llvm-6502/test/Feature/testmemory.ll

39 lines
1.2 KiB
LLVM

%struct = type { int , {float, {ubyte } } , ulong }
%complexty = type {int, {[4 x sbyte *], float}, double}
implementation
int "main"()
begin
call int %testfunction(uint 0, uint 1)
ret int 0
end
int "testfunction"(uint %i0, uint %j0)
begin
%array0 = malloc [4 x ubyte] ; yields {[4 x ubyte]*}:array0
%size = add uint 2, 2 ; yields {uint}:size = uint %4
%array1 = malloc ubyte, uint 4 ; yields {ubyte*}:array1
%array2 = malloc ubyte, uint %size ; yields {ubyte*}:array2
store ubyte 123, [4 x ubyte]* %array0, uint 0, uint 2
free [4x ubyte]* %array0
free ubyte* %array1
free ubyte* %array2
%aa = alloca %complexty, uint 5
store sbyte *null, %complexty* %aa, uint %i0, ubyte 1, ubyte 0, uint %j0
%ptr = alloca int ; yields {int*}:ptr
store int 3, int* %ptr ; yields {void}
%val = load int* %ptr ; yields {int}:val = int %3
%sptr = alloca %struct ; yields {%struct*}:sptr
%ubsptr = getelementptr %struct * %sptr, uint 0, ubyte 1, ubyte 1 ; yields {{ubyte}*}:ubsptr
store ubyte 4, {ubyte} * %ubsptr, uint 0, ubyte 0
ret int 3
end