; LLVM IR from Lut1n/ImpGears :: src/ImpGears/Graphics/Rasterizer.ll (ZN3imp10UniformMap3mixERKS0_S2_f)

; 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"

%"struct.std::_Rb_tree_iterator" = type { ptr }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", %"class.std::shared_ptr.8" }
%"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::shared_ptr.8" = type { %"class.std::__shared_ptr.9" }
%"class.std::__shared_ptr.9" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }
%"struct.imp::UniformMap" = type { %"class.std::map", %"class.imp::Matrix3", %"class.imp::Matrix4", %"class.imp::Vec3", %"class.imp::Vec4", %"class.std::shared_ptr.2" }
%"class.std::map" = type { %"class.std::_Rb_tree" }
%"class.std::_Rb_tree" = type { %"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<imp::Uniform>>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<imp::Uniform>>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" }
%"struct.std::_Rb_tree<std::__cxx11::basic_string<char>, std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<imp::Uniform>>, std::_Select1st<std::pair<const std::__cxx11::basic_string<char>, std::shared_ptr<imp::Uniform>>>, std::less<std::__cxx11::basic_string<char>>>::_Rb_tree_impl" = type { [8 x i8], %"struct.std::_Rb_tree_header" }
%"struct.std::_Rb_tree_header" = type { %"struct.std::_Rb_tree_node_base", i64 }
%"struct.std::_Rb_tree_node_base" = type { i32, ptr, ptr, ptr }
%"class.imp::Matrix3" = type { %"class.imp::Matrix.base", [4 x i8] }
%"class.imp::Matrix.base" = type <{ %"class.imp::Object", [9 x float] }>
%"class.imp::Object" = type { ptr, %"class.std::shared_ptr" }
%"class.std::shared_ptr" = type { %"class.std::__shared_ptr" }
%"class.std::__shared_ptr" = type { ptr, %"class.std::__shared_count" }
%"class.imp::Matrix4" = type { %"class.imp::Matrix.0" }
%"class.imp::Matrix.0" = type { %"class.imp::Object", [16 x float] }
%"class.imp::Vec3" = type { %"class.imp::Vec.base", [4 x i8] }
%"class.imp::Vec.base" = type <{ %"class.imp::Object", [3 x float] }>
%"class.imp::Vec4" = type { %"class.imp::Vec.1" }
%"class.imp::Vec.1" = type { %"class.imp::Object", [4 x float] }
%"class.std::shared_ptr.2" = type { %"class.std::__shared_ptr.3" }
%"class.std::__shared_ptr.3" = type { ptr, %"class.std::__shared_count" }

; 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 void @_ZN3imp10UniformMap7reserveERKS0_(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(296)) #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEC2ERKSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEEixERSD_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3imp10UniformMap3mixERKS0_S2_f(ptr noundef nonnull align 8 dereferenceable(296) %0, ptr noundef nonnull align 8 dereferenceable(296) %1, ptr noundef nonnull align 8 dereferenceable(296) %2, float noundef %3) #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca ptr, align 8
  %6 = alloca ptr, align 8
  %7 = alloca ptr, align 8
  %8 = alloca float, align 4
  %9 = alloca ptr, align 8
  %10 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %11 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %12 = alloca %"struct.std::pair", align 8
  %13 = alloca ptr, align 8
  %14 = alloca i32, align 4
  %15 = alloca %"class.std::shared_ptr.8", align 8
  %16 = alloca %"class.std::shared_ptr.8", align 8
  store ptr %0, ptr %5, align 8, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !5
  store ptr %2, ptr %7, align 8, !tbaa !5
  store float %3, ptr %8, align 4, !tbaa !9
  %17 = load ptr, ptr %5, align 8
  %18 = load ptr, ptr %6, align 8, !tbaa !5
  call void @_ZN3imp10UniformMap7reserveERKS0_(ptr noundef nonnull align 8 dereferenceable(296) %17, ptr noundef nonnull align 8 dereferenceable(296) %18)
  call void @llvm.lifetime.start.p0(i64 8, ptr %9) #5
  %19 = getelementptr inbounds %"struct.imp::UniformMap", ptr %17, i32 0, i32 0
  store ptr %19, ptr %9, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 8, ptr %10) #5
  %20 = load ptr, ptr %9, align 8, !tbaa !5
  %21 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %20) #5
  %22 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %10, i32 0, i32 0
  store ptr %21, ptr %22, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr %11) #5
  %23 = load ptr, ptr %9, align 8, !tbaa !5
  %24 = call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %23) #5
  %25 = getelementptr inbounds %"struct.std::_Rb_tree_iterator", ptr %11, i32 0, i32 0
  store ptr %24, ptr %25, align 8
  br label %26

