217 lines
11 KiB
Common Lisp
217 lines
11 KiB
Common Lisp
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=clc++ -emit-llvm -pedantic -verify -O0 -o - -DDECL | FileCheck %s --check-prefixes="COMMON,EXPL"
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=clc++ -emit-llvm -pedantic -verify -O0 -o - -DDECL -DUSE_DEFLT | FileCheck %s --check-prefixes="COMMON,IMPL"
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// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=clc++ -emit-llvm -pedantic -verify -O0 -o - | FileCheck %s --check-prefixes="COMMON,IMPL"
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// expected-no-diagnostics
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// Test that the 'this' pointer is in the __generic address space.
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#ifdef USE_DEFLT
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#define DEFAULT =default
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#else
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#define DEFAULT
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#endif
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class C {
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public:
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int v;
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#ifdef DECL
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C() DEFAULT;
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C(C &&c) DEFAULT;
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C(const C &c) DEFAULT;
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C &operator=(const C &c) DEFAULT;
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C &operator=(C &&c) & DEFAULT;
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#endif
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C operator+(const C& c) {
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v += c.v;
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return *this;
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}
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int get() { return v; }
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int outside();
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};
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#if defined(DECL) && !defined(USE_DEFLT)
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C::C() { v = 2; };
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C::C(C &&c) { v = c.v; }
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C::C(const C &c) { v = c.v; }
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C &C::operator=(const C &c) {
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v = c.v;
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return *this;
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}
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C &C::operator=(C &&c) & {
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v = c.v;
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return *this;
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}
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#endif
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int C::outside() {
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return v;
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}
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extern C&& foo();
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__global C c;
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__kernel void test__global() {
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int i = c.get();
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int i2 = (&c)->get();
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int i3 = c.outside();
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C c1(c);
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C c2;
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c2 = c1;
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C c3 = c1 + c2;
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C c4(foo());
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C c5 = foo();
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}
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// Test that the address space is __generic for all members
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// EXPL: @_ZNU3AS41CC2Ev(%class.C addrspace(4)* {{[^,]*}} %this)
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// EXPL: @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} %this)
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// EXPL: @_ZNU3AS41CC2EOU3AS4S_(%class.C addrspace(4)* {{[^,]*}} %this
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// EXPL: @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* {{[^,]*}} %this
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// EXPL: @_ZNU3AS41CC2ERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} %this
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// EXPL: @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} %this
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// EXPL: @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} %this
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// EXPL: @_ZNU3AS4R1CaSEOU3AS4S_(%class.C addrspace(4)* {{[^,]*}} %this
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// COMMON: @_ZNU3AS41C7outsideEv(%class.C addrspace(4)* {{[^,]*}} %this)
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// EXPL-LABEL: @__cxx_global_var_init()
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// EXPL: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
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// COMMON-LABEL: @test__global()
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// Test the address space of 'this' when invoking a method.
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// COMMON: call spir_func i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* {{[^,]*}} addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking a method using a pointer to the object.
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// COMMON: call spir_func i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* {{[^,]*}} addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking a method that is declared in the file contex.
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// COMMON: call spir_func i32 @_ZNU3AS41C7outsideEv(%class.C addrspace(4)* {{[^,]*}} addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking copy-constructor.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// IMPL: [[C1VOID:%[0-9]+]] = bitcast %class.C* %c1 to i8*
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// IMPL: call void @llvm.memcpy.p0i8.p4i8.i32(i8* {{.*}}[[C1VOID]], i8 addrspace(4)* {{.*}}addrspacecast (i8 addrspace(1)* bitcast (%class.C addrspace(1)* @c to i8 addrspace(1)*) to i8 addrspace(4)*)
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// EXPL: call spir_func void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C1GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) addrspacecast (%class.C addrspace(1)* @c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking a constructor.
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// EXPL: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]])
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// Test the address space of 'this' when invoking assignment operator.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// COMMON: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func align 4 dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[C1GEN]])
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// IMPL: [[C2GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C2GEN]] to i8 addrspace(4)*
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// IMPL: [[C1GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C1GEN]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p4i8.p4i8.i32(i8 addrspace(4)* {{.*}}[[C2GENVOID]], i8 addrspace(4)* {{.*}}[[C1GENVOID]]
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// Test the address space of 'this' when invoking the operator+
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// COMMON: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// COMMON: call spir_func void @_ZNU3AS41CplERU3AS4KS_(%class.C* sret(%class.C) align 4 %c3, %class.C addrspace(4)* {{[^,]*}} [[C1GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[C2GEN]])
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// Test the address space of 'this' when invoking the move constructor
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// COMMON: [[C4GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c4 to %class.C addrspace(4)*
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// COMMON: [[CALL:%call[0-9]+]] = call spir_func align 4 dereferenceable(4) %class.C addrspace(4)* @_Z3foov()
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// EXPL: call spir_func void @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* {{[^,]*}} [[C4GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[CALL]])
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// IMPL: [[C4VOID:%[0-9]+]] = bitcast %class.C* %c4 to i8*
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// IMPL: [[CALLVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[CALL]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p0i8.p4i8.i32(i8* {{.*}}[[C4VOID]], i8 addrspace(4)* {{.*}}[[CALLVOID]]
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// Test the address space of 'this' when invoking the move assignment
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// COMMON: [[C5GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c5 to %class.C addrspace(4)*
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// COMMON: [[CALL:%call[0-9]+]] = call spir_func align 4 dereferenceable(4) %class.C addrspace(4)* @_Z3foov()
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// EXPL: call spir_func void @_ZNU3AS41CC1EOU3AS4S_(%class.C addrspace(4)* {{[^,]*}} [[C5GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[CALL]])
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// IMPL: [[C5VOID:%[0-9]+]] = bitcast %class.C* %c5 to i8*
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// IMPL: [[CALLVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[CALL]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p0i8.p4i8.i32(i8* {{.*}}[[C5VOID]], i8 addrspace(4)* {{.*}}[[CALLVOID]]
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// Tests address space of inline members
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//COMMON: @_ZNU3AS41C3getEv(%class.C addrspace(4)* {{[^,]*}} %this)
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//COMMON: @_ZNU3AS41CplERU3AS4KS_(%class.C* noalias sret(%class.C) align 4 %agg.result, %class.C addrspace(4)* {{[^,]*}} %this
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#define TEST(AS) \
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__kernel void test##AS() { \
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AS C c; \
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int i = c.get(); \
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C c1(c); \
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C c2; \
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c2 = c1; \
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}
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TEST(__local)
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// COMMON-LABEL: @test__local
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// Test that we don't initialize an object in local address space.
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// EXPL-NOT: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* addrspacecast (%class.C addrspace(3)* @_ZZ11test__localE1c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking a method.
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// COMMON: call spir_func i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* {{[^,]*}} addrspacecast (%class.C addrspace(3)* @_ZZ11test__localE1c to %class.C addrspace(4)*))
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// Test the address space of 'this' when invoking copy-constructor.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C1GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) addrspacecast (%class.C addrspace(3)* @_ZZ11test__localE1c to %class.C addrspace(4)*))
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// IMPL: [[C1VOID:%[0-9]+]] = bitcast %class.C* %c1 to i8*
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// IMPL: call void @llvm.memcpy.p0i8.p4i8.i32(i8* {{.*}}[[C1VOID]], i8 addrspace(4)* {{.*}}addrspacecast (i8 addrspace(3)* bitcast (%class.C addrspace(3)* @_ZZ11test__localE1c to i8 addrspace(3)*) to i8 addrspace(4)*), i32 4, i1 false)
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// Test the address space of 'this' when invoking a constructor.
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// EXPL: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]])
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// Test the address space of 'this' when invoking assignment operator.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// COMMON: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func align 4 dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[C1GEN]])
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// IMPL: [[C2GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C2GEN]] to i8 addrspace(4)*
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// IMPL: [[C1GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C1GEN]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p4i8.p4i8.i32(i8 addrspace(4)* {{.*}}[[C2GENVOID]], i8 addrspace(4)* {{.*}}[[C1GENVOID]]
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TEST(__private)
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// COMMON-LABEL: @test__private
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// Test the address space of 'this' when invoking a constructor for an object in non-default address space
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// EXPL: [[CGEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} [[CGEN]])
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// Test the address space of 'this' when invoking a method.
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// COMMON: [[CGEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
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// COMMON: call spir_func i32 @_ZNU3AS41C3getEv(%class.C addrspace(4)* {{[^,]*}} [[CGEN]])
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// Test the address space of 'this' when invoking a copy-constructor.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// COMMON: [[CGEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1ERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C1GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[CGEN]])
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// IMPL: [[C1VOID:%[0-9]+]] = bitcast %class.C* %c1 to i8*
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// IMPL: [[CGENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[CGEN]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p0i8.p4i8.i32(i8* {{.*}}[[C1VOID]], i8 addrspace(4)* {{.*}}[[CGENVOID]]
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// Test the address space of 'this' when invoking a constructor.
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// EXPL: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func void @_ZNU3AS41CC1Ev(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]])
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// Test the address space of 'this' when invoking a copy-assignment.
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// COMMON: [[C1GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c1 to %class.C addrspace(4)*
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// COMMON: [[C2GEN:%[.a-z0-9]+]] = addrspacecast %class.C* %c2 to %class.C addrspace(4)*
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// EXPL: call spir_func align 4 dereferenceable(4) %class.C addrspace(4)* @_ZNU3AS41CaSERU3AS4KS_(%class.C addrspace(4)* {{[^,]*}} [[C2GEN]], %class.C addrspace(4)* align 4 dereferenceable(4) [[C1GEN]])
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// IMPL: [[C2GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C2GEN]] to i8 addrspace(4)*
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// IMPL: [[C1GENVOID:%[0-9]+]] = bitcast %class.C addrspace(4)* [[C1GEN]] to i8 addrspace(4)*
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// IMPL: call void @llvm.memcpy.p4i8.p4i8.i32(i8 addrspace(4)* {{.*}}[[C2GENVOID]], i8 addrspace(4)* {{.*}}[[C1GENVOID]]
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// Test that calling a const method from a non-const method does not crash Clang.
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class ConstAndNonConstMethod {
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public:
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void DoConst() const {
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}
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void DoNonConst() {
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DoConst();
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}
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};
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