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

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;
; RUN: analyze %s -tddatastructure
int* %test1(int *%A) {
%R = getelementptr int* %A, long 1
ret int* %R
}
int* %test2(uint %Num) {
%A = malloc sbyte, uint %Num
%B = cast sbyte* %A to int*
ret int* %B
}
int* %test3(uint %Num) {
%A = malloc sbyte, uint %Num
%B = cast sbyte* %A to int*
%C = getelementptr int* %B, long 5
ret int* %C
}
int* %test4(bool %C, uint %Num) {
br bool %C, label %L1, label %L2
L1:
%A = malloc sbyte, uint %Num
%B = cast sbyte* %A to int*
br label %L3
L2:
%C = malloc int, uint %Num
br label %L3
L3:
%D = phi int* [%B, %L1], [%C, %L2]
%E = getelementptr int* %D, long 5
ret int* %E
}
int* %test5(bool %C, uint %Num) {
br bool %C, label %L1, label %L2
L1:
%C = malloc int, uint %Num
br label %L3
L2:
%A = malloc sbyte, uint %Num
%B = cast sbyte* %A to int*
br label %L3
L3:
%D = phi int* [%C, %L1], [%B, %L2]
%E = getelementptr int* %D, long 5
ret int* %E
}
int %test6({int, int}* %A) {
%B = getelementptr {int, int}* %A, long 0, ubyte 0
%b = load int* %B
%C = getelementptr {int, int}* %A, long 0, ubyte 1
%c = load int* %C
%d = add int %b, %c
ret int %d
}
sbyte* %test7(uint %Num) {
%X = malloc sbyte, uint %Num
%Y = getelementptr sbyte* %X, long 1
store sbyte 0, sbyte* %Y
ret sbyte* %X
}