| ; The following SPIR 2.0 was obtained via SPIR-V generator/Clang: |
| ; bash$ clang -cc1 -x cl -cl-std=CL2.0 -triple spir64-unknonw-unknown -emit-llvm -include opencl-20.h -Dcl_khr_subgroups pipe_builtins.cl -o pipe_builtins.ll |
| |
| ;; Regression test: |
| ;; Pipe built-ins are mangled accordingly to SPIR2.0/C++ ABI. |
| |
| ; #pragma OPENCL EXTENSION cl_khr_subgroups : enable |
| ; |
| ; __kernel void test_pipe_convenience_write_uint(__global uint *src, __write_only pipe uint out_pipe) |
| ; { |
| ; int gid = get_global_id(0); |
| ; write_pipe(out_pipe, &src[gid]); |
| ; } |
| ; |
| ; __kernel void test_pipe_convenience_read_uint(__read_only pipe uint in_pipe, __global uint *dst) |
| ; { |
| ; int gid = get_global_id(0); |
| ; read_pipe(in_pipe, &dst[gid]); |
| ; } |
| ; |
| ; __kernel void test_pipe_write(__global int *src, __write_only pipe int out_pipe) |
| ; { |
| ; int gid = get_global_id(0); |
| ; reserve_id_t res_id; |
| ; res_id = reserve_write_pipe(out_pipe, 1); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; write_pipe(out_pipe, res_id, 0, &src[gid]); |
| ; commit_write_pipe(out_pipe, res_id); |
| ; } |
| ; } |
| ; |
| ; __kernel void test_pipe_query_functions(__write_only pipe int out_pipe, __global int *num_packets, __global int *max_packets) |
| ; { |
| ; *max_packets = get_pipe_max_packets(out_pipe); |
| ; *num_packets = get_pipe_num_packets(out_pipe); |
| ; } |
| ; |
| ; __kernel void test_pipe_read(__read_only pipe int in_pipe, __global int *dst) |
| ; { |
| ; int gid = get_global_id(0); |
| ; reserve_id_t res_id; |
| ; res_id = reserve_read_pipe(in_pipe, 1); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; read_pipe(in_pipe, res_id, 0, &dst[gid]); |
| ; commit_read_pipe(in_pipe, res_id); |
| ; } |
| ; } |
| ; |
| ; __kernel void test_pipe_workgroup_write_char(__global char *src, __write_only pipe char out_pipe) |
| ; { |
| ; int gid = get_global_id(0); |
| ; __local reserve_id_t res_id; |
| ; |
| ; res_id = work_group_reserve_write_pipe(out_pipe, get_local_size(0)); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; write_pipe(out_pipe, res_id, get_local_id(0), &src[gid]); |
| ; work_group_commit_write_pipe(out_pipe, res_id); |
| ; } |
| ; } |
| ; |
| ; __kernel void test_pipe_workgroup_read_char(__read_only pipe char in_pipe, __global char *dst) |
| ; { |
| ; int gid = get_global_id(0); |
| ; __local reserve_id_t res_id; |
| ; |
| ; res_id = work_group_reserve_read_pipe(in_pipe, get_local_size(0)); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; read_pipe(in_pipe, res_id, get_local_id(0), &dst[gid]); |
| ; work_group_commit_read_pipe(in_pipe, res_id); |
| ; } |
| ; } |
| ; |
| ; __kernel void test_pipe_subgroup_write_uint(__global uint *src, __write_only pipe uint out_pipe) |
| ; { |
| ; int gid = get_global_id(0); |
| ; reserve_id_t res_id; |
| ; |
| ; res_id = sub_group_reserve_write_pipe(out_pipe, get_sub_group_size()); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; write_pipe(out_pipe, res_id, get_sub_group_local_id(), &src[gid]); |
| ; sub_group_commit_write_pipe(out_pipe, res_id); |
| ; } |
| ; } |
| ; |
| ; __kernel void test_pipe_subgroup_read_uint(__read_only pipe uint in_pipe, __global uint *dst) |
| ; { |
| ; int gid = get_global_id(0); |
| ; reserve_id_t res_id; |
| ; |
| ; res_id = sub_group_reserve_read_pipe(in_pipe, get_sub_group_size()); |
| ; if(is_valid_reserve_id(res_id)) |
| ; { |
| ; read_pipe(in_pipe, res_id, get_sub_group_local_id(), &dst[gid]); |
| ; sub_group_commit_read_pipe(in_pipe, res_id); |
| ; } |
| ; } |
| |
| ; RUN: llvm-as %s -o %t.bc |
| ; RUN: llvm-spirv %t.bc -spirv-text -o %t.spt |
| ; RUN: FileCheck < %t.spt %s --check-prefix=CHECK-SPIRV |
