2013-09-15 02:19:49 +00:00
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; RUN: llc -mtriple=powerpc64-bgq-linux -mcpu=a2 < %s
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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-f128:128:128-v128:128:128-n32:64"
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target triple = "powerpc64-bgq-linux"
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%"class.std::__1::__assoc_sub_state" = type { %"class.std::__1::__shared_count", %"class.std::__exception_ptr::exception_ptr", %"class.std::__1::mutex", %"class.std::__1::condition_variable", i32 }
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%"class.std::__1::__shared_count" = type { i32 (...)**, i64 }
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%"class.std::__exception_ptr::exception_ptr" = type { i8* }
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%"class.std::__1::mutex" = type { %union.pthread_mutex_t }
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%union.pthread_mutex_t = type { %"struct.<anonymous union>::__pthread_mutex_s" }
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%"struct.<anonymous union>::__pthread_mutex_s" = type { i32, i32, i32, i32, i32, i32, %struct.__pthread_internal_list }
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%struct.__pthread_internal_list = type { %struct.__pthread_internal_list*, %struct.__pthread_internal_list* }
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%"class.std::__1::condition_variable" = type { %union.pthread_cond_t }
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%union.pthread_cond_t = type { %struct.anon }
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%struct.anon = type { i32, i32, i64, i64, i64, i8*, i32, i32 }
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%"class.std::__1::unique_lock" = type { %"class.std::__1::mutex"*, i8 }
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declare i32 @__gxx_personality_v0(...)
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; Function Attrs: optsize
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define void @_ZNSt3__117__assoc_sub_state4copyEv(%"class.std::__1::__assoc_sub_state"* %this) #0 align 2 {
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entry:
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%__lk = alloca %"class.std::__1::unique_lock", align 8
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%ref.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
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%tmp = alloca { i64, i64 }, align 8
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%agg.tmp = alloca %"class.std::__exception_ptr::exception_ptr", align 8
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%__mut_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 2
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%__m_.i.i = getelementptr inbounds %"class.std::__1::unique_lock"* %__lk, i64 0, i32 0
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2013-09-30 18:17:55 +00:00
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store %"class.std::__1::mutex"* %__mut_, %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
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2013-09-15 02:19:49 +00:00
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%__owns_.i.i = getelementptr inbounds %"class.std::__1::unique_lock"* %__lk, i64 0, i32 1
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2013-09-30 18:17:55 +00:00
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store i8 1, i8* %__owns_.i.i, align 8, !tbaa !6
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2013-09-15 02:19:49 +00:00
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call void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"* %__mut_) #4
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invoke void @_ZNSt3__117__assoc_sub_state10__sub_waitERNS_11unique_lockINS_5mutexEEE(%"class.std::__1::__assoc_sub_state"* %this, %"class.std::__1::unique_lock"* %__lk) #4
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to label %invoke.cont unwind label %lpad
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invoke.cont: ; preds = %entry
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%__exception_ = getelementptr inbounds %"class.std::__1::__assoc_sub_state"* %this, i64 0, i32 1
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%0 = bitcast { i64, i64 }* %tmp to i8*
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call void @llvm.memset.p0i8.i64(i8* %0, i8 0, i64 16, i32 8, i1 false)
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call void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp, { i64, i64 }* byval %tmp) #5
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%call = call zeroext i1 @_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_(%"class.std::__exception_ptr::exception_ptr"* %__exception_, %"class.std::__exception_ptr::exception_ptr"* %ref.tmp) #5
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call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %ref.tmp) #5
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br i1 %call, label %if.then, label %if.end
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if.then: ; preds = %invoke.cont
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call void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp, %"class.std::__exception_ptr::exception_ptr"* %__exception_) #5
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invoke void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #6
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to label %invoke.cont4 unwind label %lpad3
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invoke.cont4: ; preds = %if.then
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unreachable
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lpad: ; preds = %entry
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%1 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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cleanup
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%2 = extractvalue { i8*, i32 } %1, 0
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%3 = extractvalue { i8*, i32 } %1, 1
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br label %ehcleanup
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lpad3: ; preds = %if.then
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%4 = landingpad { i8*, i32 } personality i8* bitcast (i32 (...)* @__gxx_personality_v0 to i8*)
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cleanup
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%5 = extractvalue { i8*, i32 } %4, 0
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%6 = extractvalue { i8*, i32 } %4, 1
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call void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"* %agg.tmp) #5
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br label %ehcleanup
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if.end: ; preds = %invoke.cont
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2013-09-30 18:17:55 +00:00
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%7 = load i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
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2013-09-15 02:19:49 +00:00
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%tobool.i.i = icmp eq i8 %7, 0
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br i1 %tobool.i.i, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit, label %if.then.i.i
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if.then.i.i: ; preds = %if.end
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2013-09-30 18:17:55 +00:00
