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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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29
hw6/llprograms/sp22_hw3/search.ll Normal file
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@unsorted = global [7 x i64] [i64 74, i64 3, i64 5, i64 8, i64 2, i64 50, i64 9]
define i64 @search(i64 %lo, i64 %hi, i64 %target, [7 x i64]* %list) {
%cmp1 = icmp eq i64 %lo, %hi
br i1 %cmp1, label %base_case, label %check
base_case:
%lo_addr = getelementptr [7 x i64], [7 x i64]* %list, i32 0, i64 %lo
%lo_val = load i64, i64* %lo_addr
%cmp2 = icmp eq i64 %target, %lo_val
br i1 %cmp2, label %true, label %false
true:
ret i64 1
false:
ret i64 0
check:
%lo_addr_check = getelementptr [7 x i64], [7 x i64]* %list, i32 0, i64 %lo
%lo_val_check = load i64, i64* %lo_addr_check
%cmp3 = icmp eq i64 %target, %lo_val_check
br i1 %cmp3, label %true, label %recurse
recurse:
%new_lo = add i64 %lo, 1
%ans_rec = call i64 @search(i64 %new_lo, i64 %hi, i64 %target, [7 x i64]* %list)
ret i64 %ans_rec
}
define i64 @main(i64 %argc, i8** %arcv) {
%ans = call i64 @search(i64 0, i64 6, i64 54, [7 x i64]* @unsorted)
ret i64 %ans
}