[DAGCombiner] Add target hook function to decide folding (mul (add x, c1), c2)

[llvm-project.git] / llvm / test / Transforms / ADCE / 2002-07-29-Segfault.ll

; RUN: opt < %s -adce -disable-output
; RUN: opt < %s -adce -disable-output -adce-remove-loops

define void @test() {
        br label %BB3

BB3:            ; preds = %BB3, %0
        br label %BB3
}