| ; RUN: opt -ppc-vec-mask-cost=true -aa-pipeline=basic-aa -mcpu=pwr8 -S -passes=loop-vectorize < %s | FileCheck %s | |
| target datalayout = "e-m:e-Fn32-i64:64-n32:64-S128-v256:256:256-v512:512:512" | |
| target triple = "powerpc64le-unknown-linux-gnu" | |
| define void @_tc(ptr nocapture noundef %aaa, i64 noundef %bbb) { | |
| ; CHECK-NOT: extractelement <16 x i1> | |
| entry: | |
| br label %for.body | |
| for.cond.cleanup.loopexit: | |
| ret void | |
| for.body: | |
| %i.08 = phi i64 [ %inc, %for.inc ], [ 0, %entry ] | |
| %arrayidx = getelementptr inbounds i8, ptr %aaa, i64 %i.08 | |
| %0 = load i8, ptr %arrayidx, align 1 | |
| %cmp1 = icmp eq i8 %0, 0 | |
| br i1 %cmp1, label %if.then, label %for.inc | |
| if.then: | |
| store i8 32, ptr %arrayidx, align 1 | |
| br label %for.inc | |
| for.inc: | |
| %inc = add nuw nsw i64 %i.08, 1 | |
| %exitcond.not = icmp eq i64 %inc, %bbb | |
| br i1 %exitcond.not, label %for.cond.cleanup.loopexit, label %for.body | |
| } |