26:                                               ; preds = %44, %4
  %27 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %10, ptr noundef nonnull align 8 dereferenceable(8) %11) #5
  br i1 %27, label %29, label %28

28:                                               ; preds = %26
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %65

29:                                               ; preds = %26
  call void @llvm.lifetime.start.p0(i64 48, ptr %12) #5
  %30 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEC2ERKSB_(ptr noundef nonnull align 8 dereferenceable(48) %12, ptr noundef nonnull align 8 dereferenceable(48) %30)
  %31 = getelementptr inbounds %"struct.imp::UniformMap", ptr %17, i32 0, i32 0
  %32 = getelementptr inbounds %"struct.std::pair", ptr %12, i32 0, i32 0
  %33 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEEixERSD_(ptr noundef nonnull align 8 dereferenceable(48) %31, ptr noundef nonnull align 8 dereferenceable(32) %32)
          to label %34 unwind label %46

34:                                               ; preds = %29
  %35 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %33) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr %15) #5
  %36 = load ptr, ptr %6, align 8, !tbaa !5
  %37 = getelementptr inbounds %"struct.std::pair", ptr %12, i32 0, i32 0
  invoke void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::shared_ptr.8") align 8 %15, ptr noundef nonnull align 8 dereferenceable(296) %36, ptr noundef nonnull align 8 dereferenceable(32) %37)
          to label %38 unwind label %50

38:                                               ; preds = %34
  call void @llvm.lifetime.start.p0(i64 16, ptr %16) #5
  %39 = load ptr, ptr %7, align 8, !tbaa !5
  %40 = getelementptr inbounds %"struct.std::pair", ptr %12, i32 0, i32 0
  invoke void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind writable sret(%"class.std::shared_ptr.8") align 8 %16, ptr noundef nonnull align 8 dereferenceable(296) %39, ptr noundef nonnull align 8 dereferenceable(32) %40)
          to label %41 unwind label %54

41:                                               ; preds = %38
  %42 = load float, ptr %8, align 4, !tbaa !9
  invoke void @_ZN3imp7Uniform3mixERKSt10shared_ptrIS0_ES4_f(ptr noundef nonnull align 8 dereferenceable(392) %35, ptr noundef nonnull align 8 dereferenceable(16) %15, ptr noundef nonnull align 8 dereferenceable(16) %16, float noundef %42)
          to label %43 unwind label %58

43:                                               ; preds = %41
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %12) #5
  br label %44

44:                                               ; preds = %43
  %45 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %10) #5
  br label %26

46:                                               ; preds = %29
  %47 = landingpad { ptr, i32 }
          cleanup
  %48 = extractvalue { ptr, i32 } %47, 0
  store ptr %48, ptr %13, align 8
  %49 = extractvalue { ptr, i32 } %47, 1
  store i32 %49, ptr %14, align 4
  br label %64

50:                                               ; preds = %34
  %51 = landingpad { ptr, i32 }
          cleanup
  %52 = extractvalue { ptr, i32 } %51, 0
  store ptr %52, ptr %13, align 8
  %53 = extractvalue { ptr, i32 } %51, 1
  store i32 %53, ptr %14, align 4
  br label %63

54:                                               ; preds = %38
  %55 = landingpad { ptr, i32 }
          cleanup
  %56 = extractvalue { ptr, i32 } %55, 0
  store ptr %56, ptr %13, align 8
  %57 = extractvalue { ptr, i32 } %55, 1
  store i32 %57, ptr %14, align 4
  br label %62

