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; ModuleID = '/tmp/tmpJctwj0/bug.bc'
; just an asm validation check, no output
target datalayout = "e-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-p:32:32:32-v128:32:32"
target triple = "le32-unknown-nacl"
%"class.test::Processor" = type { i32, %"class.test::StateMachine" }
%"class.test::StateMachine" = type { { i32, i32 } }
@_ZN4test9ProcessorC1Ev = alias internal void (%"class.test::Processor"*)* @_ZN4test9ProcessorC2Ev
@_ZN4test9ProcessorD1Ev = alias internal void (%"class.test::Processor"*)* @_ZN4test9ProcessorD2Ev
define internal void @_ZN4test9ProcessorC2Ev(%"class.test::Processor"* nocapture %this) unnamed_addr nounwind align 2 {
%1 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 0
store i32 0, i32* %1, align 4
%2 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 1, i32 0
store { i32, i32 } zeroinitializer, { i32, i32 }* %2, align 4
ret void
}
define internal void @_ZN4test9ProcessorD2Ev(%"class.test::Processor"* nocapture %this) unnamed_addr nounwind readnone align 2 {
ret void
}
define internal zeroext i1 @_ZN4test9Processor16handleFirstStateEv(%"class.test::Processor"* nocapture %this) align 2 {
%1 = tail call i32 @rand()
%2 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 0
%3 = load i32* %2, align 4
%4 = add nsw i32 %3, %1
store i32 %4, i32* %2, align 4
%5 = and i32 %4, 1
%6 = icmp eq i32 %5, 0
ret i1 %6
}
declare i32 @rand()
define internal zeroext i1 @_ZN4test9Processor15handleLastStateEv(%"class.test::Processor"* nocapture %this) align 2 {
%1 = tail call i32 @rand()
%2 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 0
%3 = load i32* %2, align 4
%4 = add nsw i32 %3, %1
store i32 %4, i32* %2, align 4
ret i1 true
}
define internal zeroext i1 @_ZN4test9Processor3runEv(%"class.test::Processor"* %this) align 2 {
%1 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 1, i32 0
store { i32, i32 } { i32 ptrtoint (i1 (%"class.test::Processor"*)* @_ZN4test9Processor16handleFirstStateEv to i32), i32 0 }, { i32, i32 }* %1, align 4
%2 = bitcast %"class.test::Processor"* %this to i8*
br label %.backedge
.backedge: ; preds = %25, %..backedge_crit_edge, %0
%3 = phi { i32, i32 } [ { i32 ptrtoint (i1 (%"class.test::Processor"*)* @_ZN4test9Processor16handleFirstStateEv to i32), i32 0 }, %0 ], [ %.pre.pre, %..backedge_crit_edge ], [ { i32 ptrtoint (i1 (%"class.test::Processor"*)* @_ZN4test9Processor15handleLastStateEv to i32), i32 0 }, %25 ]
%.fca.0.extract = extractvalue { i32, i32 } %3, 0
%.fca.1.extract = extractvalue { i32, i32 } %3, 1
%4 = icmp ne i32 %.fca.0.extract, ptrtoint (i1 (%"class.test::Processor"*)* @_ZN4test9Processor15handleLastStateEv to i32)
%5 = icmp ne i32 %.fca.0.extract, 0
%6 = icmp ne i32 %.fca.1.extract, 0
%7 = and i1 %5, %6
%8 = or i1 %4, %7
%9 = getelementptr inbounds i8* %2, i32 %.fca.1.extract
%10 = bitcast i8* %9 to %"class.test::Processor"*
%11 = and i32 %.fca.0.extract, 1
%12 = icmp eq i32 %11, 0
br i1 %12, label %20, label %13
; <label>:13 ; preds = %.backedge
%14 = bitcast i8* %9 to i8**
%15 = load i8** %14, align 4
%16 = add i32 %.fca.0.extract, -1
%17 = getelementptr i8* %15, i32 %16
%18 = bitcast i8* %17 to i1 (%"class.test::Processor"*)**
%19 = load i1 (%"class.test::Processor"*)** %18, align 4
br label %_ZN4test12StateMachineINS_9ProcessorEE11handleStateEPS1_.exit
; <label>:20 ; preds = %.backedge
%21 = inttoptr i32 %.fca.0.extract to i1 (%"class.test::Processor"*)*
br label %_ZN4test12StateMachineINS_9ProcessorEE11handleStateEPS1_.exit
_ZN4test12StateMachineINS_9ProcessorEE11handleStateEPS1_.exit: ; preds = %20, %13
%22 = phi i1 (%"class.test::Processor"*)* [ %19, %13 ], [ %21, %20 ]
%23 = tail call zeroext i1 %22(%"class.test::Processor"* %10)
br i1 %8, label %24, label %26
; <label>:24 ; preds = %_ZN4test12StateMachineINS_9ProcessorEE11handleStateEPS1_.exit
br i1 %23, label %25, label %..backedge_crit_edge
..backedge_crit_edge: ; preds = %24
%.pre.pre = load { i32, i32 }* %1, align 4
br label %.backedge
; <label>:25 ; preds = %24
store { i32, i32 } { i32 ptrtoint (i1 (%"class.test::Processor"*)* @_ZN4test9Processor15handleLastStateEv to i32), i32 0 }, { i32, i32 }* %1, align 4
br label %.backedge
; <label>:26 ; preds = %_ZN4test12StateMachineINS_9ProcessorEE11handleStateEPS1_.exit
ret i1 %23
}
define internal i32 @_ZNK4test9Processor6resultEv(%"class.test::Processor"* nocapture %this) nounwind readonly align 2 {
%1 = getelementptr inbounds %"class.test::Processor"* %this, i32 0, i32 0
%2 = load i32* %1, align 4
ret i32 %2
}
define i32 @runProcess() {
%processor = alloca %"class.test::Processor", align 4
call void @_ZN4test9ProcessorC1Ev(%"class.test::Processor"* %processor)
%1 = invoke zeroext i1 @_ZN4test9Processor3runEv(%"class.test::Processor"* %processor)
to label %2 unwind label %5
; <label>:2 ; preds = %0
%3 = invoke i32 @_ZNK4test9Processor6resultEv(%"class.test::Processor"* %processor)
to label %4 unwind label %5
; <label>:4 ; preds = %2
call void @_ZN4test9ProcessorD1Ev(%"class.test::Processor"* %processor)
ret i32 %3
; <label>:5 ; preds = %2, %0
%6 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
cleanup
invoke void @_ZN4test9ProcessorD1Ev(%"class.test::Processor"* %processor)
to label %7 unwind label %8
; <label>:7 ; preds = %5
resume { i8*, i32 } %6
; <label>:8 ; preds = %5
%9 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
catch i8* null
call void @_ZSt9terminatev() noreturn nounwind
unreachable
}
declare i32 @__gxx_personality_v0(...)
declare void @_ZSt9terminatev()
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