| author | Christian Urban <urbanc@in.tum.de> |
| Mon, 28 Oct 2019 13:34:03 +0000 | |
| changeset 678 | ff3b48da282c |
| child 701 | 681c36b2af27 |
| permissions | -rw-r--r-- |
| 678 | 1 |
@.str = private constant [4 x i8] c"%d\0A\00" |
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declare i32 @printf(i8*, ...) |
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; prints out an integer |
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define i32 @printInt(i32 %x) {
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%t0 = getelementptr [4 x i8], [4 x i8]* @.str, i32 0, i32 0 |
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call i32 (i8*, ...) @printf(i8* %t0, i32 %x) |
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ret i32 %x |
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} |
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; square function |
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define i32 @sqr(i32 %x) {
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%tmp = mul i32 %x, %x |
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ret i32 %tmp |
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} |
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; main |
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define i32 @main() {
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%1 = call i32 @sqr(i32 5) |
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%2 = call i32 @printInt (i32 %1) |
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ret i32 %1 |
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} |
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