58:                                               ; preds = %41
  %59 = landingpad { ptr, i32 }
          cleanup
  %60 = extractvalue { ptr, i32 } %59, 0
  store ptr %60, ptr %13, align 8
  %61 = extractvalue { ptr, i32 } %59, 1
  store i32 %61, ptr %14, align 4
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %16) #5
  br label %62

62:                                               ; preds = %58, %54
  call void @llvm.lifetime.end.p0(i64 16, ptr %16) #5
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %15) #5
  br label %63

63:                                               ; preds = %62, %50
  call void @llvm.lifetime.end.p0(i64 16, ptr %15) #5
  br label %64

64:                                               ; preds = %63, %46
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %12) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr %12) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %11) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %10) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %9) #5
  br label %66

65:                                               ; preds = %28
  ret void

66:                                               ; preds = %64
  %67 = load ptr, ptr %13, align 8
  %68 = load i32, ptr %14, align 4
  %69 = insertvalue { ptr, i32 } poison, ptr %67, 0
  %70 = insertvalue { ptr, i32 } %69, i32 %68, 1
  resume { ptr, i32 } %70
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

declare void @_ZN3imp7Uniform3mixERKSt10shared_ptrIS0_ES4_f(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16), float noundef) #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.8") align 8, ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(32)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) unnamed_addr #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 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 = { "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 = !{!10, !10, i64 0}
!10 = !{!"float", !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"

%"struct.std::_Rb_tree_iterator" = type { ptr }
%"struct.std::pair" = type { %"class.std::__cxx11::basic_string", %"class.std::shared_ptr.8" }
%"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::shared_ptr.8" = type { %"class.std::__shared_ptr.9" }
%"class.std::__shared_ptr.9" = type { ptr, %"class.std::__shared_count" }
%"class.std::__shared_count" = type { ptr }

; 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
declare dso_local void @_ZN3imp10UniformMap7reserveERKS0_(ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(296)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEC2ERKSB_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #1 align 2

declare i32 @__gxx_personality_v0(...)

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef ptr @_ZNKSt19__shared_ptr_accessIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress uwtable
declare dso_local noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEEixERSD_(ptr noundef nonnull align 8 dereferenceable(48), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: inlinehint mustprogress nounwind uwtable
declare dso_local void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48)) unnamed_addr #3 align 2

; Function Attrs: mustprogress uwtable
define dso_local void @_ZN3imp10UniformMap3mixERKS0_S2_f(ptr noundef nonnull align 8 dereferenceable(296) %0, ptr noundef nonnull align 8 dereferenceable(296) %1, ptr noundef nonnull align 8 dereferenceable(296) %2, float noundef %3) local_unnamed_addr #1 align 2 personality ptr @__gxx_personality_v0 {
  %5 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %6 = alloca %"struct.std::_Rb_tree_iterator", align 8
  %7 = alloca %"struct.std::pair", align 8
  %8 = alloca %"class.std::shared_ptr.8", align 8
  %9 = alloca %"class.std::shared_ptr.8", align 8
  tail call void @_ZN3imp10UniformMap7reserveERKS0_(ptr noundef nonnull align 8 dereferenceable(296) %0, ptr noundef nonnull align 8 dereferenceable(296) %1)
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5) #5
  %10 = tail call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48) %0) #5
  store ptr %10, ptr %5, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %6) #5
  %11 = tail call ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48) %0) #5
  store ptr %11, ptr %6, align 8
  %12 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %12, label %.lr.ph, label %._crit_edge

._crit_edge:                                      ; preds = %19, %4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  ret void

.lr.ph:                                           ; preds = %4, %19
  call void @llvm.lifetime.start.p0(i64 48, ptr nonnull %7) #5
  %13 = call noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEC2ERKSB_(ptr noundef nonnull align 8 dereferenceable(48) %7, ptr noundef nonnull align 8 dereferenceable(48) %13)
  %14 = invoke noundef nonnull align 8 dereferenceable(16) ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEEixERSD_(ptr noundef nonnull align 8 dereferenceable(48) %0, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %15 unwind label %22

