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1; RUN: llc < %s -mtriple=lanai | FileCheck %s2; RUN: llc < %s -mtriple=lanai -disable-lanai-mem-alu-combiner | \3; RUN: FileCheck %s -check-prefix=CHECK-DIS4 5; CHECK-LABEL: sum,6; CHECK: ld [%r{{[0-9]+}}++], %r{{[0-9]+}}{{$}}7; CHECK-DIS-LABEL: sum,8; CHECK-DIS-NOT: ++],9 10define i32 @sum(ptr inreg nocapture readonly %data, i32 inreg %n) {11entry:12 %cmp6 = icmp sgt i32 %n, 013 br i1 %cmp6, label %for.body.preheader, label %for.cond.cleanup14 15for.body.preheader: ; preds = %entry16 br label %for.body17 18for.cond.cleanup.loopexit: ; preds = %for.body19 %add.lcssa = phi i32 [ %add, %for.body ]20 br label %for.cond.cleanup21 22for.cond.cleanup: ; preds = %for.cond.cleanup.loopexit, %entry23 %sum_.0.lcssa = phi i32 [ 0, %entry ], [ %add.lcssa, %for.cond.cleanup.loopexit ]24 ret i32 %sum_.0.lcssa25 26for.body: ; preds = %for.body.preheader, %for.body27 %i.08 = phi i32 [ %inc, %for.body ], [ 0, %for.body.preheader ]28 %sum_.07 = phi i32 [ %add, %for.body ], [ 0, %for.body.preheader ]29 %arrayidx = getelementptr inbounds i32, ptr %data, i32 %i.0830 %0 = load i32, ptr %arrayidx, align 431 %add = add nsw i32 %0, %sum_.0732 %inc = add nuw nsw i32 %i.08, 133 %exitcond = icmp eq i32 %inc, %n34 br i1 %exitcond, label %for.cond.cleanup.loopexit, label %for.body35}36