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- ; RUN: opt -S < %s -basicaa -memcpyopt | FileCheck %s
- ; <rdar://problem/8536696>
- 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"
- target triple = "x86_64-apple-darwin10.0.0"
- %"class.std::auto_ptr" = type { i32* }
- ; CHECK-LABEL: @_Z3foov(
- define void @_Z3foov(%"class.std::auto_ptr"* noalias nocapture sret %agg.result) ssp {
- _ZNSt8auto_ptrIiED1Ev.exit:
- %temp.lvalue = alloca %"class.std::auto_ptr", align 8
- ; CHECK: call void @_Z3barv(%"class.std::auto_ptr"* sret %agg.result)
- call void @_Z3barv(%"class.std::auto_ptr"* sret %temp.lvalue)
- %tmp.i.i = getelementptr inbounds %"class.std::auto_ptr", %"class.std::auto_ptr"* %temp.lvalue, i64 0, i32 0
- ; CHECK-NOT: load
- %tmp2.i.i = load i32*, i32** %tmp.i.i, align 8
- %tmp.i.i4 = getelementptr inbounds %"class.std::auto_ptr", %"class.std::auto_ptr"* %agg.result, i64 0, i32 0
- ; CHECK-NOT: store
- store i32* %tmp2.i.i, i32** %tmp.i.i4, align 8
- ; CHECK: ret void
- ret void
- }
- declare void @_Z3barv(%"class.std::auto_ptr"* nocapture sret)
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