1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -S < %s -passes=memcpyopt -verify-memoryssa | FileCheck %s 3; <rdar://problem/8536696> 4 5target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64" 6target triple = "x86_64-apple-darwin10.0.0" 7 8%"class.std::auto_ptr" = type { ptr } 9 10define void @_Z3foov(ptr noalias nocapture writable sret(%"class.std::auto_ptr") %agg.result) ssp { 11; CHECK-LABEL: @_Z3foov( 12; CHECK-NEXT: _ZNSt8auto_ptrIiED1Ev.exit: 13; CHECK-NEXT: [[TEMP_LVALUE:%.*]] = alloca %"class.std::auto_ptr", align 8 14; CHECK-NEXT: call void @_Z3barv(ptr sret(%"class.std::auto_ptr") [[AGG_RESULT:%.*]]) 15; CHECK-NEXT: ret void 16; 17_ZNSt8auto_ptrIiED1Ev.exit: 18 %temp.lvalue = alloca %"class.std::auto_ptr", align 8 19 call void @_Z3barv(ptr sret(%"class.std::auto_ptr") %temp.lvalue) 20 %tmp2.i.i = load ptr, ptr %temp.lvalue, align 8 21 store ptr %tmp2.i.i, ptr %agg.result, align 8 22 ret void 23} 24 25declare void @_Z3barv(ptr nocapture sret(%"class.std::auto_ptr")) nounwind 26