| ; RUN: llvm-spirv %t.bc -o %t.spv |
| ; RUN: llvm-spirv -r %t.spv -o %t.bc |
| ; RUN: llvm-dis < %t.bc | FileCheck %s --check-prefix=CHECK-LLVM |
| |
| ; ModuleID = 'pipe_builtins.cl' |
| target datalayout = "e-i64:64-v16:16-v24:32-v32:32-v48:64-v96:128-v192:256-v256:256-v512:512-v1024:1024" |
| target triple = "spir64-unknonw-unknown" |
| |
| %opencl.reserve_id_t = type opaque |
| %opencl.pipe_t = type opaque |
| |
| @test_pipe_workgroup_write_char.res_id = internal unnamed_addr addrspace(3) global %opencl.reserve_id_t* undef, align 8 |
| @test_pipe_workgroup_read_char.res_id = internal unnamed_addr addrspace(3) global %opencl.reserve_id_t* undef, align 8 |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_convenience_write_uint(i32 addrspace(1)* %src, %opencl.pipe_t addrspace(1)* %out_pipe) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_convenience_write_uint |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %src, i64 %idxprom |
| %0 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %1 = addrspacecast i8 addrspace(1)* %0 to i8 addrspace(4)* |
| ; CHECK-LLVM: call{{.*}}@_Z10write_pipePU3AS18ocl_pipePU3AS4vjj |
| ; CHECK-SPIRV: WritePipe {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %2 = tail call i32 @_Z10write_pipePU3AS18ocl_pipePU3AS4vjj(%opencl.pipe_t addrspace(1)* %out_pipe, i8 addrspace(4)* %1, i32 4, i32 4) #2 |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare spir_func i64 @_Z13get_global_idj(i32) #1 |
| |
| declare i32 @_Z10write_pipePU3AS18ocl_pipePU3AS4vjj(%opencl.pipe_t addrspace(1)*, i8 addrspace(4)*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_convenience_read_uint(%opencl.pipe_t addrspace(1)* %in_pipe, i32 addrspace(1)* %dst) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_convenience_read_uint |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %dst, i64 %idxprom |
| %0 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %1 = addrspacecast i8 addrspace(1)* %0 to i8 addrspace(4)* |
| ; CHECK-LLVM: call{{.*}}@_Z9read_pipePU3AS18ocl_pipePU3AS4vjj |
| ; CHECK-SPIRV: ReadPipe {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %2 = tail call i32 @_Z9read_pipePU3AS18ocl_pipePU3AS4vjj(%opencl.pipe_t addrspace(1)* %in_pipe, i8 addrspace(4)* %1, i32 4, i32 4) #2 |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare i32 @_Z9read_pipePU3AS18ocl_pipePU3AS4vjj(%opencl.pipe_t addrspace(1)*, i8 addrspace(4)*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_write(i32 addrspace(1)* %src, %opencl.pipe_t addrspace(1)* %out_pipe) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_write |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| ; CHECK-LLVM: @_Z18reserve_write_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: ReserveWritePipePackets {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %0 = tail call %opencl.reserve_id_t* @_Z18reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %out_pipe, i32 1, i32 4, i32 4) #2 |
| %call1 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %0) #2 |
| br i1 %call1, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %src, i64 %idxprom |
| %1 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %2 = addrspacecast i8 addrspace(1)* %1 to i8 addrspace(4)* |
| ; CHECK-LLVM: call{{.*}}@_Z10write_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj |
| ; CHECK-SPIRV: ReservedWritePipe {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %3 = tail call i32 @_Z10write_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %0, i32 0, i8 addrspace(4)* %2, i32 4, i32 4) #2 |
