// RUN: mlir-translate -mlir-to-llvmir %s | FileCheck %s
llvm.func @rocdl_special_regs() -> i32 {
// CHECK-LABEL: rocdl_special_regs
// CHECK: call i32 @llvm.amdgcn.workitem.id.x()
%1 = rocdl.workitem.id.x : i32
// CHECK: call i32 @llvm.amdgcn.workitem.id.y()
%2 = rocdl.workitem.id.y : i32
// CHECK: call i32 @llvm.amdgcn.workitem.id.z()
%3 = rocdl.workitem.id.z : i32
// CHECK: call i32 @llvm.amdgcn.workgroup.id.x()
%4 = rocdl.workgroup.id.x : i32
// CHECK: call i32 @llvm.amdgcn.workgroup.id.y()
%5 = rocdl.workgroup.id.y : i32
// CHECK: call i32 @llvm.amdgcn.workgroup.id.z()
%6 = rocdl.workgroup.id.z : i32
// CHECK: call i64 @__ockl_get_local_size(i32 0)
%7 = rocdl.workgroup.dim.x : i64
// CHECK: call i64 @__ockl_get_local_size(i32 1)
%8 = rocdl.workgroup.dim.y : i64
// CHECK: call i64 @__ockl_get_local_size(i32 2)
%9 = rocdl.workgroup.dim.z : i64
// CHECK: call i64 @__ockl_get_num_groups(i32 0)
%10 = rocdl.grid.dim.x : i64
// CHECK: call i64 @__ockl_get_num_groups(i32 1)
%11 = rocdl.grid.dim.y : i64
// CHECK: call i64 @__ockl_get_num_groups(i32 2)
%12 = rocdl.grid.dim.z : i64
// CHECK: call range(i32 0, 64) i32 @llvm.amdgcn.workitem.id.x()
%13 = rocdl.workitem.id.x range <i32, 0, 64> : i32
// CHECK: call range(i64 1, 65) i64 @__ockl_get_local_size(i32 0)
%14 = rocdl.workgroup.dim.x range <i32, 1, 65> : i64
llvm.return %1 : i32
}
llvm.func @kernel_func() attributes {rocdl.kernel} {
// CHECK-LABEL: amdgpu_kernel void @kernel_func()
// CHECK: #[[$KERNEL_ATTRS:[0-9]+]]
llvm.return
}
llvm.func @kernel_func_workgroups()
attributes {rocdl.kernel, rocdl.max_flat_work_group_size = 1024 : index} {
// CHECK-LABEL: amdgpu_kernel void @kernel_func_workgroups()
// CHECK: #[[$KERNEL_WORKGROUP_ATTRS:[0-9]+]]
llvm.return
}
llvm.func @known_block_sizes()
attributes {rocdl.kernel,
rocdl.flat_work_group_size = "128,128",
rocdl.reqd_work_group_size = array<i32: 16, 4, 2>} {
// CHECK-LABEL: amdgpu_kernel void @known_block_sizes()
// CHECK: #[[$KNOWN_BLOCK_SIZE_ATTRS:[0-9]+]]
// CHECK: !reqd_work_group_size ![[$REQD_WORK_GROUP_SIZE:[0-9]+]]
llvm.return
}
llvm.func @kernel_func_no_uniform_work_groups() attributes {rocdl.kernel, rocdl.uniform_work_group_size = false} {
// CHECK-LABEL: amdgpu_kernel void @kernel_func_no_uniform_work_groups()
// CHECK: #[[$KERNEL_NO_UNIFORM_WORK_GROUPS_ATTRS:[0-9]+]]
llvm.return
}
llvm.func @kernel_func_waves_per_eu()
attributes {rocdl.kernel, rocdl.waves_per_eu = 2 : i32} {
// CHECK-LABEL: amdgpu_kernel void @kernel_func_waves_per_eu()
// CHECK: #[[$KERNEL_WAVES_PER_EU_ATTR:[0-9]+]]
llvm.return
}
llvm.func @kernel_func_unsafe_fp_atomics()
attributes {rocdl.kernel, rocdl.unsafe_fp_atomics = true} {
// CHECK-LABEL: amdgpu_kernel void @kernel_func_unsafe_fp_atomics()
// CHECK: #[[$KERNEL_UNSAFE_FP_ATOMICS_ATTR:[0-9]+]]
llvm.return
}
llvm.func @rocdl.lane_id() -> i32 {
// CHECK: [[mbcntlo:%.+]] = call i32 @llvm.amdgcn.mbcnt.lo(i32 -1, i32 0)
// CHECK-NEXT: call i32 @llvm.amdgcn.mbcnt.hi(i32 -1, i32 [[mbcntlo]])
%0 = llvm.mlir.constant(-1 : i32) : i32
%1 = llvm.mlir.constant(0 : i32) : i32
%2 = rocdl.mbcnt.lo %0, %1 : (i32, i32) -> i32
%3 = rocdl.mbcnt.hi %0, %2 : (i32, i32) -> i32
llvm.return %3 : i32
}
llvm.func @rocdl.swizzle(%src : i32) -> i32 {
// CHECK-LABEL: rocdl.swizzle
// CHECK: call i32 @llvm.amdgcn.ds.swizzle
%offset = llvm.mlir.constant(100 : i32) : i32
%0 = rocdl.ds_swizzle %src, %offset : (i32, i32) -> i32
llvm.return %0 : i32
}
llvm.func @rocdl.bpermute(%src : i32) -> i32 {
