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

; 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.295" = type { i32 }
%struct.spvc_compiler_s = type <{ %struct.ScratchMemoryAllocation, ptr, %"class.std::unique_ptr.133", i32, [4 x i8] }>
%struct.ScratchMemoryAllocation = type { ptr }
%"class.std::unique_ptr.133" = type { %"struct.std::__uniq_ptr_data.134" }
%"struct.std::__uniq_ptr_data.134" = type { %"class.std::__uniq_ptr_impl.135" }
%"class.std::__uniq_ptr_impl.135" = type { %"class.std::tuple.136" }
%"class.std::tuple.136" = type { %"struct.std::_Tuple_impl.137" }
%"struct.std::_Tuple_impl.137" = type { %"struct.std::_Head_base.140" }
%"struct.std::_Head_base.140" = type { 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 nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN11spirv_cross8CompilerESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross7TypedIDILNS_5TypesE2EEC2Ej(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local zeroext i8 @spvc_compiler_buffer_get_hlsl_counter_buffer(ptr noundef %0, i32 noundef %1, ptr noundef %2) #2 {
  %4 = alloca i8, align 1
  %5 = alloca ptr, align 8
  %6 = alloca i32, align 4
  %7 = alloca ptr, align 8
  %8 = alloca i32, align 4
  %9 = alloca i8, align 1
  %10 = alloca %"class.spirv_cross::TypedID.295", align 4
  %11 = alloca i32, align 4
  store ptr %0, ptr %5, align 8, !tbaa !5
  store i32 %1, ptr %6, align 4, !tbaa !9
  store ptr %2, ptr %7, align 8, !tbaa !5
  call void @llvm.lifetime.start.p0(i64 4, ptr %8) #4
  call void @llvm.lifetime.start.p0(i64 1, ptr %9) #4
  %12 = load ptr, ptr %5, align 8, !tbaa !5
  %13 = getelementptr inbounds %struct.spvc_compiler_s, ptr %12, i32 0, i32 2
  %14 = call noundef ptr @_ZNKSt10unique_ptrIN11spirv_cross8CompilerESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %13) #4
  %15 = load i32, ptr %6, align 4, !tbaa !9
  call void @_ZN11spirv_cross7TypedIDILNS_5TypesE2EEC2Ej(ptr noundef nonnull align 4 dereferenceable(4) %10, i32 noundef %15)
  %16 = getelementptr inbounds %"class.spirv_cross::TypedID.295", ptr %10, i32 0, i32 0
  %17 = load i32, ptr %16, align 4
  %18 = call noundef zeroext i1 @_ZNK11spirv_cross8Compiler30buffer_get_hlsl_counter_bufferENS_7TypedIDILNS_5TypesE2EEERj(ptr noundef nonnull align 8 dereferenceable(3176) %14, i32 %17, ptr noundef nonnull align 4 dereferenceable(4) %8)
  %19 = zext i1 %18 to i8
  store i8 %19, ptr %9, align 1, !tbaa !11
  %20 = load i8, ptr %9, align 1, !tbaa !11, !range !13, !noundef !14
  %21 = trunc i8 %20 to i1
  br i1 %21, label %22, label %25

22:                                               ; preds = %3
  %23 = load i32, ptr %8, align 4, !tbaa !9
  %24 = load ptr, ptr %7, align 8, !tbaa !5
  store i32 %23, ptr %24, align 4, !tbaa !9
  store i8 1, ptr %4, align 1
  store i32 1, ptr %11, align 4
  br label %26

25:                                               ; preds = %3
  store i8 0, ptr %4, align 1
  store i32 1, ptr %11, align 4
  br label %26

26:                                               ; preds = %25, %22
  call void @llvm.lifetime.end.p0(i64 1, ptr %9) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %8) #4
  %27 = load i8, ptr %4, align 1
  ret i8 %27
}

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler30buffer_get_hlsl_counter_bufferENS_7TypedIDILNS_5TypesE2EEERj(ptr noundef nonnull align 8 dereferenceable(3176), i32, ptr noundef nonnull align 4 dereferenceable(4)) #3

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 = { 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 = { "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}
!11 = !{!12, !12, i64 0}
!12 = !{!"bool", !7, i64 0}
!13 = !{i8 0, i8 2}
!14 = !{}


; 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.spirv_cross::TypedID.295" = type { i32 }

; 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 nounwind uwtable
declare dso_local noundef ptr @_ZNKSt10unique_ptrIN11spirv_cross8CompilerESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8)) local_unnamed_addr #1 align 2

; Function Attrs: mustprogress nounwind uwtable
declare dso_local void @_ZN11spirv_cross7TypedIDILNS_5TypesE2EEC2Ej(ptr noundef nonnull align 4 dereferenceable(4), i32 noundef) unnamed_addr #1 align 2

; Function Attrs: mustprogress uwtable
define dso_local zeroext range(i8 0, 2) i8 @spvc_compiler_buffer_get_hlsl_counter_buffer(ptr noundef %0, i32 noundef %1, ptr nocapture noundef writeonly %2) local_unnamed_addr #2 {
  %4 = alloca i32, align 4
  %5 = alloca %"class.spirv_cross::TypedID.295", align 4
  call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %4) #4
  %6 = getelementptr inbounds i8, ptr %0, i64 16
  %7 = tail call noundef ptr @_ZNKSt10unique_ptrIN11spirv_cross8CompilerESt14default_deleteIS1_EEptEv(ptr noundef nonnull align 8 dereferenceable(8) %6) #4
  call void @_ZN11spirv_cross7TypedIDILNS_5TypesE2EEC2Ej(ptr noundef nonnull align 4 dereferenceable(4) %5, i32 noundef %1)
  %8 = load i32, ptr %5, align 4
  %9 = call noundef zeroext i1 @_ZNK11spirv_cross8Compiler30buffer_get_hlsl_counter_bufferENS_7TypedIDILNS_5TypesE2EEERj(ptr noundef nonnull align 8 dereferenceable(3176) %7, i32 %8, ptr noundef nonnull align 4 dereferenceable(4) %4)
  br i1 %9, label %10, label %12

10:                                               ; preds = %3
  %11 = load i32, ptr %4, align 4, !tbaa !5
  store i32 %11, ptr %2, align 4, !tbaa !5
  br label %12

12:                                               ; preds = %3, %10
  %.0 = phi i8 [ 1, %10 ], [ 0, %3 ]
  call void @llvm.lifetime.end.p0(i64 4, ptr nonnull %4) #4
  ret i8 %.0
}

declare noundef zeroext i1 @_ZNK11spirv_cross8Compiler30buffer_get_hlsl_counter_bufferENS_7TypedIDILNS_5TypesE2EEERj(ptr noundef nonnull align 8 dereferenceable(3176), i32, ptr noundef nonnull align 4 dereferenceable(4)) local_unnamed_addr #3

attributes #0 = { mustprogress 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 = { 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 = { "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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}


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