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>
5 target 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"
6 target triple = "x86_64-apple-darwin10.0.0"
8 %"class.std::auto_ptr" = type { ptr }
10 define 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
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
25 declare void @_Z3barv(ptr nocapture sret(%"class.std::auto_ptr")) nounwind