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llvm-mirror/test/Regression/Transforms/DSAnalysis/misctests.ll
John Criswell 8a261626fc Changed all of these tests to be TestRunner tests (or, at least they can be
TestRunner tests).
This makes creating the new test database class easier to implement.

llvm-svn: 8841
2003-10-03 18:42:25 +00:00

68 lines
1.2 KiB
LLVM

;
; 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
}