1*4d425f86SRoland Froese; RUN: opt -ppc-vec-mask-cost=true -aa-pipeline=basic-aa -mcpu=pwr8 -S -passes=loop-vectorize < %s | FileCheck %s 2*4d425f86SRoland Froese 3*4d425f86SRoland Froesetarget datalayout = "e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512" 4*4d425f86SRoland Froesetarget triple = "powerpc64le-unknown-linux-gnu" 5*4d425f86SRoland Froese 6*4d425f86SRoland Froesedefine dso_local void @_tc(ptr nocapture noundef %aaa, i64 noundef %bbb) local_unnamed_addr { 7*4d425f86SRoland Froese; CHECK-NOT: extractelement <16 x i1> 8*4d425f86SRoland Froeseentry: 9*4d425f86SRoland Froese br label %for.body 10*4d425f86SRoland Froese 11*4d425f86SRoland Froesefor.cond.cleanup.loopexit: ; preds = %for.inc 12*4d425f86SRoland Froese ret void 13*4d425f86SRoland Froese 14*4d425f86SRoland Froesefor.body: ; preds = %for.inc, %entry 15*4d425f86SRoland Froese %i.08 = phi i64 [ %inc, %for.inc ], [ 0, %entry ] 16*4d425f86SRoland Froese %arrayidx = getelementptr inbounds i8, ptr %aaa, i64 %i.08 17*4d425f86SRoland Froese %0 = load i8, ptr %arrayidx, align 1 18*4d425f86SRoland Froese %cmp1 = icmp eq i8 %0, 0 19*4d425f86SRoland Froese br i1 %cmp1, label %if.then, label %for.inc 20*4d425f86SRoland Froese 21*4d425f86SRoland Froeseif.then: ; preds = %for.body 22*4d425f86SRoland Froese store i8 32, ptr %arrayidx, align 1 23*4d425f86SRoland Froese br label %for.inc 24*4d425f86SRoland Froese 25*4d425f86SRoland Froesefor.inc: ; preds = %if.then, %for.body 26*4d425f86SRoland Froese %inc = add nuw nsw i64 %i.08, 1 27*4d425f86SRoland Froese %exitcond.not = icmp eq i64 %inc, %bbb 28*4d425f86SRoland Froese br i1 %exitcond.not, label %for.cond.cleanup.loopexit, label %for.body 29*4d425f86SRoland Froese} 30