; LLVM IR from Try/Tempest :: Engine/thirdparty/spirv_cross (spirv_glsl)

; Unoptimized IR (clang -disable-llvm-passes):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

%"class.spirv_cross::Compiler" = type { ptr, %"class.spirv_cross::ParsedIR", %"class.spirv_cross::SmallVector.92", %"class.spirv_cross::SmallVector.92", ptr, ptr, i32, %"class.std::unordered_set.95", i8, %"class.std::unordered_set", i8, i8, %"class.spirv_cross::SmallVector.114", %"class.spirv_cross::SmallVector.92", %"class.std::function", %"class.std::unordered_set", %"class.std::unordered_set", %"class.std::unordered_set", %"class.std::unordered_set", %"class.std::unordered_set", %"class.spirv_cross::Bitset", %"class.spirv_cross::Bitset", i32, i32, i8, %"class.std::unordered_set", i8, i8, i32, %"class.std::unordered_map.117", %"class.spirv_cross::SmallVector.92", %"class.std::unordered_map.131", %"class.std::unordered_set", i8, %"class.std::unordered_map.145" }
%"class.spirv_cross::ParsedIR" = type { %"class.std::unique_ptr", %"class.std::vector", %"class.spirv_cross::SmallVector", %"class.std::unordered_map", [14 x %"class.spirv_cross::SmallVector.7"], %"class.spirv_cross::SmallVector.7", %"class.spirv_cross::SmallVector.7", %"class.std::unordered_map.10", %"class.spirv_cross::SmallVector.24", %"class.spirv_cross::SmallVector.27", %"class.spirv_cross::SmallVector.30", %"class.std::unordered_map.33", %"class.std::unordered_map.52", %"class.spirv_cross::TypedID", %"struct.spirv_cross::ParsedIR::Source", i32, i32, i32, i32, %"class.std::__cxx11::basic_string", %"class.spirv_cross::Bitset", %"class.std::unordered_set" }
%"class.std::unique_ptr" = type { %"struct.std::__uniq_ptr_data" }
%"struct.std::__uniq_ptr_data" = type { %"class.std::__uniq_ptr_impl" }
%"class.std::__uniq_ptr_impl" = type { %"class.std::tuple" }
%"class.std::tuple" = type { %"struct.std::_Tuple_impl" }
%"struct.std::_Tuple_impl" = type { %"struct.std::_Head_base.1" }
%"struct.std::_Head_base.1" = type { ptr }
%"class.std::vector" = type { %"struct.std::_Vector_base" }
%"struct.std::_Vector_base" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl" = type { %"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" }
%"struct.std::_Vector_base<unsigned int, std::allocator<unsigned int>>::_Vector_impl_data" = type { ptr, ptr, ptr }
%"class.spirv_cross::SmallVector" = type { %"class.spirv_cross::VectorView", i64, %"class.spirv_cross::AlignedBuffer" }
%"class.spirv_cross::VectorView" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer" = type { [192 x i8] }
%"class.std::unordered_map" = type { %"class.std::_Hashtable" }
%"class.std::_Hashtable" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"struct.std::__detail::_Hash_node_base" = type { ptr }
%"struct.std::__detail::_Prime_rehash_policy" = type { float, i64 }
%"class.spirv_cross::SmallVector.7" = type { %"class.spirv_cross::VectorView.8", i64, %"class.spirv_cross::AlignedBuffer.9" }
%"class.spirv_cross::VectorView.8" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.9" = type { [32 x i8] }
%"class.std::unordered_map.10" = type { %"class.std::_Hashtable.11" }
%"class.std::_Hashtable.11" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::SmallVector.24" = type { %"class.spirv_cross::VectorView.25", i64, %"class.spirv_cross::AlignedBuffer.26" }
%"class.spirv_cross::VectorView.25" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.26" = type { [32 x i8] }
%"class.spirv_cross::SmallVector.27" = type { %"class.spirv_cross::VectorView.28", i64, %"class.spirv_cross::AlignedBuffer.29" }
%"class.spirv_cross::VectorView.28" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.29" = type { [256 x i8] }
%"class.spirv_cross::SmallVector.30" = type { %"class.spirv_cross::VectorView.31", i64, %"class.spirv_cross::AlignedBuffer.32" }
%"class.spirv_cross::VectorView.31" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.32" = type { [8 x i8] }
%"class.std::unordered_map.33" = type { %"class.std::_Hashtable.34" }
%"class.std::_Hashtable.34" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::unordered_map.52" = type { %"class.std::_Hashtable.53" }
%"class.std::_Hashtable.53" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::TypedID" = type { i32 }
%"struct.spirv_cross::ParsedIR::Source" = type <{ i32, i8, i8, i8, i8 }>
%"class.std::__cxx11::basic_string" = type { %"struct.std::__cxx11::basic_string<char>::_Alloc_hider", i64, %union.anon }
%"struct.std::__cxx11::basic_string<char>::_Alloc_hider" = type { ptr }
%union.anon = type { i64, [8 x i8] }
%"class.std::unordered_set.95" = type { %"class.std::_Hashtable.96" }
%"class.std::_Hashtable.96" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::SmallVector.114" = type { %"class.spirv_cross::VectorView.115", i64, %"class.spirv_cross::AlignedBuffer.116" }
%"class.spirv_cross::VectorView.115" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.116" = type { [96 x i8] }
%"class.std::function" = type { %"class.std::_Function_base", ptr }
%"class.std::_Function_base" = type { %"union.std::_Any_data", ptr }
%"union.std::_Any_data" = type { %"union.std::_Nocopy_types" }
%"union.std::_Nocopy_types" = type { { i64, i64 } }
%"class.spirv_cross::Bitset" = type { i64, %"class.std::unordered_set" }
%"class.std::unordered_map.117" = type { %"class.std::_Hashtable.118" }
%"class.std::_Hashtable.118" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.spirv_cross::SmallVector.92" = type { %"class.spirv_cross::VectorView.93", i64, %"class.spirv_cross::AlignedBuffer.94" }
%"class.spirv_cross::VectorView.93" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.94" = type { [32 x i8] }
%"class.std::unordered_map.131" = type { %"class.std::_Hashtable.132" }
%"class.std::_Hashtable.132" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::unordered_set" = type { %"class.std::_Hashtable.74" }
%"class.std::_Hashtable.74" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }
%"class.std::unordered_map.145" = type { %"class.std::_Hashtable.146" }
%"class.std::_Hashtable.146" = type { ptr, i64, %"struct.std::__detail::_Hash_node_base", i64, %"struct.std::__detail::_Prime_rehash_policy", ptr }