// CHECK-LABEL: rocdl.bpermute
// CHECK: call i32 @llvm.amdgcn.ds.bpermute
%index = llvm.mlir.constant(10 : i32) : i32
%0 = rocdl.ds_bpermute %index, %src : (i32, i32) -> i32
llvm.return %0 : i32
}
llvm.func @rocdl.ballot32(%pred : i1) -> i32 {
// CHECK-LABEL: rocdl.ballot32
// CHECK: call i32 @llvm.amdgcn.ballot
%0 = rocdl.ballot %pred : i32
llvm.return %0 : i32
}
llvm.func @rocdl.ballot64(%pred : i1) -> i64 {
// CHECK-LABEL: rocdl.ballot64
// CHECK: call i64 @llvm.amdgcn.ballot
%0 = rocdl.ballot %pred : i64
llvm.return %0 : i64
}
llvm.func @rocdl.waitcnt() {
// CHECK-LABEL: rocdl.waitcnt
// CHECK-NEXT: call void @llvm.amdgcn.s.waitcnt(i32 0)
rocdl.waitcnt 0
llvm.return
}
llvm.func @rocdl.s.barrier() {
// CHECK-LABEL: rocdl.s.barrier
// CHECK-NEXT: call void @llvm.amdgcn.s.barrier()
rocdl.s.barrier
llvm.return
}
llvm.func @rocdl.barrier() {
// CHECK-LABEL: rocdl.barrier
// CHECK: fence syncscope("workgroup") release
// CHECK-NEXT: call void @llvm.amdgcn.s.barrier()
// CHECK-NEXT: fence syncscope("workgroup") acquire
rocdl.barrier
llvm.return
}
llvm.func @rocdl.s.barrier.signal() {
// CHECK-LABEL: rocdl.s.barrier.signal
// CHECK-NEXT: call void @llvm.amdgcn.s.barrier.signal(i32 -1)
rocdl.s.barrier.signal -1
llvm.return
}
llvm.func @rocdl.s.barrier.wait() {
// CHECK-LABEL: rocdl.s.barrier.wait
// CHECK-NEXT: call void @llvm.amdgcn.s.barrier.wait(i16 -1)
rocdl.s.barrier.wait -1
llvm.return
}
llvm.func @rocdl.s.wait.dscnt() {
// CHECK-LABEL: rocdl.s.wait.dscnt
// CHECK-NEXT: call void @llvm.amdgcn.s.wait.dscnt(i16 0)
rocdl.s.wait.dscnt 0
llvm.return
}
llvm.func @rocdl.setprio() {
// CHECK: call void @llvm.amdgcn.s.setprio(i16 0)
rocdl.s.setprio 0
// CHECK-NEXT: call void @llvm.amdgcn.s.setprio(i16 1)
rocdl.s.setprio 1
llvm.return
}
llvm.func @rocdl.schedbarrier() {
// CHECK: call void @llvm.amdgcn.sched.barrier(i32 0)
rocdl.sched.barrier 0
// CHECK-NEXT: call void @llvm.amdgcn.sched.barrier(i32 1)
rocdl.sched.barrier 1
llvm.return
}
llvm.func @rocdl.xdlops(%arg0 : f32, %arg1 : f32,
%arg2 : vector<32 x f32>, %arg3: i32,
%arg4 : vector<16 x f32>, %arg5 : vector<4xf32>,
%arg6 : vector<4xf16>, %arg7 : vector<32 x i32>,
%arg8 : vector<16 x i32>, %arg9 : vector<4xi32>,
%arg10 : vector<2xi16>, %arg11 : i64) -> vector<32 x f32> {
%csti32 = llvm.mlir.constant(42 : i32) : i32
// CHECK-LABEL: rocdl.xdlops
// CHECK: call <32 x float> @llvm.amdgcn.mfma.f32.32x32x1f32(float %{{.*}}, float %{{.*}}, <32 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r0 = rocdl.mfma.f32.32x32x1f32 %arg0, %arg1, %arg2, %csti32, %csti32, %csti32 :
(f32, f32, vector<32 x f32>,
i32, i32, i32) -> vector<32 x f32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.16x16x1f32(float %{{.*}}, float %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r1 = rocdl.mfma.f32.16x16x1f32 %arg0, %arg1, %arg4, %csti32, %csti32, %csti32 :
(f32, f32, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x4f32(float %{{.*}}, float %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r2 = rocdl.mfma.f32.16x16x4f32 %arg0, %arg1, %arg5, %csti32, %csti32, %csti32 :
(f32, f32, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.4x4x1f32(float %{{.*}}, float %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r3 = rocdl.mfma.f32.4x4x1f32 %arg0, %arg1, %arg5, %csti32, %csti32, %csti32 :
(f32, f32, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x2f32(float %{{.*}}, float %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r4= rocdl.mfma.f32.32x32x2f32 %arg0, %arg1, %arg4, %csti32, %csti32, %csti32 :
