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

; 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.anon.543 = type { ptr, ptr }
%"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 }

@.str.35 = external hidden unnamed_addr constant [1 x i8], align 1

; 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
define dso_local void @_ZN11spirv_cross11CompilerMSL31declare_complex_constant_arraysEv(ptr noundef nonnull align 8 dereferenceable(12482) %0) #1 align 2 {
  %2 = alloca ptr, align 8
  %3 = alloca i8, align 1
  %4 = alloca i32, align 4
  %5 = alloca i8, align 1
  %6 = alloca %class.anon.543, align 8
  store ptr %0, ptr %2, align 8, !tbaa !5
  %7 = load ptr, ptr %2, align 8
  call void @llvm.lifetime.start.p0(i64 1, ptr %3) #4
  %8 = getelementptr inbounds %"class.spirv_cross::Compiler", ptr %7, i32 0, i32 1
  %9 = getelementptr inbounds %"class.spirv_cross::ParsedIR", ptr %8, i32 0, i32 4
  %10 = getelementptr inbounds [14 x %"class.spirv_cross::SmallVector.7"], ptr %9, i64 0, i64 4
  %11 = call noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE0EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %10) #4
  %12 = icmp eq i64 %11, 1
  %13 = zext i1 %12 to i8
  store i8 %13, ptr %3, align 1, !tbaa !9
  %14 = load i8, ptr %3, align 1, !tbaa !9, !range !11, !noundef !12
  %15 = trunc i8 %14 to i1
  br i1 %15, label %17, label %16

16:                                               ; preds = %1
  store i32 1, ptr %4, align 4
  br label %25

17:                                               ; preds = %1
  call void @llvm.lifetime.start.p0(i64 1, ptr %5) #4
  store i8 0, ptr %5, align 1, !tbaa !9
  %18 = getelementptr inbounds %"class.spirv_cross::Compiler", ptr %7, i32 0, i32 1
  call void @llvm.lifetime.start.p0(i64 16, ptr %6) #4
  %19 = getelementptr inbounds %class.anon.543, ptr %6, i32 0, i32 0
  store ptr %7, ptr %19, align 8, !tbaa !13
  %20 = getelementptr inbounds %class.anon.543, ptr %6, i32 0, i32 1
  store ptr %5, ptr %20, align 8, !tbaa !5
  call void @"_ZN11spirv_cross8ParsedIR17for_each_typed_idINS_12SPIRConstantEZNS_11CompilerMSL31declare_complex_constant_arraysEvE3$_0EEvRKT0_"(ptr noundef nonnull align 8 dereferenceable(1920) %18, ptr noundef nonnull align 8 dereferenceable(16) %6)
  call void @llvm.lifetime.end.p0(i64 16, ptr %6) #4
  %21 = load i8, ptr %5, align 1, !tbaa !9, !range !11, !noundef !12
  %22 = trunc i8 %21 to i1
  br i1 %22, label %23, label %24

23:                                               ; preds = %17
  call void @_ZN11spirv_cross12CompilerGLSL9statementIJRA1_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848) %7, ptr noundef nonnull align 1 dereferenceable(1) @.str.35)
  br label %24

24:                                               ; preds = %23, %17
  call void @llvm.lifetime.end.p0(i64 1, ptr %5) #4
  store i32 0, ptr %4, align 4
  br label %25

25:                                               ; preds = %24, %16
  call void @llvm.lifetime.end.p0(i64 1, ptr %3) #4
  %26 = load i32, ptr %4, align 4
  switch i32 %26, label %28 [
    i32 0, label %27
    i32 1, label %27
  ]

27:                                               ; preds = %25, %25
  ret void

28:                                               ; preds = %25
  unreachable
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11spirv_cross12CompilerGLSL9statementIJRA1_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848), ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE0EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZN11spirv_cross8ParsedIR17for_each_typed_idINS_12SPIRConstantEZNS_11CompilerMSL31declare_complex_constant_arraysEvE3$_0EEvRKT0_"(ptr noundef nonnull align 8 dereferenceable(1920), ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

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 = { inlinehint 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 #3 = { 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 #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 = !{!"bool", !7, i64 0}
!11 = !{i8 0, i8 2}
!12 = !{}
!13 = !{!14, !6, i64 0}
!14 = !{!"_ZTSZN11spirv_cross11CompilerMSL31declare_complex_constant_arraysEvE3$_0", !6, i64 0, !6, i64 8}


; 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"

%class.anon.543 = type { ptr, ptr }

@.str.35 = external hidden unnamed_addr constant [1 x i8], align 1

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

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

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross11CompilerMSL31declare_complex_constant_arraysEv(ptr noundef nonnull align 8 dereferenceable(12482) %0) local_unnamed_addr #1 align 2 {
  %2 = alloca i8, align 1
  %3 = alloca %class.anon.543, align 8
  %4 = getelementptr inbounds i8, ptr %0, i64 536
  %5 = tail call noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE0EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #4
  %6 = icmp eq i64 %5, 1
  br i1 %6, label %7, label %14

7:                                                ; preds = %1
  %8 = getelementptr inbounds i8, ptr %0, i64 8
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %2) #4
  store i8 0, ptr %2, align 1, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %3) #4
  store ptr %0, ptr %3, align 8, !tbaa !9
  %9 = getelementptr inbounds i8, ptr %3, i64 8
  store ptr %2, ptr %9, align 8, !tbaa !12
  call void @"_ZN11spirv_cross8ParsedIR17for_each_typed_idINS_12SPIRConstantEZNS_11CompilerMSL31declare_complex_constant_arraysEvE3$_0EEvRKT0_"(ptr noundef nonnull align 8 dereferenceable(1920) %8, ptr noundef nonnull align 8 dereferenceable(16) %3)
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %3) #4
  %10 = load i8, ptr %2, align 1, !tbaa !5, !range !13, !noundef !14
  %11 = trunc nuw i8 %10 to i1
  br i1 %11, label %12, label %13

12:                                               ; preds = %7
  call void @_ZN11spirv_cross12CompilerGLSL9statementIJRA1_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 1 dereferenceable(1) @.str.35)
  br label %13

13:                                               ; preds = %12, %7
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2) #4
  br label %14

14:                                               ; preds = %1, %13
  ret void
}

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11spirv_cross12CompilerGLSL9statementIJRA1_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848), ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE0EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
declare hidden void @"_ZN11spirv_cross8ParsedIR17for_each_typed_idINS_12SPIRConstantEZNS_11CompilerMSL31declare_complex_constant_arraysEvE3$_0EEvRKT0_"(ptr noundef nonnull align 8 dereferenceable(1920), ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #1 align 2

attributes #0 = { mustprogress 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 = { inlinehint 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 #3 = { 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 #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 = !{!"bool", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"_ZTSZN11spirv_cross11CompilerMSL31declare_complex_constant_arraysEvE3$_0", !11, i64 0, !11, i64 8}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!11, !11, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass