70 lines
3.4 KiB
Text
70 lines
3.4 KiB
Text
// RUN: %clang_cc1 "-triple" "nvptx64-nvidia-cuda" "-target-feature" "+ptx80" "-target-cpu" "sm_90" -emit-llvm -fcuda-is-device -o - %s | FileCheck %s
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// CHECK: define{{.*}} void @_Z6kernelPlPvj(
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__attribute__((global)) void kernel(long *out, void *ptr, unsigned u) {
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int i = 0;
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// CHECK: call i1 @llvm.nvvm.isspacep.shared.cluster
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out[i++] = __nvvm_isspacep_shared_cluster(ptr);
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.clusterid.x()
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out[i++] = __nvvm_read_ptx_sreg_clusterid_x();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.clusterid.y()
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out[i++] = __nvvm_read_ptx_sreg_clusterid_y();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.clusterid.z()
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out[i++] = __nvvm_read_ptx_sreg_clusterid_z();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.clusterid.w()
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out[i++] = __nvvm_read_ptx_sreg_clusterid_w();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.nclusterid.x()
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out[i++] = __nvvm_read_ptx_sreg_nclusterid_x();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.nclusterid.y()
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out[i++] = __nvvm_read_ptx_sreg_nclusterid_y();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.nclusterid.z()
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out[i++] = __nvvm_read_ptx_sreg_nclusterid_z();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.nclusterid.w()
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out[i++] = __nvvm_read_ptx_sreg_nclusterid_w();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.x()
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out[i++] = __nvvm_read_ptx_sreg_cluster_ctaid_x();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.y()
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out[i++] = __nvvm_read_ptx_sreg_cluster_ctaid_y();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.z()
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out[i++] = __nvvm_read_ptx_sreg_cluster_ctaid_z();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctaid.w()
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out[i++] = __nvvm_read_ptx_sreg_cluster_ctaid_w();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.x()
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out[i++] = __nvvm_read_ptx_sreg_cluster_nctaid_x();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.y()
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out[i++] = __nvvm_read_ptx_sreg_cluster_nctaid_y();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.z()
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out[i++] = __nvvm_read_ptx_sreg_cluster_nctaid_z();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctaid.w()
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out[i++] = __nvvm_read_ptx_sreg_cluster_nctaid_w();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.ctarank()
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out[i++] = __nvvm_read_ptx_sreg_cluster_ctarank();
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// CHECK: call i32 @llvm.nvvm.read.ptx.sreg.cluster.nctarank()
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out[i++] = __nvvm_read_ptx_sreg_cluster_nctarank();
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// CHECK: call i1 @llvm.nvvm.is_explicit_cluster()
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out[i++] = __nvvm_is_explicit_cluster();
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auto * sptr = (__attribute__((address_space(3))) void *)ptr;
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// CHECK: call ptr @llvm.nvvm.mapa(ptr %{{.*}}, i32 %{{.*}})
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out[i++] = (long) __nvvm_mapa(ptr, u);
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// CHECK: call ptr addrspace(3) @llvm.nvvm.mapa.shared.cluster(ptr addrspace(3) %{{.*}}, i32 %{{.*}})
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out[i++] = (long) __nvvm_mapa_shared_cluster(sptr, u);
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// CHECK: call i32 @llvm.nvvm.getctarank(ptr {{.*}})
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out[i++] = __nvvm_getctarank(ptr);
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// CHECK: call i32 @llvm.nvvm.getctarank.shared.cluster(ptr addrspace(3) {{.*}})
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out[i++] = __nvvm_getctarank_shared_cluster(sptr);
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// CHECK: call void @llvm.nvvm.barrier.cluster.arrive()
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__nvvm_barrier_cluster_arrive();
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// CHECK: call void @llvm.nvvm.barrier.cluster.arrive.relaxed()
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__nvvm_barrier_cluster_arrive_relaxed();
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// CHECK: call void @llvm.nvvm.barrier.cluster.wait()
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__nvvm_barrier_cluster_wait();
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// CHECK: call void @llvm.nvvm.fence.sc.cluster()
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__nvvm_fence_sc_cluster();
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// CHECK: ret void
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}
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