(f32, f32, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <32 x float> @llvm.amdgcn.mfma.f32.32x32x4f16(<4 x half> %{{.*}}, <4 x half> %{{.*}}, <32 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r5 = rocdl.mfma.f32.32x32x4f16 %arg6, %arg6, %arg2, %csti32, %csti32, %csti32 :
(vector<4xf16>, vector<4xf16>, vector<32 x f32>,
i32, i32, i32) -> vector<32 x f32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.16x16x4f16(<4 x half> %{{.*}}, <4 x half> %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r6 = rocdl.mfma.f32.16x16x4f16 %arg6, %arg6, %arg4, %csti32, %csti32, %csti32 :
(vector<4xf16>, vector<4xf16>, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.4x4x4f16(<4 x half> %{{.*}}, <4 x half> %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r7 = rocdl.mfma.f32.4x4x4f16 %arg6, %arg6, %arg5, %csti32, %csti32, %csti32 :
(vector<4xf16>, vector<4xf16>, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x8f16(<4 x half> %{{.*}}, <4 x half> %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r8 = rocdl.mfma.f32.32x32x8f16 %arg6, %arg6, %arg4, %csti32, %csti32, %csti32 :
(vector<4xf16>, vector<4xf16>, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x16f16(<4 x half> %{{.*}}, <4 x half> %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r9 = rocdl.mfma.f32.16x16x16f16 %arg6, %arg6, %arg5, %csti32, %csti32, %csti32 :
(vector<4xf16>, vector<4xf16>, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <32 x i32> @llvm.amdgcn.mfma.i32.32x32x4i8(i32 %{{.*}}, i32 %{{.*}}, <32 x i32> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r10 = rocdl.mfma.i32.32x32x4i8 %arg3, %arg3, %arg7, %csti32, %csti32, %csti32 :
(i32, i32, vector<32 x i32>,
i32, i32, i32) -> vector<32 x i32>
// CHECK: call <16 x i32> @llvm.amdgcn.mfma.i32.16x16x4i8(i32 %{{.*}}, i32 %{{.*}}, <16 x i32> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r11 = rocdl.mfma.i32.16x16x4i8 %arg3, %arg3, %arg8, %csti32, %csti32, %csti32 :
(i32, i32, vector<16 x i32>,
i32, i32, i32) -> vector<16 x i32>
// CHECK: call <4 x i32> @llvm.amdgcn.mfma.i32.4x4x4i8(i32 %{{.*}}, i32 %{{.*}}, <4 x i32> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r12 = rocdl.mfma.i32.4x4x4i8 %arg3, %arg3, %arg9, %csti32, %csti32, %csti32 :
(i32, i32, vector<4xi32>,
i32, i32, i32) -> vector<4xi32>
// CHECK: call <16 x i32> @llvm.amdgcn.mfma.i32.32x32x8i8(i32 %{{.*}}, i32 %{{.*}}, <16 x i32> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r13 = rocdl.mfma.i32.32x32x8i8 %arg3, %arg3, %arg8, %csti32, %csti32, %csti32 :
(i32, i32, vector<16 x i32>,
i32, i32, i32) -> vector<16 x i32>
// CHECK: call <4 x i32> @llvm.amdgcn.mfma.i32.16x16x16i8(i32 %{{.*}}, i32 %{{.*}}, <4 x i32> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r14 = rocdl.mfma.i32.16x16x16i8 %arg3, %arg3, %arg9, %csti32, %csti32, %csti32 :
(i32, i32, vector<4xi32>,
i32, i32, i32) -> vector<4xi32>
// CHECK: call <32 x float> @llvm.amdgcn.mfma.f32.32x32x2bf16(<2 x i16> %{{.*}}, <2 x i16> %{{.*}}, <32 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r15 = rocdl.mfma.f32.32x32x2bf16 %arg10, %arg10, %arg2, %csti32, %csti32, %csti32 :
(vector<2xi16>, vector<2xi16>, vector<32 x f32>,
i32, i32, i32) -> vector<32 x f32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.16x16x2bf16(<2 x i16> %{{.*}}, <2 x i16> %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r16 = rocdl.mfma.f32.16x16x2bf16 %arg10, %arg10, %arg4, %csti32, %csti32, %csti32 :
