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1; RUN: llc -mtriple=arm-none-eabi < %s | FileCheck %s2 3; CHECK-LABEL: tail_memcpy_ret4; CHECK: bl __aeabi_memcpy5define ptr @tail_memcpy_ret(ptr nocapture %p, ptr nocapture readonly %q, i32 %n) #0 {6entry:7 tail call void @llvm.memcpy.p0.p0.i32(ptr %p, ptr %q, i32 %n, i1 false)8 ret ptr %p9}10 11; CHECK-LABEL: tail_memmove_ret12; CHECK: bl __aeabi_memmove13define ptr @tail_memmove_ret(ptr nocapture %p, ptr nocapture readonly %q, i32 %n) #0 {14entry:15 tail call void @llvm.memmove.p0.p0.i32(ptr %p, ptr %q, i32 %n, i1 false)16 ret ptr %p17}18 19; CHECK-LABEL: tail_memset_ret20; CHECK: bl __aeabi_memset21define ptr @tail_memset_ret(ptr nocapture %p, i8 %c, i32 %n) #0 {22entry:23 tail call void @llvm.memset.p0.i32(ptr %p, i8 %c, i32 %n, i1 false)24 ret ptr %p25}26 27declare void @llvm.memcpy.p0.p0.i32(ptr nocapture, ptr nocapture readonly, i32, i1) #028declare void @llvm.memmove.p0.p0.i32(ptr nocapture, ptr nocapture readonly, i32, i1) #029declare void @llvm.memset.p0.i32(ptr nocapture, i8, i32, i1) #030 31attributes #0 = { nounwind }32