; 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::TypedID.280" = type { i32 }
%"class.spirv_cross::TypedID.281" = type { i32 }
%"struct.spirv_cross::IVariant" = type <{ ptr, %"class.spirv_cross::TypedID.280", [4 x i8] }>
%"struct.spirv_cross::SPIRVariable" = type { %"struct.spirv_cross::IVariant.base", %"class.spirv_cross::TypedID.281", i32, i32, %"class.spirv_cross::TypedID.280", %"class.spirv_cross::TypedID.282", %"class.spirv_cross::SmallVector.92", i8, i8, %"class.spirv_cross::TypedID.280", %"class.spirv_cross::SmallVector.7", i8, i8, i8, i8, i32, %"class.spirv_cross::TypedID.283", i8, i8, i8, ptr }
%"struct.spirv_cross::IVariant.base" = type <{ ptr, %"class.spirv_cross::TypedID.280" }>
%"class.spirv_cross::TypedID.282" = type { i32 }
%"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.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.283" = type { i32 }
%"struct.spirv_cross::SPIRType" = type { %"struct.spirv_cross::IVariant.base", i32, i32, i32, i32, i32, %"class.spirv_cross::SmallVector.92", %"class.spirv_cross::SmallVector.284", i32, i8, i8, i32, %"class.spirv_cross::SmallVector.227", %"class.spirv_cross::SmallVector.92", %"struct.spirv_cross::SPIRType::ImageType", %"class.spirv_cross::TypedID.281", %"class.spirv_cross::TypedID.281", %"class.std::unordered_set.165" }
%"class.spirv_cross::SmallVector.284" = type { %"class.spirv_cross::VectorView.285", i64, %"class.spirv_cross::AlignedBuffer.286" }
%"class.spirv_cross::VectorView.285" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.286" = type { [8 x i8] }
%"class.spirv_cross::SmallVector.227" = type { %"class.spirv_cross::VectorView.228", i64, %"class.spirv_cross::AlignedBuffer.229" }
%"class.spirv_cross::VectorView.228" = type { ptr, i64 }
%"class.spirv_cross::AlignedBuffer.229" = type { [32 x i8] }
%"struct.spirv_cross::SPIRType::ImageType" = type { %"class.spirv_cross::TypedID.281", i32, i8, i8, i8, i32, i32, i32 }
%"class.std::unordered_set.165" = type { %"class.std::_Hashtable.166" }
%"class.std::_Hashtable.166" = 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 }

; 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 nounwind uwtable
declare dso_local noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE1EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4)) #1 align 2

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176), i32, i32 noundef) #2

; Function Attrs: nocallback nofree nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler21has_member_decorationENS_7TypedIDILNS_5TypesE1EEEjN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176), i32, i32 noundef, i32 noundef) #2

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE0EEcvNS0_IXT_EEEILS1_1EEEv(ptr noundef nonnull align 4 dereferenceable(4)) #4 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE1EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK11spirv_cross12CompilerGLSL25is_per_primitive_variableERKNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(176) %1) #4 align 2 {
  %3 = alloca i1, align 1
  %4 = alloca ptr, align 8
  %5 = alloca ptr, align 8
  %6 = alloca %"class.spirv_cross::TypedID.280", align 4
  %7 = alloca ptr, align 8
  %8 = alloca %"class.spirv_cross::TypedID.280", align 4
  %9 = alloca i32, align 4
  %10 = alloca i32, align 4
  %11 = alloca i32, align 4
  %12 = alloca %"class.spirv_cross::TypedID.281", align 4
  store ptr %0, ptr %4, align 8, !tbaa !5
  store ptr %1, ptr %5, align 8, !tbaa !5
  %13 = load ptr, ptr %4, align 8
  %14 = load ptr, ptr %5, align 8, !tbaa !5
  %15 = getelementptr inbounds %"struct.spirv_cross::IVariant", ptr %14, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %6, ptr align 8 %15, i64 4, i1 false), !tbaa.struct !9
  %16 = getelementptr inbounds %"class.spirv_cross::TypedID.280", ptr %6, i32 0, i32 0
  %17 = load i32, ptr %16, align 4
  %18 = call noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %13, i32 %17, i32 noundef 5271)
  br i1 %18, label %19, label %20

19:                                               ; preds = %2
  store i1 true, ptr %3, align 1
  br label %59

