mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-15 20:29:48 +00:00
81856f7313
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@139150 91177308-0d34-0410-b5e6-96231b3b80d8
28 lines
1.1 KiB
LLVM
28 lines
1.1 KiB
LLVM
; RUN: opt -dse -S < %s | FileCheck %s
|
|
|
|
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-darwin"
|
|
|
|
%"class.std::auto_ptr" = type { i32* }
|
|
|
|
; CHECK: @_Z3foov
|
|
define void @_Z3foov(%"class.std::auto_ptr"* noalias nocapture sret %agg.result) uwtable ssp {
|
|
_ZNSt8auto_ptrIiED1Ev.exit:
|
|
%temp.lvalue = alloca %"class.std::auto_ptr", align 8
|
|
call void @_Z3barv(%"class.std::auto_ptr"* sret %temp.lvalue)
|
|
%_M_ptr.i.i = getelementptr inbounds %"class.std::auto_ptr"* %temp.lvalue, i64 0, i32 0
|
|
%tmp.i.i = load i32** %_M_ptr.i.i, align 8, !tbaa !0
|
|
; CHECK-NOT: store i32* null
|
|
store i32* null, i32** %_M_ptr.i.i, align 8, !tbaa !0
|
|
%_M_ptr.i.i4 = getelementptr inbounds %"class.std::auto_ptr"* %agg.result, i64 0, i32 0
|
|
store i32* %tmp.i.i, i32** %_M_ptr.i.i4, align 8, !tbaa !0
|
|
; CHECK: ret void
|
|
ret void
|
|
}
|
|
|
|
declare void @_Z3barv(%"class.std::auto_ptr"* sret)
|
|
|
|
!0 = metadata !{metadata !"any pointer", metadata !1}
|
|
!1 = metadata !{metadata !"omnipotent char", metadata !2}
|
|
!2 = metadata !{metadata !"Simple C/C++ TBAA", null}
|