forked from OSchip/llvm-project
27 lines
1.1 KiB
C++
27 lines
1.1 KiB
C++
// REQUIRES: amdgpu-registered-target
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// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -x c++ -std=c++11 -triple x86_64-unknown-unknown -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm-bc %s -o %t-ppc-host.bc
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// RUN: %clang_cc1 -no-opaque-pointers -fopenmp -x c++ -std=c++11 -triple amdgcn-amd-amdhsa -fopenmp-targets=amdgcn-amd-amdhsa -emit-llvm %s -fopenmp-is-device -fopenmp-host-ir-file-path %t-ppc-host.bc -o - | FileCheck %s
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// expected-no-diagnostics
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#define N 100
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int test_amdgcn_target_temp_alloca() {
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// CHECK-LABEL: test_amdgcn_target_temp_alloca
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int arr[N];
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// CHECK: [[VAR_ADDR:%.+]] = alloca [100 x i32]*, align 8, addrspace(5)
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// CHECK-NEXT: [[VAR2_ADDR:%.+]] = alloca i32, align 4, addrspace(5)
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// CHECK-NEXT: [[VAR_ADDR_CAST:%.+]] = addrspacecast [100 x i32]* addrspace(5)* [[VAR_ADDR]] to [100 x i32]**
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// CHECK-NEXT: [[VAR2_ADDR_CAST:%.+]] = addrspacecast i32 addrspace(5)* [[VAR2_ADDR]] to i32*
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// CHECK: store [100 x i32]* [[VAR:%.+]], [100 x i32]** [[VAR_ADDR_CAST]], align 8
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#pragma omp target
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for (int i = 0; i < N; i++) {
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arr[i] = 1;
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}
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return arr[0];
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}
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