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Add all the assignment code.

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Signed-off-by: jmug <u.g.a.mariano@gmail.com>
This commit is contained in:
Mariano Uvalle 2025-01-24 18:59:28 -08:00
parent 58c6b1f81c
commit cfe502c598
1277 changed files with 48709 additions and 1 deletions
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29
hw3/llprograms/args1.ll Normal file
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declare void @ll_puts(i8*)
declare i8* @ll_strcat(i8*, i8*)
@toofew = global [9 x i8] c"argc < 3\00"
@toomany = global [9 x i8] c"argc > 3\00"
define i64 @main(i64 %argc, i8** %argv) {
%lt = icmp slt i64 %argc, 3
br i1 %lt, label %few, label %else
few:
%1 = getelementptr [9 x i8], [9 x i8]* @toofew, i32 0, i32 0
call void @ll_puts(i8* %1)
ret i64 0
else:
%gt = icmp sgt i64 %argc, 3
br i1 %gt, label %many, label %right
many:
%2 = getelementptr [9 x i8], [9 x i8]* @toomany, i32 0, i32 0
call void @ll_puts(i8* %2)
ret i64 0
right:
%3 = getelementptr i8*, i8** %argv, i32 1
%4 = load i8*, i8** %3
%5 = getelementptr i8*, i8** %argv, i32 2
%6 = load i8*, i8** %5
%7 = call i8* @ll_strcat(i8* %4, i8* %6)
call void @ll_puts(i8* %7)
ret i64 0
}