| Issue |
89959
|
| Summary |
Assertion in Scalar Evolution when running IRCE
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
gbaraldi
|
The following IR crashes with
```llvm
define void @foo() {
top:
br label %L3
L3: ; preds = %L13, %top
%value_phi = phi ptr [ null, %top ], [ %0, %L13 ]
%0 = getelementptr i8, ptr %value_phi, i64 8
%.not = icmp ule ptr %value_phi, null
br i1 %.not, label %L13, label %L15
L13: ; preds = %L3
br label %L3
L15: ; preds = %L3
ret void
}
```
`opt --passes=irce`
https://godbolt.org/z/1sbvaT7r1
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