; LLVM IR from godzilla-foundation/godzilla-community :: core/deps/nanomsg-1.1.5/src/core (symbol)

; 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.nn_symbol_properties = type { i32, ptr, i32, i32, i32 }

@sym_value_names = external hidden constant [121 x %struct.nn_symbol_properties], align 16

; Function Attrs: nounwind uwtable
define dso_local i32 @nn_symbol_info(i32 noundef %0, ptr noundef %1, i32 noundef %2) #0 {
  %4 = alloca i32, align 4
  %5 = alloca i32, align 4
  %6 = alloca ptr, align 8
  %7 = alloca i32, align 4
  store i32 %0, ptr %5, align 4, !tbaa !5
  store ptr %1, ptr %6, align 8, !tbaa !9
  store i32 %2, ptr %7, align 4, !tbaa !5
  %8 = load i32, ptr %5, align 4, !tbaa !5
  %9 = icmp slt i32 %8, 0
  br i1 %9, label %13, label %10

10:                                               ; preds = %3
  %11 = load i32, ptr %5, align 4, !tbaa !5
  %12 = icmp sge i32 %11, 121
  br i1 %12, label %13, label %14

13:                                               ; preds = %10, %3
  store i32 0, ptr %4, align 4
  br label %26

14:                                               ; preds = %10
  %15 = load i32, ptr %7, align 4, !tbaa !5
  %16 = icmp sgt i32 %15, 32
  br i1 %16, label %17, label %18

17:                                               ; preds = %14
  store i32 32, ptr %7, align 4, !tbaa !5
  br label %18

18:                                               ; preds = %17, %14
  %19 = load ptr, ptr %6, align 8, !tbaa !9
  %20 = load i32, ptr %5, align 4, !tbaa !5
  %21 = sext i32 %20 to i64
  %22 = getelementptr inbounds [121 x %struct.nn_symbol_properties], ptr @sym_value_names, i64 0, i64 %21
  %23 = load i32, ptr %7, align 4, !tbaa !5
  %24 = sext i32 %23 to i64
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %19, ptr align 16 %22, i64 %24, i1 false)
  %25 = load i32, ptr %7, align 4, !tbaa !5
  store i32 %25, ptr %4, align 4
  br label %26

26:                                               ; preds = %18, %13
  %27 = load i32, ptr %4, align 4
  ret i32 %27
}

; 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) #1

attributes #0 = { 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 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }

!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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !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.nn_symbol_properties = type { i32, ptr, i32, i32, i32 }

@sym_value_names = external hidden local_unnamed_addr constant [121 x %struct.nn_symbol_properties], align 16

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local noundef i32 @nn_symbol_info(i32 noundef %0, ptr nocapture noundef writeonly %1, i32 noundef %2) local_unnamed_addr #0 {
  %or.cond = icmp ugt i32 %0, 120
  br i1 %or.cond, label %8, label %4

4:                                                ; preds = %3
  %spec.store.select = tail call i32 @llvm.smin.i32(i32 %2, i32 32)
  %5 = zext nneg i32 %0 to i64
  %6 = getelementptr inbounds [121 x %struct.nn_symbol_properties], ptr @sym_value_names, i64 0, i64 %5
  %7 = sext i32 %spec.store.select to i64
  tail call void @llvm.memcpy.p0.p0.i64(ptr align 8 %1, ptr nonnull align 16 %6, i64 %7, i1 false)
  br label %8

8:                                                ; preds = %3, %4
  %.0 = phi i32 [ %spec.store.select, %4 ], [ 0, %3 ]
  ret i32 %.0
}

; Function Attrs: mustprogress 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) #1

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.smin.i32(i32, i32) #2

attributes #0 = { mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) 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 = { mustprogress nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #2 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }

!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: GlobalOptPass,IPSCCPPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass,SimplifyCFGPass,TailCallElimPass