(vector<2xi16>, vector<2xi16>, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.4x4x2bf16(<2 x i16> %{{.*}}, <2 x i16> %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r17 = rocdl.mfma.f32.4x4x2bf16 %arg10, %arg10, %arg5, %csti32, %csti32, %csti32 :
(vector<2xi16>, vector<2xi16>, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x4bf16(<2 x i16> %{{.*}}, <2 x i16> %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r18 = rocdl.mfma.f32.32x32x4bf16 %arg10, %arg10, %arg4, %csti32, %csti32, %csti32 :
(vector<2xi16>, vector<2xi16>, vector<16 x f32>,
i32, i32, i32) -> vector<16 x f32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x8bf16(<2 x i16> %{{.*}}, <2 x i16> %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r19 = rocdl.mfma.f32.16x16x8bf16 %arg10, %arg10, %arg5, %csti32, %csti32, %csti32 :
(vector<2xi16>, vector<2xi16>, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x32.bf8.bf8(i64 %{{.*}}, i64 %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r20 = rocdl.mfma.f32.16x16x32.bf8.bf8 %arg11, %arg11, %arg5, %csti32, %csti32, %csti32 :
(i64, i64, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x32.bf8.fp8(i64 %{{.*}}, i64 %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r21 = rocdl.mfma.f32.16x16x32.bf8.fp8 %arg11, %arg11, %arg5, %csti32, %csti32, %csti32 :
(i64, i64, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x32.fp8.bf8(i64 %{{.*}}, i64 %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r22 = rocdl.mfma.f32.16x16x32.fp8.bf8 %arg11, %arg11, %arg5, %csti32, %csti32, %csti32 :
(i64, i64, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <4 x float> @llvm.amdgcn.mfma.f32.16x16x32.fp8.fp8(i64 %{{.*}}, i64 %{{.*}}, <4 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r23 = rocdl.mfma.f32.16x16x32.fp8.fp8 %arg11, %arg11, %arg5, %csti32, %csti32, %csti32 :
(i64, i64, vector<4xf32>,
i32, i32, i32) -> vector<4xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x16.bf8.bf8(i64 %{{.*}}, i64 %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r24 = rocdl.mfma.f32.32x32x16.bf8.bf8 %arg11, %arg11, %arg4, %csti32, %csti32, %csti32 :
(i64, i64, vector<16xf32>,
i32, i32, i32) -> vector<16xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x16.bf8.fp8(i64 %{{.*}}, i64 %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r25 = rocdl.mfma.f32.32x32x16.bf8.fp8 %arg11, %arg11, %arg4, %csti32, %csti32, %csti32 :
(i64, i64, vector<16xf32>,
i32, i32, i32) -> vector<16xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x16.fp8.bf8(i64 %{{.*}}, i64 %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r26 = rocdl.mfma.f32.32x32x16.fp8.bf8 %arg11, %arg11, %arg4, %csti32, %csti32, %csti32 :
(i64, i64, vector<16xf32>,
i32, i32, i32) -> vector<16xf32>
// CHECK: call <16 x float> @llvm.amdgcn.mfma.f32.32x32x16.bf8.bf8(i64 %{{.*}}, i64 %{{.*}}, <16 x float> %{{.*}}, i32 {{.*}}, i32 {{.*}}, i32 {{.*}})
%r27 = rocdl.mfma.f32.32x32x16.bf8.bf8 %arg11, %arg11, %arg4, %csti32, %csti32, %csti32 :
(i64, i64, vector<16xf32>,
i32, i32, i32) -> vector<16xf32>
llvm.return %r0 : vector<32 x f32>
}
llvm.func @rocdl.wmma(%arg0 : vector<8xf32>, %arg1 : vector<16 x f16>, %arg2 : vector<16 x i16>, %arg3 : vector<8 x i32>,
%arg4 : vector<2xi32>, %arg5 : vector<4xi32>, %arg6 : vector<4xf32>, %arg7 : vector<8xf16>, %arg8 : vector<8xi16>) -> vector<8xf32> {
%zero = llvm.mlir.constant(false) : i1
// ---- Wave32 -----
// f16 -> f32
// CHECK: call <8 x float> @llvm.amdgcn.wmma.f32.16x16x16.f16.v8f32.v16f16(<16 x half> %{{.*}}, <16 x half> %{{.*}}, <8 x float> %{{.*}})
