mirror of
https://github.com/RPCS3/llvm-mirror.git
synced 2024-11-23 11:13:28 +01:00
c8b1f095a3
The personality routine currently lives in the LandingPadInst. This isn't desirable because: - All LandingPadInsts in the same function must have the same personality routine. This means that each LandingPadInst beyond the first has an operand which produces no additional information. - There is ongoing work to introduce EH IR constructs other than LandingPadInst. Moving the personality routine off of any one particular Instruction and onto the parent function seems a lot better than have N different places a personality function can sneak onto an exceptional function. Differential Revision: http://reviews.llvm.org/D10429 llvm-svn: 239940
78 lines
4.8 KiB
LLVM
78 lines
4.8 KiB
LLVM
; 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", %"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>"* }
|
|
%"struct.std::basic_istream<char,std::char_traits<char> >" = type { i32 (...)**, i32, %"struct.std::basic_ios<char,std::char_traits<char> >" }
|
|
%"struct.std::basic_ostream<char,std::char_traits<char> >" = type { i32 (...)**, %"struct.std::basic_ios<char,std::char_traits<char> >" }
|
|
%"struct.std::basic_streambuf<char,std::char_traits<char> >" = type { i32 (...)**, i8*, i8*, i8*, i8*, i8*, i8*, %"struct.std::locale" }
|
|
%"struct.std::ctype<char>" = type { %"struct.std::locale::facet", i32*, i8, i32*, i32*, i16*, i8, [256 x i8], [256 x i8], i8 }
|
|
%"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" }
|
|
%"struct.std::ios_base::_Callback_list" = type { %"struct.std::ios_base::_Callback_list"*, void (i32, %"struct.std::ios_base"*, i32)*, i32, i32 }
|
|
%"struct.std::ios_base::_Words" = type { i8*, i32 }
|
|
%"struct.std::locale" = type { %"struct.std::locale::_Impl"* }
|
|
%"struct.std::locale::_Impl" = type { i32, %"struct.std::locale::facet"**, i32, %"struct.std::locale::facet"**, i8** }
|
|
%"struct.std::locale::facet" = type { i32 (...)**, i32 }
|
|
%union..0._15 = type { i32 }
|
|
|
|
declare i8* @__cxa_begin_catch(i8*) nounwind
|
|
|
|
declare %"struct.std::ctype<char>"* @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(%"struct.std::locale"*)
|
|
|
|
define %"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 {
|
|
entry:
|
|
%0 = invoke %"struct.std::ctype<char>"* @_ZSt9use_facetISt5ctypeIcEERKT_RKSt6locale(%"struct.std::locale"* undef)
|
|
to label %invcont8 unwind label %lpad74 ; <%"struct.std::ctype<char>"*> [#uses=0]
|
|
|
|
invcont8: ; preds = %entry
|
|
%1 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* 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(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* undef)
|
|
to label %invcont38 unwind label %lpad ; <i32> [#uses=0]
|
|
|
|
invcont24: ; preds = %invcont38
|
|
%4 = invoke i32 undef(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* 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(%"struct.std::basic_streambuf<char,std::char_traits<char> >"* 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 { i8*, i32 }
|
|
catch i8* null
|
|
%eh_ptr = extractvalue { i8*, i32 } %lpad1, 0
|
|
%6 = call i8* @__cxa_begin_catch(i8* %eh_ptr) nounwind ; <i8*> [#uses=0]
|
|
unreachable
|
|
|
|
lpad74: ; preds = %entry
|
|
%lpad2 = landingpad { i8*, i32 }
|
|
cleanup
|
|
unreachable
|
|
}
|
|
|
|
declare i32 @__gxx_personality_v0(...)
|