llvm-6502/test/Transforms/DSAnalysis/basictest.ll

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; very simple test
;
; RUN: llvm-as < %s | opt -analyze -tddatastructure
implementation
int *%foo(ulong %A, double %B, long %C) {
%X = malloc int*
%D = cast int** %X to ulong
%E = cast ulong %D to int*
store int* %E, int** %X
%F = malloc {int}
%G = getelementptr {int}* %F, long 0, ubyte 0
store int* %G, int** %X
%K = malloc int **
store int** %X, int***%K
%H = cast long %C to int*
ret int* null ; %H
}