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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 42; RUN: llc < %s -mtriple=riscv64 -mattr=+v | FileCheck %s3 4define signext i32 @sum(ptr %a, i32 signext %n, i1 %prof.min.iters.check, <vscale x 8 x i1> %0, <vscale x 8 x i1> %1) {5; CHECK-LABEL: sum:6; CHECK: # %bb.0: # %entry7; CHECK-NEXT: andi a2, a2, 18; CHECK-NEXT: beqz a2, .LBB0_49; CHECK-NEXT: # %bb.1: # %for.body.preheader10; CHECK-NEXT: li a3, 011; CHECK-NEXT: .LBB0_2: # %for.body12; CHECK-NEXT: # =>This Inner Loop Header: Depth=113; CHECK-NEXT: mv a2, a314; CHECK-NEXT: lw a3, 0(a0)15; CHECK-NEXT: addi a0, a0, 416; CHECK-NEXT: bnez a1, .LBB0_217; CHECK-NEXT: # %bb.3: # %for.end18; CHECK-NEXT: mv a0, a219; CHECK-NEXT: ret20; CHECK-NEXT: .LBB0_4: # %vector.ph21; CHECK-NEXT: vsetivli zero, 1, e32, m1, ta, ma22; CHECK-NEXT: vmv.s.x v12, zero23; CHECK-NEXT: vmv.v.i v8, 024; CHECK-NEXT: vsetivli zero, 1, e32, m4, ta, ma25; CHECK-NEXT: vredsum.vs v8, v8, v12, v0.t26; CHECK-NEXT: vmv.x.s a0, v827; CHECK-NEXT: ret28entry:29 br i1 %prof.min.iters.check, label %for.body, label %vector.ph30 31vector.ph: ; preds = %entry32 %2 = tail call i32 @llvm.vp.reduce.add.nxv8i32(i32 0, <vscale x 8 x i32> zeroinitializer, <vscale x 8 x i1> %0, i32 1)33 br label %for.end34 35for.body: ; preds = %for.body, %entry36 %indvars.iv = phi i64 [ %indvars.iv.next, %for.body ], [ 0, %entry ]37 %red.05 = phi i32 [ %3, %for.body ], [ 0, %entry ]38 %arrayidx = getelementptr i32, ptr %a, i64 %indvars.iv39 %3 = load i32, ptr %arrayidx, align 440 %indvars.iv.next = add i64 %indvars.iv, 141 %exitcond.not = icmp eq i32 %n, 042 br i1 %exitcond.not, label %for.end, label %for.body43 44for.end: ; preds = %for.body, %vector.ph45 %red.0.lcssa = phi i32 [ %2, %vector.ph ], [ %red.05, %for.body ]46 ret i32 %red.0.lcssa47}48 49