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176), i32 noundef) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross12CompilerGLSL29register_impure_function_callEv(ptr noundef nonnull align 8 dereferenceable(9848) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca i32, align 4
  store ptr %0, ptr %2, align 8, !tbaa !5
  %11 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %3) #4
  %12 = getelementptr inbounds %"class.spirv_cross::Compiler", ptr %11, i32 0, i32 2
  store ptr %12, ptr %3, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %4) #4
  %13 = load ptr, ptr %3, align 8, !tbaa !5
  %14 = call noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %13) #4
  store ptr %14, ptr %4, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %15 = load ptr, ptr %3, align 8, !tbaa !5
  %16 = call noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %15) #4
  store ptr %16, ptr %5, align 8, !tbaa !5
  br label %17

17:                                               ; preds = %27, %1
  %18 = load ptr, ptr %4, align 8, !tbaa !5
  %19 = load ptr, ptr %5, align 8, !tbaa !5
  %20 = icmp ne ptr %18, %19
  br i1 %20, label %22, label %21

21:                                               ; preds = %17
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %3) #4
  br label %30

22:                                               ; preds = %17
  call void @llvm.lifetime.start.p0(i64 4, ptr %6) #4
  %23 = load ptr, ptr %4, align 8, !tbaa !5
  %24 = load i32, ptr %23, align 4, !tbaa !9
  store i32 %24, ptr %6, align 4, !tbaa !9
  %25 = load i32, ptr %6, align 4, !tbaa !9
  %26 = call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %11, i32 noundef %25)
  call void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176) %11, ptr noundef nonnull align 8 dereferenceable(176) %26)
  call void @llvm.lifetime.end.p0(i64 4, ptr %6) #4
  br label %27

27:                                               ; preds = %22
  %28 = load ptr, ptr %4, align 8, !tbaa !5
  %29 = getelementptr inbounds i32, ptr %28, i32 1
  store ptr %29, ptr %4, align 8, !tbaa !5
  br label %17

30:                                               ; preds = %21
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %31 = getelementptr inbounds %"class.spirv_cross::Compiler", ptr %11, i32 0, i32 3
  store ptr %31, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = call noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %32) #4
  store ptr %33, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %34 = load ptr, ptr %7, align 8, !tbaa !5
  %35 = call noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %34) #4
  store ptr %35, ptr %9, align 8, !tbaa !5
  br label %36

