4ce581e5a9
When we create overloads for the builtin compound assignment operators we need to preserve address space for the reference operand taking it from the argument that is passed in. Differential Revision: https://reviews.llvm.org/D59367 llvm-svn: 356475
54 lines
1.7 KiB
Common Lisp
54 lines
1.7 KiB
Common Lisp
//RUN: %clang_cc1 %s -triple spir -cl-std=c++ -emit-llvm -O0 -o - | FileCheck %s
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enum E {
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a,
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b,
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};
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class C {
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public:
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void Assign(E e) { me = e; }
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void OrAssign(E e) { mi |= e; }
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E me;
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int mi;
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};
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__global E globE;
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volatile __global int globVI;
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__global int globI;
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//CHECK-LABEL: define spir_func void @_Z3barv()
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void bar() {
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C c;
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//CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)*
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//CHECK: call void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0)
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c.Assign(a);
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//CHECK: addrspacecast %class.C* %c to %class.C addrspace(4)*
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//CHECK: call void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %{{[0-9]+}}, i32 0)
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c.OrAssign(a);
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E e;
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//CHECK: store i32 1, i32* %e
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e = b;
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//CHECK: store i32 0, i32 addrspace(1)* @globE
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globE = a;
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//CHECK: store i32 %or, i32 addrspace(1)* @globI
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globI |= b;
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//CHECK: store i32 %add, i32 addrspace(1)* @globI
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globI += a;
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//CHECK: store volatile i32 %and, i32 addrspace(1)* @globVI
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globVI &= b;
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//CHECK: store volatile i32 %sub, i32 addrspace(1)* @globVI
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globVI -= a;
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}
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//CHECK: define linkonce_odr void @_ZNU3AS41C6AssignE1E(%class.C addrspace(4)* %this, i32 %e)
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//CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr
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//CHECK: %me = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 0
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//CHECK: store i32 [[E]], i32 addrspace(4)* %me
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//CHECK define linkonce_odr void @_ZNU3AS41C8OrAssignE1E(%class.C addrspace(4)* %this, i32 %e)
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//CHECK: [[E:%[0-9]+]] = load i32, i32* %e.addr
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//CHECK: %mi = getelementptr inbounds %class.C, %class.C addrspace(4)* %this1, i32 0, i32 1
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//CHECK: [[MI:%[0-9]+]] = load i32, i32 addrspace(4)* %mi
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//CHECK: %or = or i32 [[MI]], [[E]]
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