; 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.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] }
%"struct.spirv_cross::SPIRBlock" = type { %"struct.spirv_cross::IVariant.base", i32, i32, i32, %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.280", %"class.spirv_cross::TypedID.280", %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.283", %struct.anon, %"class.spirv_cross::SmallVector.369", %"class.spirv_cross::SmallVector.372", %"class.spirv_cross::SmallVector.375", %"class.spirv_cross::SmallVector.375", %"class.spirv_cross::SmallVector.378", %"class.spirv_cross::SmallVector.378", i8, i8, i8, %"class.spirv_cross::TypedID.283", %"class.spirv_cross::TypedID.283", %"class.spirv_cross::SmallVector.293", %"class.spirv_cross::SmallVector.293", %"class.spirv_cross::SmallVector.7" }
%"struct.spirv_cross::IVariant.base" = type <{ ptr, %"class.spirv_cross::TypedID.280" }>
%"class.spirv_cross::TypedID.280" = type { i32 }
%struct.anon = type { [3 x %"class.spirv_cross::TypedID.280"], %"class.spirv_cross::TypedID.280" }
%"class.spirv_cross::SmallVector.369" = type { %"class.spirv_cross::VectorView.370", i64, %"class.spirv_cross::AlignedBuffer.371" }
%"class.spirv_cross::VectorView.370" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.371" = type { [96 x i8] }
%"class.spirv_cross::SmallVector.372" = type { %"class.spirv_cross::VectorView.373", i64, %"class.spirv_cross::AlignedBuffer.374" }
%"class.spirv_cross::VectorView.373" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.374" = type { [96 x i8] }
%"class.spirv_cross::SmallVector.375" = type { %"class.spirv_cross::VectorView.376", i64, %"class.spirv_cross::AlignedBuffer.377" }
%"class.spirv_cross::VectorView.376" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.377" = type { [64 x i8] }
%"class.spirv_cross::SmallVector.378" = type { %"class.spirv_cross::VectorView.379", i64, %"class.spirv_cross::AlignedBuffer.380" }
%"class.spirv_cross::VectorView.379" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.380" = type { [128 x i8] }
%"class.spirv_cross::TypedID.283" = type { i32 }
%"class.spirv_cross::SmallVector.293" = type { %"class.spirv_cross::VectorView.294", i64, %"class.spirv_cross::AlignedBuffer.295" }
%"class.spirv_cross::VectorView.294" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.295" = type { [32 x i8] }
%"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.spirv_cross::TypedID.282" = type { i32 }

@.str.298 = external hidden unnamed_addr constant [2 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

declare i32 @__gxx_personality_v0(...)

; 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 void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11spirv_cross12CompilerGLSL9statementIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERA2_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(2)) #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE2EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4)) #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross12CompilerGLSL28emit_while_loop_initializersERKNS_9SPIRBlockE(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(976) %1) #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca ptr, align 8
  %9 = alloca ptr, align 8
  %10 = alloca %"class.std::__cxx11::basic_string", align 8
  %11 = alloca ptr, align 8
  %12 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %13 = load ptr, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #4
  %14 = load ptr, ptr %4, align 8, !tbaa !5
  %15 = getelementptr inbounds %"struct.spirv_cross::SPIRBlock", ptr %14, i32 0, i32 25
  store ptr %15, ptr %5, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %6) #4
  %16 = load ptr, ptr %5, align 8, !tbaa !5
  %17 = call noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %16) #4
  store ptr %17, ptr %6, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #4
  %18 = load ptr, ptr %5, align 8, !tbaa !5
  %19 = call noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %18) #4
  store ptr %19, ptr %7, align 8, !tbaa !5
  br label %20

20:                                               ; preds = %35, %2
  %21 = load ptr, ptr %6, align 8, !tbaa !5
  %22 = load ptr, ptr %7, align 8, !tbaa !5
  %23 = icmp ne ptr %21, %22
  br i1 %23, label %25, label %24

24:                                               ; preds = %20
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br label %42

25:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 8, ptr %8) #4
  %26 = load ptr, ptr %6, align 8, !tbaa !5
  store ptr %26, ptr %8, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #4
  %27 = load ptr, ptr %8, align 8, !tbaa !5
  %28 = call noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE2EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4) %27)
  %29 = call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %13, i32 noundef %28)
  store ptr %29, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 32, ptr %10) #4
  %30 = load ptr, ptr %9, align 8, !tbaa !5
  %31 = load ptr, ptr %13, align 8, !tbaa !9
  %32 = getelementptr inbounds ptr, ptr %31, i64 39
  %33 = load ptr, ptr %32, align 8
  call void %33(ptr dead_on_unwind writable sret(%"class.std::__cxx11::basic_string") align 8 %10, ptr noundef nonnull align 8 dereferenceable(9848) %13, ptr noundef nonnull align 8 dereferenceable(176) %30)
  invoke void @_ZN11spirv_cross12CompilerGLSL9statementIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERA2_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848) %13, ptr noundef nonnull align 8 dereferenceable(32) %10, ptr noundef nonnull align 1 dereferenceable(2) @.str.298)
          to label %34 unwind label %38

