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1; RUN: opt -loop-reduce -S < %s | FileCheck %s2;3; Test SCEVExpander reusing a phi->gep->phi IV when SCEV "wrongly"4; reports the expression as an IntegerTy.5 6target triple = "x86_64-apple-darwin"7 8; CHECK-LABEL: @test(9; CHECK: phi10; CHECK-NOT: phi11define void @test(i32 %rowStride, i1 %arg) ssp align 2 {12entry:13 %cond = select i1 %arg, i32 %rowStride, i32 414 br label %for.end15 16for.end.critedge: ; preds = %for.end17 br label %for.end18 19for.end: ; preds = %for.end.critedge, %entry20 br i1 %arg, label %for.body83, label %for.end.critedge21 22for.body83: ; preds = %for.body83, %for.end23 %ptr.0157 = phi ptr [ %add.ptr96, %for.body83 ], [ null, %for.end ]24 store i8 undef, ptr %ptr.0157, align 125 %add.ptr96 = getelementptr inbounds i8, ptr %ptr.0157, i32 %cond26 br label %for.body8327}28