; LLVM IR from ponylang/ponyc :: src/libponyc/ast (token)

; 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.token_t = type { i32, ptr, i64, i64, ptr, %union.anon, i8 }
%union.anon = type { %struct.anon }
%struct.anon = type { ptr, i64 }

@.str = external hidden unnamed_addr constant [14 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [15 x i8], align 1
@__func__.token_set_int = external hidden unnamed_addr constant [14 x i8], align 1

declare void @ponyint_assert_fail(ptr noundef, ptr noundef, i64 noundef, ptr noundef) #0

; 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

; Function Attrs: nounwind uwtable
define dso_local void @token_set_int(ptr noundef %0, ptr noundef %1) #2 {
  %3 = alloca ptr, align 8
  %4 = alloca ptr, align 8
  store ptr %0, ptr %3, align 8, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !5
  %5 = load ptr, ptr %3, align 8, !tbaa !5
  %6 = icmp ne ptr %5, null
  br i1 %6, label %7, label %8

7:                                                ; preds = %2
  br label %9

8:                                                ; preds = %2
  call void @ponyint_assert_fail(ptr noundef @.str, ptr noundef @.str.1, i64 noundef 345, ptr noundef @__func__.token_set_int)
  br label %9

9:                                                ; preds = %8, %7
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = getelementptr inbounds %struct.token_t, ptr %10, i32 0, i32 0
  %12 = load i32, ptr %11, align 8, !tbaa !9
  %13 = icmp eq i32 %12, 6
  br i1 %13, label %14, label %15

14:                                               ; preds = %9
  br label %16

15:                                               ; preds = %9
  call void @ponyint_assert_fail(ptr noundef @.str.4, ptr noundef @.str.1, i64 noundef 346, ptr noundef @__func__.token_set_int)
  br label %16

16:                                               ; preds = %15, %14
  %17 = load ptr, ptr %3, align 8, !tbaa !5
  %18 = getelementptr inbounds %struct.token_t, ptr %17, i32 0, i32 6
  %19 = load i8, ptr %18, align 8, !tbaa !14, !range !15, !noundef !16
  %20 = trunc i8 %19 to i1
  br i1 %20, label %22, label %21

21:                                               ; preds = %16
  br label %23

22:                                               ; preds = %16
  call void @ponyint_assert_fail(ptr noundef @.str.19, ptr noundef @.str.1, i64 noundef 348, ptr noundef @__func__.token_set_int)
  br label %23

23:                                               ; preds = %22, %21
  %24 = load ptr, ptr %3, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct.token_t, ptr %24, i32 0, i32 5
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %25, ptr align 8 %26, i64 16, i1 false), !tbaa.struct !17
  ret void
}

attributes #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) }
attributes #2 = { 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" }

!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/C++ TBAA"}
!9 = !{!10, !11, i64 0}
!10 = !{!"token_t", !11, i64 0, !6, i64 8, !12, i64 16, !12, i64 24, !6, i64 32, !7, i64 40, !13, i64 56}
!11 = !{!"int", !7, i64 0}
!12 = !{!"long", !7, i64 0}
!13 = !{!"_Bool", !7, i64 0}
!14 = !{!10, !13, i64 56}
!15 = !{i8 0, i8 2}
!16 = !{}
!17 = !{i64 0, i64 8, !18, i64 8, i64 8, !18}
!18 = !{!12, !12, 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"

@.str = external hidden unnamed_addr constant [14 x i8], align 1
@.str.1 = external hidden unnamed_addr constant [73 x i8], align 1
@.str.4 = external hidden unnamed_addr constant [20 x i8], align 1
@.str.19 = external hidden unnamed_addr constant [15 x i8], align 1
@__func__.token_set_int = external hidden unnamed_addr constant [14 x i8], align 1

declare void @ponyint_assert_fail(ptr noundef, ptr noundef, i64 noundef, ptr noundef) local_unnamed_addr #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: nounwind uwtable
define dso_local void @token_set_int(ptr noundef %0, ptr nocapture noundef readonly %1) local_unnamed_addr #2 {
  %.not = icmp eq ptr %0, null
  br i1 %.not, label %3, label %4

3:                                                ; preds = %2
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str, ptr noundef nonnull @.str.1, i64 noundef 345, ptr noundef nonnull @__func__.token_set_int) #3
  br label %4

4:                                                ; preds = %2, %3
  %5 = load i32, ptr %0, align 8, !tbaa !5
  %6 = icmp eq i32 %5, 6
  br i1 %6, label %8, label %7

7:                                                ; preds = %4
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.4, ptr noundef nonnull @.str.1, i64 noundef 346, ptr noundef nonnull @__func__.token_set_int) #3
  br label %8

8:                                                ; preds = %4, %7
  %9 = getelementptr inbounds i8, ptr %0, i64 56
  %10 = load i8, ptr %9, align 8, !tbaa !13, !range !14, !noundef !15
  %11 = trunc nuw i8 %10 to i1
  br i1 %11, label %12, label %13

12:                                               ; preds = %8
  tail call void @ponyint_assert_fail(ptr noundef nonnull @.str.19, ptr noundef nonnull @.str.1, i64 noundef 348, ptr noundef nonnull @__func__.token_set_int) #3
  br label %13

13:                                               ; preds = %8, %12
  %14 = getelementptr inbounds i8, ptr %0, i64 40
  tail call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 8 dereferenceable(16) %14, ptr noundef nonnull align 8 dereferenceable(16) %1, i64 16, i1 false), !tbaa.struct !16
  ret void
}

attributes #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 = { 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 = { 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, !7, i64 0}
!6 = !{!"token_t", !7, i64 0, !10, i64 8, !11, i64 16, !11, i64 24, !10, i64 32, !8, i64 40, !12, i64 56}
!7 = !{!"int", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"any pointer", !8, i64 0}
!11 = !{!"long", !8, i64 0}
!12 = !{!"_Bool", !8, i64 0}
!13 = !{!6, !12, i64 56}
!14 = !{i8 0, i8 2}
!15 = !{}
!16 = !{i64 0, i64 8, !17, i64 8, i64 8, !17}
!17 = !{!11, !11, i64 0}


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