20:                                               ; preds = %2
  call void @llvm.lifetime.start.p0(i64 8, ptr %7) #5
  %21 = load ptr, ptr %5, align 8, !tbaa !5
  %22 = getelementptr inbounds %"struct.spirv_cross::SPIRVariable", ptr %21, i32 0, i32 1
  %23 = call noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE1EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4) %22)
  %24 = call noundef nonnull align 8 dereferenceable(336) ptr @_ZNK11spirv_cross8Compiler3getINS_8SPIRTypeEEERKT_j(ptr noundef nonnull align 8 dereferenceable(3176) %13, i32 noundef %23)
  store ptr %24, ptr %7, align 8, !tbaa !5
  %25 = load ptr, ptr %7, align 8, !tbaa !5
  %26 = getelementptr inbounds %"struct.spirv_cross::IVariant", ptr %25, i32 0, i32 1
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %8, ptr align 8 %26, i64 4, i1 false), !tbaa.struct !9
  %27 = getelementptr inbounds %"class.spirv_cross::TypedID.280", ptr %8, i32 0, i32 0
  %28 = load i32, ptr %27, align 4
  %29 = call noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %13, i32 %28, i32 noundef 2)
  br i1 %29, label %31, label %30

30:                                               ; preds = %20
  store i1 false, ptr %3, align 1
  store i32 1, ptr %9, align 4
  br label %58

31:                                               ; preds = %20
  call void @llvm.lifetime.start.p0(i64 4, ptr %10) #5
  store i32 0, ptr %10, align 4, !tbaa !10
  call void @llvm.lifetime.start.p0(i64 4, ptr %11) #5
  %32 = load ptr, ptr %7, align 8, !tbaa !5
  %33 = getelementptr inbounds %"struct.spirv_cross::SPIRType", ptr %32, i32 0, i32 12
  %34 = call noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE1EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %33) #5
  %35 = trunc i64 %34 to i32
  store i32 %35, ptr %11, align 4, !tbaa !10
  br label %36

36:                                               ; preds = %52, %31
  %37 = load i32, ptr %10, align 4, !tbaa !10
  %38 = load i32, ptr %11, align 4, !tbaa !10
  %39 = icmp ult i32 %37, %38
  br i1 %39, label %41, label %40

40:                                               ; preds = %36
  store i32 2, ptr %9, align 4
  br label %55

41:                                               ; preds = %36
  %42 = load ptr, ptr %7, align 8, !tbaa !5
  %43 = getelementptr inbounds %"struct.spirv_cross::IVariant", ptr %42, i32 0, i32 1
  %44 = call i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE0EEcvNS0_IXT_EEEILS1_1EEEv(ptr noundef nonnull align 4 dereferenceable(4) %43)
  %45 = getelementptr inbounds %"class.spirv_cross::TypedID.281", ptr %12, i32 0, i32 0
  store i32 %44, ptr %45, align 4
  %46 = load i32, ptr %10, align 4, !tbaa !10
  %47 = getelementptr inbounds %"class.spirv_cross::TypedID.281", ptr %12, i32 0, i32 0
  %48 = load i32, ptr %47, align 4
  %49 = call noundef zeroext i1 @_ZNK11spirv_cross8Compiler21has_member_decorationENS_7TypedIDILNS_5TypesE1EEEjN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %13, i32 %48, i32 noundef %46, i32 noundef 5271)
  br i1 %49, label %51, label %50

50:                                               ; preds = %41
  store i1 false, ptr %3, align 1
  store i32 1, ptr %9, align 4
  br label %55

51:                                               ; preds = %41
  br label %52

52:                                               ; preds = %51
  %53 = load i32, ptr %10, align 4, !tbaa !10
  %54 = add i32 %53, 1
  store i32 %54, ptr %10, align 4, !tbaa !10
  br label %36, !llvm.loop !12

55:                                               ; preds = %50, %40
  call void @llvm.lifetime.end.p0(i64 4, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 4, ptr %10) #5
  %56 = load i32, ptr %9, align 4
  switch i32 %56, label %58 [
    i32 2, label %57
  ]

57:                                               ; preds = %55
  store i1 true, ptr %3, align 1
  store i32 1, ptr %9, align 4
  br label %58

58:                                               ; preds = %57, %55, %30
  call void @llvm.lifetime.end.p0(i64 8, ptr %7) #5
  br label %59

59:                                               ; preds = %58, %19
  %60 = load i1, ptr %3, align 1
  ret i1 %60
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(336) ptr @_ZNK11spirv_cross8Compiler3getINS_8SPIRTypeEEERKT_j(ptr noundef nonnull align 8 dereferenceable(3176), i32 noundef) #4 align 2

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #4 = { 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 #5 = { 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 = !{i64 0, i64 4, !10}
!10 = !{!11, !11, i64 0}
!11 = !{!"int", !7, i64 0}
!12 = distinct !{!12, !13}
!13 = !{!"llvm.loop.mustprogress"}


