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Updated hw6 to a newer version

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Signed-off-by: jmug <u.g.a.mariano@gmail.com>
This commit is contained in:
Mariano Uvalle 2025-01-24 21:23:08 -08:00
parent 9224001a22
commit 0c04936ccf
356 changed files with 8408 additions and 4725 deletions
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55
hw6/llprograms/sp22_hw3/full_bst.ll Normal file
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%Node = type { %Node*, %Node*, i64 }
@n1 = global %Node { %Node* null, %Node* null, i64 1 }
@n2 = global %Node { %Node* null, %Node* null, i64 1 }
@n3 = global %Node { %Node* null, %Node* null, i64 1 }
@n4 = global %Node { %Node* null, %Node* null, i64 1 }
@n5 = global %Node { %Node* @n1, %Node* @n2, i64 1 }
@n6 = global %Node { %Node* @n3, %Node* @n4, i64 1 }
@root1 = global %Node { %Node* @n5, %Node* @n6, i64 1 }
@n5_2 = global %Node { %Node* @n1, %Node* null, i64 1 }
@root2 = global %Node { %Node* @n5_2, %Node* @n6, i64 1 }
define i1 @bst_full(%Node* %n) {
%1 = icmp eq %Node* %n, null
br i1 %1, label %full, label %check_leaf
check_leaf:
%nlptr = getelementptr %Node, %Node* %n, i64 0, i32 0
%nl = load %Node*, %Node** %nlptr
%cmp1 = icmp eq %Node* %nl, null
%nrptr = getelementptr %Node, %Node* %n, i64 0, i32 1
%nr = load %Node*, %Node** %nrptr
%cmp2 = icmp eq %Node* %nr, null
%and = and i1 %cmp1, %cmp2
br i1 %and, label %full, label %check_one_is_null
check_one_is_null:
%xor = xor i1 %cmp1, %cmp2
br i1 %xor, label %not_full, label %check_subtrees
check_subtrees:
%left = call i1 @bst_full(%Node* %nl)
%right = call i1 @bst_full(%Node* %nr)
%result = and i1 %left, %right
br i1 %result, label %full, label %not_full
full:
ret i1 1
not_full:
ret i1 0
}
define i64 @main(i64 %argc, i8** %argv) {
%2 = call i1 @bst_full(%Node* @root1)
ret i1 %2
}