diff options
Diffstat (limited to 'llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll')
| -rw-r--r-- | llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll b/llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll index 00d12c289cc..a8e4329e599 100644 --- a/llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll +++ b/llvm/test/Transforms/LoopUnroll/full-unroll-crashers.ll @@ -167,3 +167,24 @@ for.inc: for.end: ret void } + +define void @index_too_large() { +entry: + br label %for.body + +for.body: + %iv = phi i64 [ -73631599, %entry ], [ %iv.next, %for.inc ] + br i1 undef, label %for.body2, label %for.inc + +for.body2: + %idx = getelementptr inbounds [10 x i32], [10 x i32]* @known_constant, i64 0, i64 %iv + %x = load i32, i32* %idx, align 1 + br label %for.inc + +for.inc: + %iv.next = add nsw i64 %iv, -1 + br i1 undef, label %for.body, label %for.end + +for.end: + ret void +} |