; 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 nounwind uwtable
declare dso_local noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE1EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #0 align 2

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176), i32, i32 noundef) local_unnamed_addr #1

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler21has_member_decorationENS_7TypedIDILNS_5TypesE1EEEjN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176), i32, i32 noundef, i32 noundef) local_unnamed_addr #1

; Function Attrs: mustprogress uwtable
declare dso_local i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE0EEcvNS0_IXT_EEEILS1_1EEEv(ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE1EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16)) local_unnamed_addr #0 align 2

; Function Attrs: mustprogress uwtable
define dso_local noundef zeroext i1 @_ZNK11spirv_cross12CompilerGLSL25is_per_primitive_variableERKNS_12SPIRVariableE(ptr noundef nonnull align 8 dereferenceable(9848) %0, ptr noundef nonnull align 8 dereferenceable(176) %1) local_unnamed_addr #2 align 2 {
  %3 = getelementptr inbounds i8, ptr %1, i64 8
  %.sroa.08.0.copyload = load i32, ptr %3, align 8, !tbaa !5
  %4 = tail call noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 %.sroa.08.0.copyload, i32 noundef 5271)
  br i1 %4, label %.loopexit, label %5

5:                                                ; preds = %2
  %6 = getelementptr inbounds i8, ptr %1, i64 12
  %7 = tail call noundef i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE1EEcvjEv(ptr noundef nonnull align 4 dereferenceable(4) %6)
  %8 = tail call noundef nonnull align 8 dereferenceable(336) ptr @_ZNK11spirv_cross8Compiler3getINS_8SPIRTypeEEERKT_j(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 noundef %7)
  %9 = getelementptr inbounds i8, ptr %8, i64 8
  %.sroa.05.0.copyload = load i32, ptr %9, align 8, !tbaa !5
  %10 = tail call noundef zeroext i1 @_ZNK11spirv_cross8Compiler14has_decorationENS_7TypedIDILNS_5TypesE0EEEN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 %.sroa.05.0.copyload, i32 noundef 2)
  br i1 %10, label %11, label %.loopexit

11:                                               ; preds = %5
  %12 = getelementptr inbounds i8, ptr %8, i64 136
  %13 = tail call noundef i64 @_ZNK11spirv_cross10VectorViewINS_7TypedIDILNS_5TypesE1EEEE4sizeEv(ptr noundef nonnull align 8 dereferenceable(16) %12) #3
  %14 = trunc i64 %13 to i32
  %.not15 = icmp eq i32 %14, 0
  br i1 %.not15, label %.loopexit, label %.lr.ph

.lr.ph:                                           ; preds = %.lr.ph, %11
  %.01416 = phi i32 [ 0, %11 ], [ %17, %.lr.ph ]
  %15 = tail call i32 @_ZNK11spirv_cross7TypedIDILNS_5TypesE0EEcvNS0_IXT_EEEILS1_1EEEv(ptr noundef nonnull align 4 dereferenceable(4) %9)
  %16 = tail call noundef zeroext i1 @_ZNK11spirv_cross8Compiler21has_member_decorationENS_7TypedIDILNS_5TypesE1EEEjN3spv10DecorationE(ptr noundef nonnull align 8 dereferenceable(3176) %0, i32 %15, i32 noundef %.01416, i32 noundef 5271)
  %.not = xor i1 %16, true
  %17 = add nuw i32 %.01416, 1
  %exitcond = icmp eq i32 %17, %14
  %or.cond = select i1 %.not, i1 true, i1 %exitcond
  br i1 %or.cond, label %.loopexit, label %.lr.ph, !llvm.loop !9

.loopexit:                                        ; preds = %.lr.ph, %11, %5, %2
  %.2 = phi i1 [ true, %2 ], [ false, %5 ], [ true, %11 ], [ %16, %.lr.ph ]
  ret i1 %.2
}

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(336) ptr @_ZNK11spirv_cross8Compiler3getINS_8SPIRTypeEEERKT_j(ptr noundef nonnull align 8 dereferenceable(3176), i32 noundef) local_unnamed_addr #2 align 2

attributes #0 = { 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 #1 = { "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 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 = { 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"}
!9 = distinct !{!9, !10}
!10 = !{!"llvm.loop.mustprogress"}


; Effective O3 passes: ConstraintEliminationPass,CorrelatedValuePropagationPass,EarlyCSEPass,GVNPass,GlobalOptPass,IndVarSimplifyPass,InferFunctionAttrsPass,InstCombinePass,InstSimplifyPass,JumpThreadingPass,LCSSAPass,LICMPass,LoopRotatePass,LoopSimplifyPass,LoopUnrollPass,SROAPass,SimplifyCFGPass,TailCallElimPass