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llvm-6502/test/Feature/testmemory.ll
2004-11-07 06:08:43 +00:00

46 lines
1.4 KiB
LLVM

; RUN: llvm-as %s -o - | llvm-dis > %t1.ll
; RUN: llvm-as %t1.ll -o - | llvm-dis > %t2.ll
; RUN: diff %t1.ll %t2.ll
%struct = type { int , {float, {ubyte } } , ulong }
%complexty = type {int, {[4 x sbyte *], float}, double}
implementation
int "main"()
begin
call int %testfunction(long 0, long 1)
ret int 0
end
int "testfunction"(long %i0, long %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
%idx = getelementptr [4 x ubyte]* %array0, long 0, long 2
store ubyte 123, ubyte* %idx
free [4x ubyte]* %array0
free ubyte* %array1
free ubyte* %array2
%aa = alloca %complexty, uint 5
%idx2 = getelementptr %complexty* %aa, long %i0, ubyte 1, ubyte 0, long %j0
store sbyte *null, sbyte** %idx2
%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, long 0, ubyte 1, ubyte 1 ; yields {{ubyte}*}:ubsptr
%idx3 = getelementptr {ubyte} * %ubsptr, long 0, ubyte 0
store ubyte 4, ubyte* %idx3
ret int 3
end