; LLVM IR from ARM-software/Arm-2D :: Helper/Source (arm_2d_helper_font)

; 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.anon.13 = type { %struct.arm_2d_region_t, %struct.arm_2d_region_t, %struct.arm_2d_location_t, %struct.anon.14, ptr, i32, i32, i8, i8, %struct.anon.15, %struct.anon.16, %struct.anon.17, %struct.arm_2d_scratch_mem_t, %struct.arm_2d_region_t, ptr }
%struct.arm_2d_location_t = type { i16, i16 }
%struct.anon.14 = type { i16, i16 }
%struct.anon.15 = type { i8, i8 }
%struct.anon.16 = type { %struct.arm_2d_size_t, %struct.arm_2d_size_t, %struct.arm_2d_region_t }
%struct.arm_2d_size_t = type { i16, i16 }
%struct.anon.17 = type { %union.anon.18, i16, i16, [65 x i8] }
%union.anon.18 = type { i16 }
%struct.arm_2d_scratch_mem_t = type { %union.anon.19, i64 }
%union.anon.19 = type { %union.anon.20 }
%union.anon.20 = type { %struct.anon.21 }
%struct.anon.21 = type { i32 }
%struct.arm_2d_region_t = type { %union.anon.10, %union.anon.11 }
%union.anon.10 = type { %struct.arm_2d_location_t }
%union.anon.11 = type { %struct.arm_2d_size_t }
%struct.__va_list_tag = type { i32, i32, ptr, ptr }

@s_tLCDTextControl = external hidden global %struct.anon.13, align 8

; 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: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #1

; Function Attrs: nounwind
declare i32 @vsnprintf(ptr noundef, i64 noundef, ptr noundef, ptr noundef) #2

; Function Attrs: nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #1

; Function Attrs: nounwind uwtable
declare dso_local void @arm_lcd_puts_label(ptr noundef nonnull, i32 noundef) #3

; Function Attrs: nounwind uwtable
define dso_local i32 @arm_lcd_printf_label(i32 noundef %0, ptr noundef nonnull %1, ...) #3 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  %5 = alloca i32, align 4
  %6 = alloca [1 x %struct.__va_list_tag], align 16
  store i32 %0, ptr %3, align 4, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 4, ptr %5) #4
  call void @llvm.lifetime.start.p0(i64 24, ptr %6) #4
  %7 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %6, i64 0, i64 0
  call void @llvm.va_start.p0(ptr %7)
  %8 = load ptr, ptr %4, align 8, !tbaa !9
  %9 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %6, i64 0, i64 0
  %10 = call i32 @vsnprintf(ptr noundef getelementptr inbounds (%struct.anon.17, ptr getelementptr inbounds (%struct.anon.13, ptr @s_tLCDTextControl, i32 0, i32 11), i32 0, i32 3), i64 noundef 64, ptr noundef %8, ptr noundef %9) #4
  store i32 %10, ptr %5, align 4, !tbaa !5
  %11 = getelementptr inbounds [1 x %struct.__va_list_tag], ptr %6, i64 0, i64 0
  call void @llvm.va_end.p0(ptr %11)
  %12 = load i32, ptr %5, align 4, !tbaa !5
  %13 = sext i32 %12 to i64
  %14 = icmp ult i64 64, %13
  br i1 %14, label %15, label %16

15:                                               ; preds = %2
  br label %19

16:                                               ; preds = %2
  %17 = load i32, ptr %5, align 4, !tbaa !5
  %18 = sext i32 %17 to i64
  br label %19