15:                                               ; preds = %.lr.ph
  %16 = call noundef ptr @_ZNKSt19__shared_ptr_accessIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2ELb0ELb0EEptEv(ptr noundef nonnull align 1 dereferenceable(1) %14) #5
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %8) #5
  invoke void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr.8") align 8 %8, ptr noundef nonnull align 8 dereferenceable(296) %1, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %17 unwind label %24

17:                                               ; preds = %15
  call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %9) #5
  invoke void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind nonnull writable sret(%"class.std::shared_ptr.8") align 8 %9, ptr noundef nonnull align 8 dereferenceable(296) %2, ptr noundef nonnull align 8 dereferenceable(32) %7)
          to label %18 unwind label %26

18:                                               ; preds = %17
  invoke void @_ZN3imp7Uniform3mixERKSt10shared_ptrIS0_ES4_f(ptr noundef nonnull align 8 dereferenceable(392) %16, ptr noundef nonnull align 8 dereferenceable(16) %8, ptr noundef nonnull align 8 dereferenceable(16) %9, float noundef %3)
          to label %19 unwind label %28

19:                                               ; preds = %18
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %7) #5
  %20 = call noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8) %5) #5
  %21 = call noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEESF_(ptr noundef nonnull align 8 dereferenceable(8) %5, ptr noundef nonnull align 8 dereferenceable(8) %6) #5
  br i1 %21, label %.lr.ph, label %._crit_edge

22:                                               ; preds = %.lr.ph
  %23 = landingpad { ptr, i32 }
          cleanup
  br label %32

24:                                               ; preds = %15
  %25 = landingpad { ptr, i32 }
          cleanup
  br label %31

26:                                               ; preds = %17
  %27 = landingpad { ptr, i32 }
          cleanup
  br label %30

28:                                               ; preds = %18
  %29 = landingpad { ptr, i32 }
          cleanup
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %9) #5
  br label %30

30:                                               ; preds = %28, %26
  %.pn = phi { ptr, i32 } [ %29, %28 ], [ %27, %26 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %9) #5
  call void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16) %8) #5
  br label %31

31:                                               ; preds = %30, %24
  %.pn.pn = phi { ptr, i32 } [ %.pn, %30 ], [ %25, %24 ]
  call void @llvm.lifetime.end.p0(i64 16, ptr nonnull %8) #5
  br label %32

32:                                               ; preds = %31, %22
  %.pn.pn.pn = phi { ptr, i32 } [ %.pn.pn, %31 ], [ %23, %22 ]
  call void @_ZNSt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEED2Ev(ptr noundef nonnull align 8 dereferenceable(48) %7) #5
  call void @llvm.lifetime.end.p0(i64 48, ptr nonnull %7) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5) #5
  resume { ptr, i32 } %.pn.pn.pn
}

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE5beginEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local ptr @_ZNSt3mapINSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEESt4lessIS5_ESaISt4pairIKS5_S9_EEE3endEv(ptr noundef nonnull align 8 dereferenceable(48)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef zeroext i1 @_ZStneRKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEESF_(ptr noundef nonnull align 8 dereferenceable(8), ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(48) ptr @_ZNKSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEdeEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

declare void @_ZN3imp7Uniform3mixERKSt10shared_ptrIS0_ES4_f(ptr noundef nonnull align 8 dereferenceable(392), ptr noundef nonnull align 8 dereferenceable(16), ptr noundef nonnull align 8 dereferenceable(16), float noundef) local_unnamed_addr #4

; Function Attrs: mustprogress uwtable
declare dso_local void @_ZNK3imp10UniformMap3getERKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEE(ptr dead_on_unwind noalias writable sret(%"class.std::shared_ptr.8") align 8, ptr noundef nonnull align 8 dereferenceable(296), ptr noundef nonnull align 8 dereferenceable(32)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef nonnull align 8 dereferenceable(8) ptr @_ZNSt17_Rb_tree_iteratorISt4pairIKNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEEESt10shared_ptrIN3imp7UniformEEEEppEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #2 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZNSt12__shared_ptrIN3imp7UniformELN9__gnu_cxx12_Lock_policyE2EED2Ev(ptr noundef nonnull align 8 dereferenceable(16)) 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 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 = { "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)"}


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