| ; RUN: llc < %s |
| ; PR5495 |
| |
| %"struct.std::__ctype_abstract_base<wchar_t>" = type { %"struct.std::locale::facet" } |
| %"struct.std::basic_ios<char,std::char_traits<char> >" = type { %"struct.std::ios_base", ptr, i8, i8, ptr, ptr, ptr, ptr } |
| %"struct.std::basic_istream<char,std::char_traits<char> >" = type { ptr, i32, %"struct.std::basic_ios<char,std::char_traits<char> >" } |
| %"struct.std::basic_ostream<char,std::char_traits<char> >" = type { ptr, %"struct.std::basic_ios<char,std::char_traits<char> >" } |
| %"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, %"struct.std::locale" } |
| %"struct.std::ctype<char>" = type { %"struct.std::locale::facet", ptr, i8, ptr, ptr, ptr, i8, [256 x i8], [256 x i8], i8 } |
| %"struct.std::ios_base" = type { ptr, i32, i32, i32, i32, i32, ptr, %"struct.std::ios_base::_Words", [8 x %"struct.std::ios_base::_Words"], i32, ptr, %"struct.std::locale" } |
| %"struct.std::ios_base::_Callback_list" = type { ptr, ptr, i32, i32 } |
| %"struct.std::ios_base::_Words" = type { ptr, i32 } |
| %"struct.std::locale" = type { ptr } |
| %"struct.std::locale::_Impl" = type { i32, ptr, i32, ptr, ptr } |
| %"struct.std::locale::facet" = type { ptr, i32 } |
| %union..0._15 = type { i32 } |
| |
| declare ptr @__cxa_begin_catch(ptr) nounwind |
| |
| declare ptr @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(ptr) |
| |
| define ptr @_ZStrsIcSt11char_traitsIcEERSt13basic_istreamIT_T0_ES6_PS3_(ptr %__in, ptr nocapture %__s) personality ptr @__gxx_personality_v0 { |
| entry: |
| %0 = invoke ptr @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(ptr undef) |
| to label %invcont8 unwind label %lpad74 ; <ptr> [#uses=0] |
| |
| invcont8: ; preds = %entry |
| %1 = invoke i32 undef(ptr undef) |
| to label %bb26.preheader unwind label %lpad ; <i32> [#uses=0] |
| |
| bb26.preheader: ; preds = %invcont8 |
| br label %invcont38 |
| |
| bb1.i100: ; preds = %invcont38 |
| %2 = add nsw i32 1, %__extracted.0 ; <i32> [#uses=3] |
| br i1 undef, label %bb.i97, label %bb1.i |
| |
| bb.i97: ; preds = %bb1.i100 |
| br label %invcont38 |
| |
| bb1.i: ; preds = %bb1.i100 |
| %3 = invoke i32 undef(ptr undef) |
| to label %invcont38 unwind label %lpad ; <i32> [#uses=0] |
| |
| invcont24: ; preds = %invcont38 |
| %4 = invoke i32 undef(ptr undef) |
| to label %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i unwind label %lpad ; <i32> [#uses=0] |
| |
| _ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i: ; preds = %invcont24 |
| br i1 undef, label %invcont25, label %bb.i93 |
| |
| bb.i93: ; preds = %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i |
| %5 = invoke i32 undef(ptr undef) |
| to label %invcont25 unwind label %lpad ; <i32> [#uses=0] |
| |
| invcont25: ; preds = %bb.i93, %_ZNSt15basic_streambufIcSt11char_traitsIcEE6sbumpcEv.exit.i |
| br label %invcont38 |
| |
| invcont38: ; preds = %invcont25, %bb1.i, %bb.i97, %bb26.preheader |
| %__extracted.0 = phi i32 [ 0, %bb26.preheader ], [ undef, %invcont25 ], [ %2, %bb.i97 ], [ %2, %bb1.i ] ; <i32> [#uses=1] |
| br i1 false, label %bb1.i100, label %invcont24 |
| |
| lpad: ; preds = %bb.i93, %invcont24, %bb1.i, %invcont8 |
| %__extracted.1 = phi i32 [ 0, %invcont8 ], [ %2, %bb1.i ], [ undef, %bb.i93 ], [ undef, %invcont24 ] ; <i32> [#uses=0] |
| %lpad1 = landingpad { ptr, i32 } |
| catch ptr null |
| %eh_ptr = extractvalue { ptr, i32 } %lpad1, 0 |
| %6 = call ptr @__cxa_begin_catch(ptr %eh_ptr) nounwind ; <ptr> [#uses=0] |
| unreachable |
| |
| lpad74: ; preds = %entry |
| %lpad2 = landingpad { ptr, i32 } |
| cleanup |
| unreachable |
| } |
| |
| declare i32 @__gxx_personality_v0(...) addrspace(0) |