| ; CHECK-LLVM: call{{.*}}@_Z17commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: CommitWritePipe [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z17commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %0, i32 4, i32 4) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare %opencl.reserve_id_t* @_Z18reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t*) #1 |
| |
| declare i32 @_Z10write_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i8 addrspace(4)*, i32, i32) |
| |
| declare void @_Z17commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_query_functions(%opencl.pipe_t addrspace(1)* %out_pipe, i32 addrspace(1)* nocapture %num_packets, i32 addrspace(1)* nocapture %max_packets) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_query_functions |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| ; CHECK-LLVM: call{{.*}}@_Z20get_pipe_max_packetsPU3AS18ocl_pipejj |
| ; CHECK-SPIRV: GetMaxPipePackets {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} |
| %0 = tail call i32 @_Z20get_pipe_max_packetsPU3AS18ocl_pipejj(%opencl.pipe_t addrspace(1)* %out_pipe, i32 4, i32 4) #2 |
| store i32 %0, i32 addrspace(1)* %max_packets, align 4, !tbaa !35 |
| ; CHECK-LLVM: call{{.*}}@_Z20get_pipe_num_packetsPU3AS18ocl_pipejj |
| ; CHECK-SPIRV: GetNumPipePackets {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} |
| %1 = tail call i32 @_Z20get_pipe_num_packetsPU3AS18ocl_pipejj(%opencl.pipe_t addrspace(1)* %out_pipe, i32 4, i32 4) #2 |
| store i32 %1, i32 addrspace(1)* %num_packets, align 4, !tbaa !35 |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare i32 @_Z20get_pipe_max_packetsPU3AS18ocl_pipejj(%opencl.pipe_t addrspace(1)*, i32, i32) |
| |
| declare i32 @_Z20get_pipe_num_packetsPU3AS18ocl_pipejj(%opencl.pipe_t addrspace(1)*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_read(%opencl.pipe_t addrspace(1)* %in_pipe, i32 addrspace(1)* %dst) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_read |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| ; CHECK-LLVM: call{{.*}}@_Z17reserve_read_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: ReserveReadPipePackets {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %0 = tail call %opencl.reserve_id_t* @_Z17reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %in_pipe, i32 1, i32 4, i32 4) #2 |
| %call1 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %0) #2 |
| br i1 %call1, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %dst, i64 %idxprom |
| %1 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %2 = addrspacecast i8 addrspace(1)* %1 to i8 addrspace(4)* |
| ; CHECK-LLVM: call{{.*}}@_Z9read_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj |
| ; CHECK-SPIRV: ReservedReadPipe {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %3 = tail call i32 @_Z9read_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %0, i32 0, i8 addrspace(4)* %2, i32 4, i32 4) #2 |
| ; CHECK-LLVM: call{{.*}}@_Z16commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: CommitReadPipe [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z16commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %0, i32 4, i32 4) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare %opencl.reserve_id_t* @_Z17reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare i32 @_Z9read_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i8 addrspace(4)*, i32, i32) |
| |
| declare void @_Z16commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_workgroup_write_char(i8 addrspace(1)* %src, %opencl.pipe_t addrspace(1)* %out_pipe) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_workgroup_write_char |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %call1 = tail call spir_func i64 @_Z14get_local_sizej(i32 0) #2 |
| %0 = trunc i64 %call1 to i32 |