19:                                               ; preds = %16, %15
  %20 = phi i64 [ 64, %15 ], [ %18, %16 ]
  %21 = trunc i64 %20 to i32
  store i32 %21, ptr %5, align 4, !tbaa !5
  %22 = load i32, ptr %5, align 4, !tbaa !5
  %23 = sext i32 %22 to i64
  %24 = getelementptr inbounds [65 x i8], ptr getelementptr inbounds (%struct.anon.17, ptr getelementptr inbounds (%struct.anon.13, ptr @s_tLCDTextControl, i32 0, i32 11), i32 0, i32 3), i64 0, i64 %23
  store i8 0, ptr %24, align 1, !tbaa !11
  %25 = load i32, ptr %3, align 4, !tbaa !5
  call void @arm_lcd_puts_label(ptr noundef getelementptr inbounds (%struct.anon.17, ptr getelementptr inbounds (%struct.anon.13, ptr @s_tLCDTextControl, i32 0, i32 11), i32 0, i32 3), i32 noundef %25)
  %26 = load i32, ptr %5, align 4, !tbaa !5
  call void @llvm.lifetime.end.p0(i64 24, ptr %6) #4
  call void @llvm.lifetime.end.p0(i64 4, ptr %5) #4
  ret i32 %26
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { nocallback nofree nosync nounwind willreturn }
attributes #2 = { nounwind "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 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 = { 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/C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!7, !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.anon.13 = type { %struct.arm_2d_region_t, %struct.arm_2d_region_t, %struct.arm_2d_location_t, %struct.anon.14, ptr, i32, i32, i8, i8, %struct.anon.15, %struct.anon.16, %struct.anon.17, %struct.arm_2d_scratch_mem_t, %struct.arm_2d_region_t, ptr }
%struct.arm_2d_location_t = type { i16, i16 }
%struct.anon.14 = type { i16, i16 }
%struct.anon.15 = type { i8, i8 }
%struct.anon.16 = type { %struct.arm_2d_size_t, %struct.arm_2d_size_t, %struct.arm_2d_region_t }
%struct.arm_2d_size_t = type { i16, i16 }
%struct.anon.17 = type { %union.anon.18, i16, i16, [65 x i8] }
%union.anon.18 = type { i16 }
%struct.arm_2d_scratch_mem_t = type { %union.anon.19, i64 }
%union.anon.19 = type { %union.anon.20 }
%union.anon.20 = type { %struct.anon.21 }
%struct.anon.21 = type { i32 }
%struct.arm_2d_region_t = type { %union.anon.10, %union.anon.11 }
%union.anon.10 = type { %struct.arm_2d_location_t }
%union.anon.11 = type { %struct.arm_2d_size_t }
%struct.__va_list_tag = type { i32, i32, ptr, ptr }

@s_tLCDTextControl = external hidden global %struct.anon.13, align 8

; 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 nocallback nofree nosync nounwind willreturn
declare void @llvm.va_start.p0(ptr) #1

; Function Attrs: nofree nounwind
declare noundef i32 @vsnprintf(ptr nocapture noundef, i64 noundef, ptr nocapture noundef readonly, ptr noundef) local_unnamed_addr #2

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn
declare void @llvm.va_end.p0(ptr) #1

; Function Attrs: nounwind uwtable
declare dso_local void @arm_lcd_puts_label(ptr noundef nonnull, i32 noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @arm_lcd_printf_label(i32 noundef %0, ptr nocapture noundef nonnull readonly %1, ...) local_unnamed_addr #3 {
  %3 = alloca [1 x %struct.__va_list_tag], align 16
  call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %3) #5
  call void @llvm.va_start.p0(ptr nonnull %3)
  %4 = call i32 @vsnprintf(ptr noundef nonnull getelementptr inbounds (i8, ptr @s_tLCDTextControl, i64 66), i64 noundef 64, ptr noundef nonnull %1, ptr noundef nonnull %3) #5
  call void @llvm.va_end.p0(ptr nonnull %3)
  %5 = call i32 @llvm.umin.i32(i32 %4, i32 64)
  %6 = zext nneg i32 %5 to i64
  %7 = getelementptr inbounds [65 x i8], ptr getelementptr inbounds (i8, ptr @s_tLCDTextControl, i64 66), i64 0, i64 %6
  store i8 0, ptr %7, align 1, !tbaa !5
  call void @arm_lcd_puts_label(ptr noundef getelementptr inbounds (i8, ptr @s_tLCDTextControl, i64 66), i32 noundef %0)
  call void @llvm.lifetime.end.p0(i64 24, ptr nonnull %3) #5
  ret i32 %5
}

; Function Attrs: nocallback nofree nosync nounwind speculatable willreturn memory(none)
declare i32 @llvm.umin.i32(i32, i32) #4

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { mustprogress nocallback nofree nosync nounwind willreturn }
attributes #2 = { nofree nounwind "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 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 = { nocallback nofree nosync nounwind speculatable willreturn memory(none) }
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 = !{!"omnipotent char", !7, i64 0}
!7 = !{!"Simple C/C++ TBAA"}


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