45 lines
1.5 KiB
Plaintext
45 lines
1.5 KiB
Plaintext
// RUN: %clang_cc1 %s -cl-std=clc++1.0 -DGENERIC -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s
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// RUN: %clang_cc1 %s -cl-std=clc++2021 -DGENERIC -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s
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// RUN: %clang_cc1 %s -cl-std=clc++2021 -cl-ext=-all,+__opencl_c_program_scope_global_variables -emit-llvm -o - -O0 -triple spir-unknown-unknown | FileCheck %s
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// CHECK: %struct.X = type { i32 }
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// CHECK: @ci ={{.*}} addrspace(2) constant i32 0
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// CHECK: @gi ={{.*}} addrspace(1) global i32 0
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__constant int ci = 0;
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__global int gi = 0;
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struct X {
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int x;
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// Local variables are handled in local_addrspace_init.clcpp
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X() /*__generic or __private*/ : x(0) {}
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#if defined(GENERIC)
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X() __private : x(0) {}
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#endif
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X() __global : x(0) {}
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constexpr X() __constant : x(0) {}
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constexpr X(int x) __constant : x(x) {}
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};
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// CHECK: @cx1 ={{.*}} addrspace(2) constant %struct.X zeroinitializer
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// CHECK: @cx2 ={{.*}} addrspace(2) constant %struct.X { i32 1 }
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// CHECK: @gx ={{.*}} addrspace(1) global %struct.X zeroinitializer
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__constant X cx1;
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__constant X cx2(1);
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__global X gx;
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// CHECK: @_ZZ1kE3cx1 = internal addrspace(2) constant %struct.X zeroinitializer
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// CHECK: @_ZZ1kE3cx2 = internal addrspace(2) constant %struct.X { i32 1 }
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kernel void k() {
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// Check that the constructor for px calls the __private constructor.
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// CHECK: %px = alloca %struct.X
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// CHECK-NEXT: call spir_func void @_ZN1XC1Ev(%struct.X* {{.*}}%px)
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__private X px;
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__constant X cx1;
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__constant X cx2(1);
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// CHECK-NEXT: ret void
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}
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