| ; CHECK-LLVM: call{{.*}}@_Z29work_group_reserve_write_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: GroupReserveWritePipePackets {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %1 = tail call %opencl.reserve_id_t* @_Z29work_group_reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %out_pipe, i32 %0, i32 1, i32 1) #2 |
| store %opencl.reserve_id_t* %1, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_write_char.res_id, align 8, !tbaa !39 |
| %call2 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %1) #2 |
| br i1 %call2, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %2 = load %opencl.reserve_id_t*, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_write_char.res_id, align 8, !tbaa !39 |
| %call3 = tail call spir_func i64 @_Z12get_local_idj(i32 0) #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i8, i8 addrspace(1)* %src, i64 %idxprom |
| %3 = addrspacecast i8 addrspace(1)* %arrayidx to i8 addrspace(4)* |
| %4 = trunc i64 %call3 to i32 |
| %5 = tail call i32 @_Z10write_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %2, i32 %4, i8 addrspace(4)* %3, i32 1, i32 1) #2 |
| %6 = load %opencl.reserve_id_t*, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_write_char.res_id, align 8, !tbaa !39 |
| ; CHECK-LLVM: call{{.*}}@_Z28work_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: GroupCommitWritePipe {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z28work_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %6, i32 1, i32 1) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare spir_func i64 @_Z14get_local_sizej(i32) #1 |
| |
| declare %opencl.reserve_id_t* @_Z29work_group_reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare spir_func i64 @_Z12get_local_idj(i32) #1 |
| |
| declare void @_Z28work_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_workgroup_read_char(%opencl.pipe_t addrspace(1)* %in_pipe, i8 addrspace(1)* %dst) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_workgroup_read_char |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %call1 = tail call spir_func i64 @_Z14get_local_sizej(i32 0) #2 |
| %0 = trunc i64 %call1 to i32 |
| ; CHECK-LLVM: call{{.*}}@_Z28work_group_reserve_read_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: GroupReserveReadPipePackets {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %1 = tail call %opencl.reserve_id_t* @_Z28work_group_reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %in_pipe, i32 %0, i32 1, i32 1) #2 |
| store %opencl.reserve_id_t* %1, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_read_char.res_id, align 8, !tbaa !39 |
| %call2 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %1) #2 |
| br i1 %call2, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %2 = load %opencl.reserve_id_t*, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_read_char.res_id, align 8, !tbaa !39 |
| %call3 = tail call spir_func i64 @_Z12get_local_idj(i32 0) #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i8, i8 addrspace(1)* %dst, i64 %idxprom |
| %3 = addrspacecast i8 addrspace(1)* %arrayidx to i8 addrspace(4)* |
| %4 = trunc i64 %call3 to i32 |
| %5 = tail call i32 @_Z9read_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %2, i32 %4, i8 addrspace(4)* %3, i32 1, i32 1) #2 |
| %6 = load %opencl.reserve_id_t*, %opencl.reserve_id_t* addrspace(3)* @test_pipe_workgroup_read_char.res_id, align 8, !tbaa !39 |