%r0 = rocdl.wmma.f32.16x16x16.f16 %arg1, %arg1, %arg0 : (vector<16xf16>, vector<16xf16>, vector<8xf32>) -> vector<8xf32>
// bf16 -> f32
// CHECK: call <8 x float> @llvm.amdgcn.wmma.f32.16x16x16.bf16.v8f32.v16i16(<16 x i16> %{{.*}}, <16 x i16> %{{.*}}, <8 x float> %{{.*}})
%r1 = rocdl.wmma.f32.16x16x16.bf16 %arg2, %arg2, %arg0 : (vector<16xi16>, vector<16xi16>, vector<8xf32>) -> vector<8xf32>
// f16 -> f16 (OPSEL = {0,1})
// CHECK: call <16 x half> @llvm.amdgcn.wmma.f16.16x16x16.f16.v16f16.v16f16(<16 x half> %{{.*}}, <16 x half> %{{.*}}, <16 x half> %{{.*}}, i1 {{.*}})
%r2 = rocdl.wmma.f16.16x16x16.f16 %arg1, %arg1, %arg1, %zero : (vector<16xf16>, vector<16xf16>, vector<16xf16>, i1) -> vector<16xf16>
// bf16 -> bf16 (OPSEL = {0,1})
// CHECK: call <16 x i16> @llvm.amdgcn.wmma.bf16.16x16x16.bf16.v16i16.v16i16(<16 x i16> %{{.*}}, <16 x i16> %{{.*}}, <16 x i16> %{{.*}}, i1 {{.*}})
%r4 = rocdl.wmma.bf16.16x16x16.bf16 %arg2, %arg2, %arg2, %zero : (vector<16xi16>, vector<16xi16>, vector<16xi16>, i1) -> vector<16xi16>
// int8 -> int32 (signA = {0,1}, signB = {0,1}, clamp = {0,1})
// CHECK: call <8 x i32> @llvm.amdgcn.wmma.i32.16x16x16.iu8.v8i32.v4i32(i1 {{.*}}, <4 x i32> %{{.*}}, i1 {{.*}}, <4 x i32> %{{.*}}, <8 x i32> %{{.*}}, i1 {{.*}})
%r5 = rocdl.wmma.i32.16x16x16.iu8 %zero, %arg5, %zero, %arg5, %arg3, %zero : (i1, vector<4xi32>, i1, vector<4xi32>, vector<8xi32>, i1) -> vector<8xi32>
// int4 -> int32 (signA = {0,1}, signB = {0,1}, clamp = {0,1})
// CHECK: call <8 x i32> @llvm.amdgcn.wmma.i32.16x16x16.iu4.v8i32.v2i32(i1 {{.*}}, <2 x i32> %{{.*}}, i1 {{.*}}, <2 x i32> %{{.*}}, <8 x i32> %{{.*}}, i1 {{.*}})
%r6 = rocdl.wmma.i32.16x16x16.iu4 %zero, %arg4, %zero, %arg4, %arg3, %zero : (i1, vector<2xi32>, i1, vector<2xi32>, vector<8xi32>, i1) -> vector<8xi32>
// ---- Wave64 -----
// f16 -> f32
// CHECK: call <4 x float> @llvm.amdgcn.wmma.f32.16x16x16.f16.v4f32.v16f16(<16 x half> %{{.*}}, <16 x half> %{{.*}}, <4 x float> %{{.*}})
%r7 = rocdl.wmma.f32.16x16x16.f16 %arg1, %arg1, %arg6 : (vector<16xf16>, vector<16xf16>, vector<4xf32>) -> vector<4xf32>
// bf16 -> f32
// CHECK: call <4 x float> @llvm.amdgcn.wmma.f32.16x16x16.bf16.v4f32.v16i16(<16 x i16> %{{.*}}, <16 x i16> %{{.*}}, <4 x float> %{{.*}})
%r8 = rocdl.wmma.f32.16x16x16.bf16 %arg2, %arg2, %arg6 : (vector<16xi16>, vector<16xi16>, vector<4xf32>) -> vector<4xf32>
// f16 -> f16 (OPSEL = {0,1})
// CHECK: call <8 x half> @llvm.amdgcn.wmma.f16.16x16x16.f16.v8f16.v16f16(<16 x half> %{{.*}}, <16 x half> %{{.*}}, <8 x half> %{{.*}}, i1 {{.*}})
%r9 = rocdl.wmma.f16.16x16x16.f16 %arg1, %arg1, %arg7, %zero : (vector<16xf16>, vector<16xf16>, vector<8xf16>, i1) -> vector<8xf16>
// bf16 -> bf16 (OPSEL = {0,1})
// CHECK: call <8 x i16> @llvm.amdgcn.wmma.bf16.16x16x16.bf16.v8i16.v16i16(<16 x i16> %{{.*}}, <16 x i16> %{{.*}}, <8 x i16> %{{.*}}, i1 {{.*}})
%r11 = rocdl.wmma.bf16.16x16x16.bf16 %arg2, %arg2, %arg8, %zero : (vector<16xi16>, vector<16xi16>, vector<8xi16>, i1) -> vector<8xi16>
// int8 -> int32 (signA = {0,1}, signB = {0,1}, clamp = {0,1})
// CHECK: call <4 x i32> @llvm.amdgcn.wmma.i32.16x16x16.iu8.v4i32.v4i32(i1 {{.*}}, <4 x i32> %{{.*}}, i1 {{.*}}, <4 x i32> %{{.*}}, <4 x i32> %{{.*}}, i1 {{.*}})
%r12 = rocdl.wmma.i32.16x16x16.iu8 %zero, %arg5, %zero, %arg5, %arg5, %zero : (i1, vector<4xi32>, i1, vector<4xi32>, vector<4xi32>, i1) -> vector<4xi32>
// int4 -> int32 (signA = {0,1}, signB = {0,1}, clamp = {0,1})
