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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=riscv64 -mattr=+v < %s | FileCheck %s3 4@c = global [7 x i64] [i64 1, i64 2, i64 3, i64 4, i64 5, i64 6, i64 7], align 85 6define void @do.memmove() nounwind {7; CHECK-LABEL: do.memmove:8; CHECK: # %bb.0: # %entry9; CHECK-NEXT: lui a0, %hi(c)10; CHECK-NEXT: addi a0, a0, %lo(c)11; CHECK-NEXT: addi a1, a0, 1612; CHECK-NEXT: vsetivli zero, 2, e64, m1, ta, ma13; CHECK-NEXT: vle64.v v8, (a1)14; CHECK-NEXT: addi a1, a0, 2415; CHECK-NEXT: vse64.v v8, (a1)16; CHECK-NEXT: vle64.v v8, (a0)17; CHECK-NEXT: addi a0, a0, 818; CHECK-NEXT: vse64.v v8, (a0)19; CHECK-NEXT: ret20entry:21 ; this thing is "__builtin_memmove(&c[1], &c[0], sizeof(c[0]) * 4);"22 tail call void @llvm.memmove.p0.p0.i64(23 ptr noundef nonnull align 8 dereferenceable(32) getelementptr inbounds ([7 x i64], ptr @c, i64 0, i64 1),24 ptr noundef nonnull align 8 dereferenceable(32) @c, i64 32, i1 false)25 ret void26}27 28