34:                                               ; preds = %25
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %8) #4
  br label %35

35:                                               ; preds = %34
  %36 = load ptr, ptr %6, align 8, !tbaa !5
  %37 = getelementptr inbounds %"class.spirv_cross::TypedID.282", ptr %36, i32 1
  store ptr %37, ptr %6, align 8, !tbaa !5
  br label %20

38:                                               ; preds = %25
  %39 = landingpad { ptr, i32 }
          cleanup
  %40 = extractvalue { ptr, i32 } %39, 0
  store ptr %40, ptr %11, align 8
  %41 = extractvalue { ptr, i32 } %39, 1
  store i32 %41, ptr %12, align 4
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %10) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr %10) #4
  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
  call void @llvm.lifetime.end.p0(i64 8, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #4
  br label %43

42:                                               ; preds = %24
  ret void

43:                                               ; preds = %38
  %44 = load ptr, ptr %11, align 8
  %45 = load i32, ptr %12, align 4
  %46 = insertvalue { ptr, i32 } poison, ptr %44, 0
  %47 = insertvalue { ptr, i32 } %46, i32 %45, 1
  resume { ptr, i32 } %47
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) #2 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 = { 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 = { 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 #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 = !{!"vtable pointer", !8, 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"

%"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] }

@.str.298 = external hidden unnamed_addr constant [2 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

declare i32 @__gxx_personality_v0(...)

; 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 #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32)) unnamed_addr #2 align 2

; Function Attrs: inlinehint mustprogress uwtable
declare dso_local void @_ZN11spirv_cross12CompilerGLSL9statementIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERA2_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848), ptr noundef nonnull align 8 dereferenceable(32), ptr noundef nonnull align 1 dereferenceable(2)) local_unnamed_addr #3 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE2EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN11spirv_cross12CompilerGLSL28emit_while_loop_initializersERKNS_9SPIRBlockE(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(976) %1) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %3 = alloca %"class.std::__cxx11::basic_string", align 8
  %4 = getelementptr inbounds i8, ptr %1, i64 864
  %5 = tail call noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #4
  %6 = tail call noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE3endEv(ptr noundef nonnull align 8 dereferenceable(16) %4) #4
  %.not11 = icmp eq ptr %5, %6
  br i1 %.not11, label %._crit_edge, label %.lr.ph

._crit_edge:                                      ; preds = %12, %2
  ret void

.lr.ph:                                           ; preds = %2, %12
  %.012 = phi ptr [ %13, %12 ], [ %5, %2 ]
  %7 = call noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE2EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4) %.012)
  %8 = call noundef nonnull align 8 dereferenceable(176) ptr @_ZN11spirv_cross8Compiler3getINS_12SPIRVariableEEERT_j(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 noundef %7)
  call void @llvm.lifetime.start.p0(i64 32, ptr nonnull %3) #4
  %9 = load ptr, ptr %0, align 8, !tbaa !5
  %10 = getelementptr inbounds i8, ptr %9, i64 312
  %11 = load ptr, ptr %10, align 8
  call void %11(ptr dead_on_unwind nonnull writable sret(%"class.std::__cxx11::basic_string") align 8 %3, ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(176) %8)
  invoke void @_ZN11spirv_cross12CompilerGLSL9statementIJNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEERA2_KcEEEvDpOT_(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(32) %3, ptr noundef nonnull align 1 dereferenceable(2) @.str.298)
          to label %12 unwind label %14

12:                                               ; preds = %.lr.ph
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  %13 = getelementptr inbounds i8, ptr %.012, i64 4
  %.not = icmp eq ptr %13, %6
  br i1 %.not, label %._crit_edge, label %.lr.ph

14:                                               ; preds = %.lr.ph
  %15 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEED2Ev(ptr noundef nonnull align 8 dereferenceable(32) %3) #4
  call void @llvm.lifetime.end.p0(i64 32, ptr nonnull %3) #4
  resume { ptr, i32 } %15
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE5beginEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE2EEEE3endEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #2 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 = { 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 = { 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 #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 = !{!"vtable pointer", !7, i64 0}
!7 = !{!"Simple C++ TBAA"}


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