fhahn added a comment.
In D123300#3454215 <https://reviews.llvm.org/D123300#3454215>, @aeubanks wrote:
> $ cat /tmp/a.ll
> target triple = "thumbv8-unknown-linux-gnueabihf"
>
> define void @zot() {
> bb:
> br label %bb1
>
> bb1: ; preds = %bb1, %bb
> %tmp = phi ptr [ null, %bb ], [ %tmp2, %bb1 ]
> store ptr %tmp, ptr %tmp, align 4
> %tmp2 = getelementptr inbounds ptr, ptr %tmp, i32 1
> %tmp3 = icmp eq ptr %tmp2, null
> br i1 %tmp3, label %bb4, label %bb1
>
> bb4: ; preds = %bb1
> ret void
> }
> $ opt -passes=loop-vectorize /tmp/a.ll -disable-output
> # crash
Should be fixed by 73f5d7d0d6ec0e
<https://reviews.llvm.org/rG73f5d7d0d6ec0eb474925f1952fd7b6f92024fa1>
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D123300/new/
https://reviews.llvm.org/D123300
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