• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1; RUN: llc < %s
2; PR5495
3
4%"struct.std::__ctype_abstract_base<wchar_t>" = type { %"struct.std::locale::facet" }
5%"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", %"struct.std::basic_ostream<char,std::char_traits<char> >"*, i8, i8, %"struct.std::basic_streambuf<char,std::char_traits<char> >"*, %"struct.std::ctype<char>"*, %"struct.std::__ctype_abstract_base<wchar_t>"*, %"struct.std::__ctype_abstract_base<wchar_t>"* }
6%"struct.std::basic_istream<char,std::char_traits<char> >" = type { i32 (...)**, i32, %"struct.std::basic_ios<char,std::char_traits<char> >" }
7%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
8%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
9%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", i32*, i8, i32*, i32*, i16*, i8, [256 x i8], [256 x i8], i8 }
10%"struct.std::ios_base" = type { i32 (...)**, i32, i32, i32, i32, i32, %"struct.std::ios_base::_Callback_list"*, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, %"struct.std::ios_base::_Words"*, %"struct.std::locale" }
11%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
12%"struct.std::ios_base::_Words" = type { i8*, i32 }
13%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
14%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i32, %"struct.std::locale::facet"**, i8** }
15%"struct.std::locale::facet" = type { i32 (...)**, i32 }
16%union..0._15 = type { i32 }
17
18declare i8* @__cxa_begin_catch(i8*) nounwind
19
20declare %"struct.std::ctype<char>"* @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(%"struct.std::locale"*)
21
22define %"struct.std::basic_istream<char,std::char_traits<char> >"* @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_(%"struct.std::basic_istream<char,std::char_traits<char> >"* %__in, i8* nocapture %__s) personality i32 (...)* @__gxx_personality_v0 {
23entry:
24  %0 = invoke %"struct.std::ctype<char>"* @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(%"struct.std::locale"* undef)
25          to label %invcont8 unwind label %lpad74 ; <%"struct.std::ctype<char>"*> [#uses=0]
26
27invcont8:                                         ; preds = %entry
28  %1 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* undef)
29          to label %bb26.preheader unwind label %lpad ; <i32> [#uses=0]
30
31bb26.preheader:                                   ; preds = %invcont8
32  br label %invcont38
33
34bb1.i100:                                         ; preds = %invcont38
35  %2 = add nsw i32 1, %__extracted.0  ; <i32> [#uses=3]
36  br i1 undef, label %bb.i97, label %bb1.i
37
38bb.i97:                                           ; preds = %bb1.i100
39  br label %invcont38
40
41bb1.i:                                            ; preds = %bb1.i100
42  %3 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* undef)
43          to label %invcont38 unwind label %lpad ; <i32> [#uses=0]
44
45invcont24:                                        ; preds = %invcont38
46  %4 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* undef)
47          to label %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i unwind label %lpad ; <i32> [#uses=0]
48
49_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i: ; preds = %invcont24
50  br i1 undef, label %invcont25, label %bb.i93
51
52bb.i93:                                           ; preds = %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i
53  %5 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* undef)
54          to label %invcont25 unwind label %lpad ; <i32> [#uses=0]
55
56invcont25:                                        ; preds = %bb.i93, %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i
57  br label %invcont38
58
59invcont38:                                        ; preds = %invcont25, %bb1.i, %bb.i97, %bb26.preheader
60  %__extracted.0 = phi i32 [ 0, %bb26.preheader ], [ undef, %invcont25 ], [ %2, %bb.i97 ], [ %2, %bb1.i ] ; <i32> [#uses=1]
61  br i1 false, label %bb1.i100, label %invcont24
62
63lpad:                                             ; preds = %bb.i93, %invcont24, %bb1.i, %invcont8
64  %__extracted.1 = phi i32 [ 0, %invcont8 ], [ %2, %bb1.i ], [ undef, %bb.i93 ], [ undef, %invcont24 ] ; <i32> [#uses=0]
65  %lpad1 = landingpad { i8*, i32 }
66            catch i8* null
67  %eh_ptr = extractvalue { i8*, i32 } %lpad1, 0
68  %6 = call i8* @__cxa_begin_catch(i8* %eh_ptr) nounwind ; <i8*> [#uses=0]
69  unreachable
70
71lpad74:                                           ; preds = %entry
72  %lpad2 = landingpad { i8*, i32 }
73            cleanup
74  unreachable
75}
76
77declare i32 @__gxx_personality_v0(...)
78