| ; CHECK-LLVM: call{{.*}}@_Z27work_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: GroupCommitReadPipe {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z27work_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %6, i32 1, i32 1) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare %opencl.reserve_id_t* @_Z28work_group_reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare void @_Z27work_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_subgroup_write_uint(i32 addrspace(1)* %src, %opencl.pipe_t addrspace(1)* %out_pipe) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_subgroup_write_uint |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %call1 = tail call spir_func i32 @_Z18get_sub_group_sizev() #2 |
| ; CHECK-LLVM: call{{.*}}@_Z28sub_group_reserve_write_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: GroupReserveWritePipePackets {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %0 = tail call %opencl.reserve_id_t* @_Z28sub_group_reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %out_pipe, i32 %call1, i32 4, i32 4) #2 |
| %call2 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %0) #2 |
| br i1 %call2, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %call3 = tail call spir_func i32 @_Z22get_sub_group_local_idv() #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %src, i64 %idxprom |
| %1 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %2 = addrspacecast i8 addrspace(1)* %1 to i8 addrspace(4)* |
| %3 = tail call i32 @_Z10write_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %0, i32 %call3, i8 addrspace(4)* %2, i32 4, i32 4) #2 |
| ; CHECK-LLVM: call{{.*}}@_Z27sub_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: GroupCommitWritePipe {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z27sub_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %out_pipe, %opencl.reserve_id_t* %0, i32 4, i32 4) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare spir_func i32 @_Z18get_sub_group_sizev() #1 |
| |
| declare %opencl.reserve_id_t* @_Z28sub_group_reserve_write_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare spir_func i32 @_Z22get_sub_group_local_idv() #1 |
| |
| declare void @_Z27sub_group_commit_write_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| |
| |
| ; Function Attrs: nounwind |
| define spir_kernel void @test_pipe_subgroup_read_uint(%opencl.pipe_t addrspace(1)* %in_pipe, i32 addrspace(1)* %dst) #0 { |
| ; CHECK-LLVM-LABEL: @test_pipe_subgroup_read_uint |
| ; CHECK-SPIRV-LABEL: 5 Function |
| ; CHECK-SPIRV-NEXT: FunctionParameter {{[0-9]+}} [[PipeArgID:[0-9]+]] |
| entry: |
| %call = tail call spir_func i64 @_Z13get_global_idj(i32 0) #2 |
| %call1 = tail call spir_func i32 @_Z18get_sub_group_sizev() #2 |
| ; CHECK-LLVM: call{{.*}}@_Z27sub_group_reserve_read_pipePU3AS18ocl_pipejjj |
| ; CHECK-SPIRV: GroupReserveReadPipePackets {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| %0 = tail call %opencl.reserve_id_t* @_Z27sub_group_reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)* %in_pipe, i32 %call1, i32 4, i32 4) #2 |
| %call2 = tail call spir_func zeroext i1 @_Z19is_valid_reserve_id13ocl_reserveid(%opencl.reserve_id_t* %0) #2 |
| br i1 %call2, label %if.then, label %if.end |
| |
| if.then: ; preds = %entry |
| %call3 = tail call spir_func i32 @_Z22get_sub_group_local_idv() #2 |
| %sext = shl i64 %call, 32 |
| %idxprom = ashr exact i64 %sext, 32 |
| %arrayidx = getelementptr inbounds i32, i32 addrspace(1)* %dst, i64 %idxprom |
| %1 = bitcast i32 addrspace(1)* %arrayidx to i8 addrspace(1)* |
| %2 = addrspacecast i8 addrspace(1)* %1 to i8 addrspace(4)* |
| %3 = tail call i32 @_Z9read_pipePU3AS18ocl_pipe13ocl_reserveidjPU3AS4vjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %0, i32 %call3, i8 addrspace(4)* %2, i32 4, i32 4) #2 |
| ; CHECK-LLVM: call{{.*}}@_Z26sub_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj |
| ; CHECK-SPIRV: GroupCommitReadPipe {{[0-9]+}} [[PipeArgID]] {{[0-9]+}} {{[0-9]+}} {{[0-9]+}} |
