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

[llvm-project.git] / llvm / test / Transforms / Reassociate / 2002-07-09-DominanceProblem.ll

; The reassociate pass is not preserving dominance properties correctly
;
; RUN: opt < %s -reassociate

define i32 @compute_dist(i32 %i, i32 %j) {
        %reg119 = sub i32 %j, %i                ; <i32> [#uses=1]
        ret i32 %reg119
}