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%8 = load %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
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2013-09-15 02:19:49 +00:00
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call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %8) #5
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br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit
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_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit: ; preds = %if.then.i.i, %if.end
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ret void
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ehcleanup: ; preds = %lpad3, %lpad
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%exn.slot.0 = phi i8* [ %5, %lpad3 ], [ %2, %lpad ]
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%ehselector.slot.0 = phi i32 [ %6, %lpad3 ], [ %3, %lpad ]
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2013-09-30 18:17:55 +00:00
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%9 = load i8* %__owns_.i.i, align 8, !tbaa !6, !range !4
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2013-09-15 02:19:49 +00:00
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%tobool.i.i9 = icmp eq i8 %9, 0
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br i1 %tobool.i.i9, label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12, label %if.then.i.i11
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if.then.i.i11: ; preds = %ehcleanup
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2013-09-30 18:17:55 +00:00
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%10 = load %"class.std::__1::mutex"** %__m_.i.i, align 8, !tbaa !5
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2013-09-15 02:19:49 +00:00
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call void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"* %10) #5
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br label %_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12
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_ZNSt3__111unique_lockINS_5mutexEED1Ev.exit12: ; preds = %if.then.i.i11, %ehcleanup
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%lpad.val = insertvalue { i8*, i32 } undef, i8* %exn.slot.0, 0
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%lpad.val5 = insertvalue { i8*, i32 } %lpad.val, i32 %ehselector.slot.0, 1
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resume { i8*, i32 } %lpad.val5
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}
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; Function Attrs: optsize
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declare void @_ZNSt3__117__assoc_sub_state10__sub_waitERNS_11unique_lockINS_5mutexEEE(%"class.std::__1::__assoc_sub_state"*, %"class.std::__1::unique_lock"*) #0 align 2
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; Function Attrs: nounwind optsize
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declare zeroext i1 @_ZNSt15__exception_ptrneERKNS_13exception_ptrES2_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
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; Function Attrs: nounwind optsize
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declare void @_ZNSt15__exception_ptr13exception_ptrC1EMS0_FvvE(%"class.std::__exception_ptr::exception_ptr"*, { i64, i64 }* byval) #1
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; Function Attrs: nounwind optsize
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declare void @_ZNSt15__exception_ptr13exception_ptrD1Ev(%"class.std::__exception_ptr::exception_ptr"*) #1
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; Function Attrs: noreturn optsize
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declare void @_ZSt17rethrow_exceptionNSt15__exception_ptr13exception_ptrE(%"class.std::__exception_ptr::exception_ptr"*) #2
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; Function Attrs: nounwind optsize
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declare void @_ZNSt15__exception_ptr13exception_ptrC1ERKS0_(%"class.std::__exception_ptr::exception_ptr"*, %"class.std::__exception_ptr::exception_ptr"*) #1
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; Function Attrs: nounwind optsize
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declare void @_ZNSt3__15mutex6unlockEv(%"class.std::__1::mutex"*) #1
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; Function Attrs: optsize
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declare void @_ZNSt3__15mutex4lockEv(%"class.std::__1::mutex"*) #0
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; Function Attrs: nounwind
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declare void @llvm.memset.p0i8.i64(i8* nocapture, i8, i64, i32, i1) #3
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attributes #0 = { optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #1 = { nounwind optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #2 = { noreturn optsize "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" }
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attributes #3 = { nounwind }
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attributes #4 = { optsize }
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attributes #5 = { nounwind optsize }
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attributes #6 = { noreturn optsize }
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IR: Make metadata typeless in assembly
Now that `Metadata` is typeless, reflect that in the assembly. These
are the matching assembly changes for the metadata/value split in
r223802.
- Only use the `metadata` type when referencing metadata from a call
intrinsic -- i.e., only when it's used as a `Value`.
- Stop pretending that `ValueAsMetadata` is wrapped in an `MDNode`
when referencing it from call intrinsics.
So, assembly like this:
define @foo(i32 %v) {
call void @llvm.foo(metadata !{i32 %v}, metadata !0)
call void @llvm.foo(metadata !{i32 7}, metadata !0)
call void @llvm.foo(metadata !1, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{metadata !3}, metadata !0)
ret void, !bar !2
}
!0 = metadata !{metadata !2}
!1 = metadata !{i32* @global}
!2 = metadata !{metadata !3}
!3 = metadata !{}
turns into this:
define @foo(i32 %v) {
call void @llvm.foo(metadata i32 %v, metadata !0)
call void @llvm.foo(metadata i32 7, metadata !0)
call void @llvm.foo(metadata i32* @global, metadata !0)
call void @llvm.foo(metadata !3, metadata !0)
call void @llvm.foo(metadata !{!3}, metadata !0)
ret void, !bar !2
}
!0 = !{!2}
!1 = !{i32* @global}
!2 = !{!3}
!3 = !{}
I wrote an upgrade script that handled almost all of the tests in llvm
and many of the tests in cfe (even handling many `CHECK` lines). I've
attached it (or will attach it in a moment if you're speedy) to PR21532
to help everyone update their out-of-tree testcases.
This is part of PR21532.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224257 91177308-0d34-0410-b5e6-96231b3b80d8
2014-12-15 19:07:53 +00:00
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!0 = !{!"any pointer", !1}
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!1 = !{!"omnipotent char", !2}
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!2 = !{!"Simple C/C++ TBAA"}
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!3 = !{!"bool", !1}
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!4 = !{i8 0, i8 2}
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!5 = !{!0, !0, i64 0}
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!6 = !{!3, !3, i64 0}
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