// CHECK: call <4 x i32> @llvm.amdgcn.wmma.i32.16x16x16.iu4.v4i32.v2i32(i1 {{.*}}, <2 x i32> %{{.*}}, i1 {{.*}}, <2 x i32> %{{.*}}, <4 x i32> %{{.*}}, i1 {{.*}})
%r13 = rocdl.wmma.i32.16x16x16.iu4 %zero, %arg4, %zero, %arg4, %arg5, %zero : (i1, vector<2xi32>, i1, vector<2xi32>, vector<4xi32>, i1) -> vector<4xi32>
llvm.return %r0 : vector<8xf32>
}
llvm.func @rocdl.make.buffer.rsrc(%ptr : !llvm.ptr,
%stride : i16,
%numRecords : i32,
%flags : i32) -> !llvm.ptr<8> {
// CHECK-LABEL: rocdl.make.buffer.rsrc
// CHECK: %[[rsrc:.*]] = call ptr addrspace(8) @llvm.amdgcn.make.buffer.rsrc.p0(ptr %{{.*}}, i16 %{{.*}}, i32 %{{.*}}, i32 %{{.*}})
// CHECK: ret ptr addrspace(8) %[[rsrc]]
%rsrc = rocdl.make.buffer.rsrc %ptr, %stride, %numRecords, %flags : !llvm.ptr to !llvm.ptr<8>
llvm.return %rsrc : !llvm.ptr<8>
}
llvm.func @rocdl.wmma.fp8(%arg0 : vector<2 x i32>, %arg1 : vector<8xf32>) -> vector<8xf32> {
// CHECK: call <8 x float> @llvm.amdgcn.wmma.f32.16x16x16.fp8.fp8.v8f32.v2i32(<2 x i32> %{{.*}}, <2 x i32> %{{.*}}, <8 x float> %{{.*}})
%r0 = rocdl.wmma.f32.16x16x16.fp8_fp8 %arg0, %arg0, %arg1: (vector<2xi32>, vector<2xi32>, vector<8xf32>) -> vector<8xf32>
// CHECK: call <8 x float> @llvm.amdgcn.wmma.f32.16x16x16.bf8.bf8.v8f32.v2i32(<2 x i32> %{{.*}}, <2 x i32> %{{.*}}, <8 x float> %{{.*}})
%r1 = rocdl.wmma.f32.16x16x16.bf8_bf8 %arg0, %arg0, %arg1: (vector<2xi32>, vector<2xi32>, vector<8xf32>) -> vector<8xf32>
llvm.return %r0 : vector<8 x f32>
}
llvm.func @rocdl.raw.ptr.buffer(%rsrc : !llvm.ptr<8>,
%offset : i32, %soffset : i32,
%vdata1 : i32,
%vdata2 : vector<2xi32>,
%vdata4 : vector<4xi32>) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.ptr.buffer
// CHECK: call i32 @llvm.amdgcn.raw.ptr.buffer.load.i32(ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call <2 x i32> @llvm.amdgcn.raw.ptr.buffer.load.v2i32(ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call <4 x i32> @llvm.amdgcn.raw.ptr.buffer.load.v4i32(ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.ptr.buffer.store.i32(i32 %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.ptr.buffer.store.v2i32(<2 x i32> %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.ptr.buffer.store.v4i32(<4 x i32> %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
%r1 = rocdl.raw.ptr.buffer.load %rsrc, %offset, %soffset, %aux : i32
%r2 = rocdl.raw.ptr.buffer.load %rsrc, %offset, %soffset, %aux : vector<2xi32>
%r4 = rocdl.raw.ptr.buffer.load %rsrc, %offset, %soffset, %aux : vector<4xi32>
rocdl.raw.ptr.buffer.store %vdata1, %rsrc, %offset, %soffset, %aux : i32
rocdl.raw.ptr.buffer.store %vdata2, %rsrc, %offset, %soffset, %aux : vector<2xi32>
rocdl.raw.ptr.buffer.store %vdata4, %rsrc, %offset, %soffset, %aux : vector<4xi32>
llvm.return
}
llvm.func @rocdl.raw.ptr.buffer.atomic.f32(%rsrc : !llvm.ptr<8>,
%offset : i32, %soffset : i32,
%vdata1 : f32) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.ptr.buffer.atomic.f32
// CHECK: call float @llvm.amdgcn.raw.ptr.buffer.atomic.fadd.f32(float %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call float @llvm.amdgcn.raw.ptr.buffer.atomic.fmax.f32(float %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
rocdl.raw.ptr.buffer.atomic.fadd %vdata1, %rsrc, %offset, %soffset, %aux : f32
rocdl.raw.ptr.buffer.atomic.fmax %vdata1, %rsrc, %offset, %soffset, %aux : f32
llvm.return
}
llvm.func @rocdl.raw.ptr.buffer.atomic.i32(%rsrc : !llvm.ptr<8>,
%offset : i32, %soffset : i32,
