-LABEL: workgroup_ids_device_func:
-; GFX9-GISEL: ; %bb.0:
-; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v6, s12
-; GFX9-GISEL-NEXT: global_store_dword v[0:1], v6, off
-; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s13
-; GFX9-GISEL-NEXT: global_store_dword v[2:3], v0, off
-; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: v_mov_b32_e32 v0, s14
-; GFX9-GISEL-NEXT: global_store_dword v[4:5], v0, off
-; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0)
-; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
+; 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:
@@ -251,3 +229,5 @@ declare i32 @llvm.amdgcn.workgroup.id.z()
declare void @llvm.amdgcn.raw.ptr.buffer.store.v3i32(<3 x i32>, ptr addrspace(8), i32, i32, i32 immarg)
attributes #0 = { nounwind "amdgpu-no-workgroup-id-y" "amdgpu-no-workgroup-id-z" }
+;; NOTE: These prefixes are unused and the list is autogenerated. Do not add tests below this line:
+; GFX9ARCH: {{.*}}
diff --git a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
index efcc71a1acfc14b..088630c532a26a9 100644
--- a/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
+++ b/llvm/test/CodeGen/AMDGPU/lower-work-group-id-intrinsics-pal.ll
@@ -1,19 +1,14 @@
; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9-GISEL %s
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-SDAG %s
-; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefix=GFX9ARCH-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=-architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9,GFX9-GISEL %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-SDAG %s
+; RUN: llc -mtriple=amdgcn-amd-amdpal -mcpu=gfx900 -mattr=+architected-sgprs -global-isel --verify-machineinstrs < %s | FileCheck -check-prefixes=GFX9ARCH,GFX9ARCH-GISEL %s
define amdgpu_cs void @_amdgpu_cs_main() {
-; GFX9-SDAG-LABEL: _amdgpu_cs_main:
-; GFX9-SDAG: ; %bb.0: ; %.entry
-; GFX9-SDAG-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
-; GFX9-SDAG-NEXT: s_endpgm
-;
-; GFX9-GISEL-LABEL: _amdgpu_cs_main:
-; GFX9-GISEL: ; %bb.0: ; %.entry
-; GFX9-GISEL-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
-; GFX9-GISEL-NEXT: s_endpgm
+; GFX9-LABEL: _amdgpu_cs_main:
+; GFX9: ; %bb.0: ; %.entry
+; GFX9-NEXT: buffer_store_dwordx3 v[0:2], off, s[0:3], 0
+; GFX9-NEXT: s_endpgm
;
; GFX9ARCH-SDAG-LABEL: _amdgpu_cs_main:
; GFX9ARCH-SDAG: ; %bb.0: ; %.entry
@@ -120,25 +115,15 @@ define amdgpu_cs void @caller() {
declare amdgpu_gfx void @callee(i32)
define amdgpu_gfx void @workgroup_ids_gfx(ptr addrspace(1) %outx, ptr addrspace(1) %outy, ptr addrspace(1) %outz) {
-; GFX9-SDAG-LABEL: workgroup_ids_gfx:
-; GFX9-SDAG: ; %bb.0:
-; GFX9-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-SDAG-NEXT: s_setpc_b64 s[30:31]
+; GFX9-LABEL: workgroup_ids_gfx:
+; GFX9: ; %bb.0:
+; GFX9-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9-NEXT: s_setpc_b64 s[30:31]
;
-; GFX9-GISEL-LABEL: workgroup_ids_gfx:
-; GFX9-GISEL: ; %bb.0:
-; GFX9-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9-GISEL-NEXT: s_setpc_b64 s[30:31]
-;
-; GFX9ARCH-SDAG-LABEL: workgroup_ids_gfx:
-; GFX9ARCH-SDAG: ; %bb.0:
-; GFX9ARCH-SDAG-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9ARCH-SDAG-NEXT: s_setpc_b64 s[30:31]
-;
-; GFX9ARCH-GISEL-LABEL: workgroup_ids_gfx:
-; GFX9ARCH-GISEL: ; %bb.0:
-; GFX9ARCH-GISEL-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
-; GFX9ARCH-GISEL-NEXT: s_setpc_b64 s[30:31]
+; GFX9ARCH-LABEL: workgroup_ids_gfx:
+; GFX9ARCH: ; %bb.0:
+; GFX9ARCH-NEXT: s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
+; GFX9ARCH-NEXT: s_setpc_b64 s[30:31]
%id.x = call i32 @llvm.amdgcn.workgroup.id.x()
%id.y = call i32 @llvm.amdgcn.workgroup.id.y()
%id.z = call i32 @llvm.amdgcn.workgroup.id.z()
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