| tail call void @_Z26sub_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)* %in_pipe, %opencl.reserve_id_t* %0, i32 4, i32 4) #2 |
| br label %if.end |
| |
| if.end: ; preds = %if.then, %entry |
| ret void |
| ; CHECK-SPIRV-LABEL: 1 FunctionEnd |
| } |
| |
| declare %opencl.reserve_id_t* @_Z27sub_group_reserve_read_pipePU3AS18ocl_pipejjj(%opencl.pipe_t addrspace(1)*, i32, i32, i32) |
| |
| declare void @_Z26sub_group_commit_read_pipePU3AS18ocl_pipe13ocl_reserveidjj(%opencl.pipe_t addrspace(1)*, %opencl.reserve_id_t*, i32, i32) |
| |
| attributes #0 = { nounwind "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| attributes #1 = { "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "no-realign-stack" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| attributes #2 = { nounwind } |
| |
| !opencl.kernels = !{!0, !6, !11, !14, !20, !23, !26, !29, !30} |
| !opencl.enable.FP_CONTRACT = !{} |
| !opencl.spir.version = !{!31} |
| !opencl.ocl.version = !{!32} |
| !opencl.used.extensions = !{!33} |
| !opencl.used.optional.core.features = !{!33} |
| !opencl.compiler.options = !{!33} |
| !llvm.ident = !{!34} |
| |
| !0 = !{void (i32 addrspace(1)*, %opencl.pipe_t addrspace(1)*)* @test_pipe_convenience_write_uint, !1, !2, !3, !4, !5} |
| !1 = !{!"kernel_arg_addr_space", i32 1, i32 1} |
| !2 = !{!"kernel_arg_access_qual", !"none", !"write_only"} |
| !3 = !{!"kernel_arg_type", !"uint*", !"uint"} |
| !4 = !{!"kernel_arg_base_type", !"uint*", !"uint"} |
| !5 = !{!"kernel_arg_type_qual", !"", !"pipe"} |
| !6 = !{void (%opencl.pipe_t addrspace(1)*, i32 addrspace(1)*)* @test_pipe_convenience_read_uint, !1, !7, !8, !9, !10} |
| !7 = !{!"kernel_arg_access_qual", !"read_only", !"none"} |
| !8 = !{!"kernel_arg_type", !"uint", !"uint*"} |
| !9 = !{!"kernel_arg_base_type", !"uint", !"uint*"} |
| !10 = !{!"kernel_arg_type_qual", !"pipe", !""} |
| !11 = !{void (i32 addrspace(1)*, %opencl.pipe_t addrspace(1)*)* @test_pipe_write, !1, !2, !12, !13, !5} |
| !12 = !{!"kernel_arg_type", !"int*", !"int"} |
| !13 = !{!"kernel_arg_base_type", !"int*", !"int"} |
| !14 = !{void (%opencl.pipe_t addrspace(1)*, i32 addrspace(1)*, i32 addrspace(1)*)* @test_pipe_query_functions, !15, !16, !17, !18, !19} |
| !15 = !{!"kernel_arg_addr_space", i32 1, i32 1, i32 1} |
| !16 = !{!"kernel_arg_access_qual", !"write_only", !"none", !"none"} |
| !17 = !{!"kernel_arg_type", !"int", !"int*", !"int*"} |
| !18 = !{!"kernel_arg_base_type", !"int", !"int*", !"int*"} |
| !19 = !{!"kernel_arg_type_qual", !"pipe", !"", !""} |
| !20 = !{void (%opencl.pipe_t addrspace(1)*, i32 addrspace(1)*)* @test_pipe_read, !1, !7, !21, !22, !10} |
| !21 = !{!"kernel_arg_type", !"int", !"int*"} |
| !22 = !{!"kernel_arg_base_type", !"int", !"int*"} |
| !23 = !{void (i8 addrspace(1)*, %opencl.pipe_t addrspace(1)*)* @test_pipe_workgroup_write_char, !1, !2, !24, !25, !5} |
| !24 = !{!"kernel_arg_type", !"char*", !"char"} |
| !25 = !{!"kernel_arg_base_type", !"char*", !"char"} |
| !26 = !{void (%opencl.pipe_t addrspace(1)*, i8 addrspace(1)*)* @test_pipe_workgroup_read_char, !1, !7, !27, !28, !10} |
| !27 = !{!"kernel_arg_type", !"char", !"char*"} |
| !28 = !{!"kernel_arg_base_type", !"char", !"char*"} |
| !29 = !{void (i32 addrspace(1)*, %opencl.pipe_t addrspace(1)*)* @test_pipe_subgroup_write_uint, !1, !2, !3, !4, !5} |
| !30 = !{void (%opencl.pipe_t addrspace(1)*, i32 addrspace(1)*)* @test_pipe_subgroup_read_uint, !1, !7, !8, !9, !10} |
| !31 = !{i32 1, i32 2} |
| !32 = !{i32 2, i32 0} |
| !33 = !{} |
| !34 = !{!"clang version 3.6.1"} |
| !35 = !{!36, !36, i64 0} |
| !36 = !{!"int", !37, i64 0} |
| !37 = !{!"omnipotent char", !38, i64 0} |
| !38 = !{!"Simple C/C++ TBAA"} |
| !39 = !{!40, !40, i64 0} |
| !40 = !{!"reserve_id_t", !37, i64 0} |