%vdata1 : i32) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.ptr.buffer.atomic.i32
// CHECK: call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.smax.i32(i32 %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.umin.i32(i32 %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
rocdl.raw.ptr.buffer.atomic.smax %vdata1, %rsrc, %offset, %soffset, %aux : i32
rocdl.raw.ptr.buffer.atomic.umin %vdata1, %rsrc, %offset, %soffset, %aux : i32
llvm.return
}
llvm.func @rocdl.raw.ptr.buffer.atomic.cmpswap(%rsrc : !llvm.ptr<8>,
%offset : i32, %soffset : i32,
%src : i32, %cmp : i32) -> i32 {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.ptr.buffer.atomic.cmpswap
// CHECK: [[val:%.+]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.cmpswap.i32(i32 %{{.*}}, i32 %{{.*}}, ptr addrspace(8) %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: ret i32 [[val]]
%val = rocdl.raw.ptr.buffer.atomic.cmpswap %src, %cmp, %rsrc, %offset, %soffset, %aux : i32
llvm.return %val : i32
}
llvm.func @rocdl.raw.buffer(%rsrc : vector<4xi32>,
%offset : i32, %soffset : i32,
%vdata1 : i32,
%vdata2 : vector<2xi32>,
%vdata4 : vector<4xi32>) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.buffer
// CHECK: call i32 @llvm.amdgcn.raw.buffer.load.i32(<4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call <2 x i32> @llvm.amdgcn.raw.buffer.load.v2i32(<4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call <4 x i32> @llvm.amdgcn.raw.buffer.load.v4i32(<4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.buffer.store.i32(i32 %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.buffer.store.v2i32(<2 x i32> %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call void @llvm.amdgcn.raw.buffer.store.v4i32(<4 x i32> %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
%r1 = rocdl.raw.buffer.load %rsrc, %offset, %soffset, %aux : i32
%r2 = rocdl.raw.buffer.load %rsrc, %offset, %soffset, %aux : vector<2xi32>
%r4 = rocdl.raw.buffer.load %rsrc, %offset, %soffset, %aux : vector<4xi32>
rocdl.raw.buffer.store %vdata1, %rsrc, %offset, %soffset, %aux : i32
rocdl.raw.buffer.store %vdata2, %rsrc, %offset, %soffset, %aux : vector<2xi32>
rocdl.raw.buffer.store %vdata4, %rsrc, %offset, %soffset, %aux : vector<4xi32>
llvm.return
}
llvm.func @rocdl.raw.buffer.atomic.f32(%rsrc : vector<4xi32>,
%offset : i32, %soffset : i32,
%vdata1 : f32) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.buffer.atomic.f32
// CHECK: call float @llvm.amdgcn.raw.buffer.atomic.fadd.f32(float %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call float @llvm.amdgcn.raw.buffer.atomic.fmax.f32(float %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
rocdl.raw.buffer.atomic.fadd %vdata1, %rsrc, %offset, %soffset, %aux : f32
rocdl.raw.buffer.atomic.fmax %vdata1, %rsrc, %offset, %soffset, %aux : f32
llvm.return
}
llvm.func @rocdl.raw.buffer.atomic.i32(%rsrc : vector<4xi32>,
%offset : i32, %soffset : i32,
%vdata1 : i32) {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.buffer.atomic.i32
// CHECK: call i32 @llvm.amdgcn.raw.buffer.atomic.smax.i32(i32 %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: call i32 @llvm.amdgcn.raw.buffer.atomic.umin.i32(i32 %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
rocdl.raw.buffer.atomic.smax %vdata1, %rsrc, %offset, %soffset, %aux : i32
rocdl.raw.buffer.atomic.umin %vdata1, %rsrc, %offset, %soffset, %aux : i32
llvm.return
}
llvm.func @rocdl.raw.buffer.atomic.cmpswap(%rsrc : vector<4xi32>,
%offset : i32, %soffset : i32,
%src : i32, %cmp : i32) -> i32 {