36:                                               ; preds = %46, %30
  %37 = load ptr, ptr %8, align 8, !tbaa !5
  %38 = load ptr, ptr %9, align 8, !tbaa !5
  %39 = icmp ne ptr %37, %38
  br i1 %39, label %41, label %40

40:                                               ; preds = %36
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  br label %49

41:                                               ; preds = %36
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #4
  %42 = load ptr, ptr %8, align 8, !tbaa !5
  %43 = load i32, ptr %42, align 4, !tbaa !9
  store i32 %43, ptr %10, align 4, !tbaa !9
  %44 = load i32, ptr %10, align 4, !tbaa !9
  %45 = call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %11, i32 noundef %44)
  call void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176) %11, ptr noundef nonnull align 8 dereferenceable(176) %45)
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #4
  br label %46

46:                                               ; preds = %41
  %47 = load ptr, ptr %8, align 8, !tbaa !5
  %48 = getelementptr inbounds i32, ptr %47, i32 1
  store ptr %48, ptr %8, align 8, !tbaa !5
  br label %36

49:                                               ; preds = %40
  ret void
}

declare void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176), ptr noundef nonnull align 8 dereferenceable(176)) #3

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #4 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"any pointer", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"int", !7, i64 0}


; Optimized IR (opt -passes='default<O3>'):
target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176), i32 noundef) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross12CompilerGLSL29register_impure_function_callEv(ptr noundef nonnull align 8 dereferenceable(9848) %0) local_unnamed_addr #0 align 2 {
  %2 = getelementptr inbounds i8, ptr %0, i64 1928
  %3 = tail call noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %2) #3
  %4 = tail call noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %2) #3
  %.not16 = icmp eq ptr %3, %4
  br i1 %.not16, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %.lr.ph, %1
  %5 = getelementptr inbounds i8, ptr %0, i64 1984
  %6 = tail call noundef ptr @_ZN11spirv_cross10VectorViewIjE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %5) #3
  %7 = tail call noundef ptr @_ZN11spirv_cross10VectorViewIjE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %5) #3
  %.not1518 = icmp eq ptr %6, %7
  br i1 %.not1518, label %._crit_edge22, label %.lr.ph21

.lr.ph:                                           ; preds = %1, %.lr.ph
  %.017 = phi ptr [ %10, %.lr.ph ], [ %3, %1 ]
  %8 = load i32, ptr %.017, align 4, !tbaa !5
  %9 = tail call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 noundef %8)
  tail call void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176) %0, ptr noundef nonnull align 8 dereferenceable(176) %9)
  %10 = getelementptr inbounds i8, ptr %.017, i64 4
  %.not = icmp eq ptr %10, %4
  br i1 %.not, label %._crit_edge, label %.lr.ph

._crit_edge22:                                    ; preds = %.lr.ph21, %._crit_edge
  ret void

.lr.ph21:                                         ; preds = %._crit_edge, %.lr.ph21
  %.01419 = phi ptr [ %13, %.lr.ph21 ], [ %6, %._crit_edge ]
  %11 = load i32, ptr %.01419, align 4, !tbaa !5
  %12 = tail call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 noundef %11)
  tail call void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176) %0, ptr noundef nonnull align 8 dereferenceable(176) %12)
  %13 = getelementptr inbounds i8, ptr %.01419, i64 4
  %.not15 = icmp eq ptr %13, %7
  br i1 %.not15, label %._crit_edge22, label %.lr.ph21
}

declare void @_ZN11spirv_cross8Compiler15flush_dependeesERNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(3176), ptr noundef nonnull align 8 dereferenceable(176)) local_unnamed_addr #2

attributes #0 = { mustprogress uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #1 = { mustprogress nounwind uwtable "min-legal-vector-width"="0" "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #2 = { "no-trapping-math"="true" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+cmov,+cx8,+fxsr,+mmx,+sse,+sse2,+x87" "tune-cpu"="generic" }
attributes #3 = { nounwind }

!llvm.module.flags = !{!0, !1, !2, !3}
!llvm.ident = !{!4}

!0 = !{i32 1, !"wchar_size", i32 4}
!1 = !{i32 8, !"PIC Level", i32 2}
!2 = !{i32 7, !"PIE Level", i32 2}
!3 = !{i32 7, !"uwtable", i32 2}
!4 = !{!"clang version 19.1.0 (git@github.com:llvm/llvm-project.git a4bf6cd7cfb1a1421ba92bca9d017b49936c55e4)"}
!5 = !{!6, !6, i64 0}
!6 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


; Effective O3 passes: GlobalOptPass,InferFunctionAttrsPass,InstCombinePass,JumpThreadingPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass