| Issue |
60968
|
| Summary |
[MLIR] Invalid output caused by `-scf-for-loop-canonicalization`
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
sweead
|
Hello, I just ran into a bug. When using `-scf-for-loop-canonicalization`, I get invalid output.
IR:
```
//mlir-opt -scf-for-loop-canonicalization core-ops.mlir
func.func @affine_apply() {
%i = "arith.constant"() {value = 0: index} : () -> index
%j = "arith.constant"() {value = 1: index} : () -> index
%a = "affine.apply" (%i) { map = affine_map<(d0) -> (d0 + 1)> } :
(index) -> (index)
%b = affine.apply affine_map<()[x] -> (x+1)>()[%i]
return
}
```
Outputs:
```
module {
func.func @affine_apply() {
return
}
}
```
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