%aux = llvm.mlir.constant(0 : i32) : i32
// CHECK-LABEL: rocdl.raw.buffer.atomic.cmpswap
// CHECK: [[val:%.+]] = call i32 @llvm.amdgcn.raw.buffer.atomic.cmpswap.i32(i32 %{{.*}}, i32 %{{.*}}, <4 x i32> %{{.*}}, i32 %{{.*}}, i32 %{{.*}}, i32 {{.*}}
// CHECK: ret i32 [[val]]
%val = rocdl.raw.buffer.atomic.cmpswap(%src, %cmp, %rsrc, %offset, %soffset, %aux) : i32, vector<4xi32>
llvm.return %val : i32
}
llvm.func @rocdl_8bit_floats(%source: i32, %stoch: i32) -> i32 {
// CHECK-LABEL: @rocdl_8bit_floats
// CHECK: call float @llvm.amdgcn.cvt.f32.bf8(i32 %{{.+}}, i32 0)
// CHECK: call float @llvm.amdgcn.cvt.f32.fp8(i32 %{{.+}}, i32 0)
// CHECK: call i32 @llvm.amdgcn.cvt.pk.bf8.f32(float %{{.+}}, float %{{.+}}, i32 %{{.+}}, i1 false)
// CHECK: call i32 @llvm.amdgcn.cvt.pk.fp8.f32(float %{{.+}}, float %{{.+}}, i32 %{{.+}}, i1 false)
// CHECK: call i32 @llvm.amdgcn.cvt.sr.bf8.f32(float %{{.+}}, i32 %{{.+}}, i32 %{{.+}}, i32 2)
// CHECK: call i32 @llvm.amdgcn.cvt.sr.fp8.f32(float %{{.+}}, i32 %{{.+}}, i32 %{{.+}}, i32 3)
%c0 = llvm.mlir.constant(0 : i32) : i32
%c2 = llvm.mlir.constant(2 : i32) : i32
%c3 = llvm.mlir.constant(3 : i32) : i32
%false = llvm.mlir.constant(false) : i1
%v1 = rocdl.cvt.f32.bf8 %source[%c0] : f32
%v2 = rocdl.cvt.f32.fp8 %source[%c0] : f32
%source2 = rocdl.cvt.pk.bf8.f32 %v1, %v2 -> %source[%false] : i32
%source3 = rocdl.cvt.pk.fp8.f32 %v1, %v2 -> %source2[%false] : i32
%source4 = rocdl.cvt.sr.bf8.f32 %v1, %stoch -> %source3[%c2] : i32
%source5 = rocdl.cvt.sr.fp8.f32 %v2, %stoch -> %source4[%c3] : i32
llvm.return %source5 : i32
}
llvm.func @rocdl_16bit_packed_floats(%sourceA: f32, %sourceB: f32) -> vector<2xf16> {
// CHECK-LABEL: @rocdl_16bit_packed_floats
// CHECK: call <2 x half> @llvm.amdgcn.cvt.pkrtz(float {{.*}}, float {{.*}})
%source = rocdl.cvt.pkrtz %sourceA, %sourceB : vector<2xf16>
llvm.return %source : vector<2xf16>
}
llvm.func @rocdl_atomic_attrs(%ptr: !llvm.ptr<1>, %data: f32) {
// CHECK-LABEL: @rocdl_atomic_attrs
// CHECK: atomicrmw
// CHECK-SAME: !amdgpu.ignore.denormal.mode
// CHECK-SAME: !amdgpu.no.fine.grained.memory
// CHECK-SAME: !amdgpu.no.remote.memory
llvm.atomicrmw fadd %ptr, %data monotonic {
rocdl.ignore_denormal_mode,
rocdl.no_fine_grained_memory,
rocdl.no_remote_memory} : !llvm.ptr<1>, f32
llvm.return
}
llvm.func @rocdl_last_use(%ptr: !llvm.ptr<1>) -> i32 {
// CHECK-LABEL: @rocdl_last_use
// CHECK: %[[ret:.+]] = load
// CHECK-SAME: !amdgpu.last.use
// CHECK: ret i32 %[[ret]]
%ret = llvm.load %ptr {rocdl.last_use} : !llvm.ptr<1> -> i32
llvm.return %ret : i32
}
// CHECK-DAG: attributes #[[$KERNEL_ATTRS]] = { "amdgpu-flat-work-group-size"="1,256" "uniform-work-group-size"="true" }
// CHECK-DAG: attributes #[[$KERNEL_WORKGROUP_ATTRS]] = { "amdgpu-flat-work-group-size"="1,1024"
// CHECK-DAG: attributes #[[$KNOWN_BLOCK_SIZE_ATTRS]] = { "amdgpu-flat-work-group-size"="128,128"
// CHECK-DAG: attributes #[[$KERNEL_NO_UNIFORM_WORK_GROUPS_ATTRS]] = { "amdgpu-flat-work-group-size"="1,256" "uniform-work-group-size"="false" }
// CHECK-DAG: ![[$REQD_WORK_GROUP_SIZE]] = !{i32 16, i32 4, i32 2}
// CHECK-DAG: attributes #[[$KERNEL_WAVES_PER_EU_ATTR]] = { "amdgpu-flat-work-group-size"="1,256" "amdgpu-waves-per-eu"="2" "uniform-work-group-size"="true" }
// CHECK-DAG: attributes #[[$KERNEL_UNSAFE_FP_ATOMICS_ATTR]] = { "amdgpu-flat-work-group-size"="1,256" "amdgpu-unsafe-fp-atomics"="true" "uniform-work-group-size"="true" }
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