; LLVM IR from cjurjiu/RubikDetector-Android :: rubikdetectorcore/src/data/config/DrawConfig.ll (ZN4rbdt10DrawConfig10RectanglesEi)

; 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.rbdt::DrawConfig" = type <{ i32, i32, i8, [3 x i8] }>

; 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) #0

; Function Attrs: mustprogress uwtable
define dso_local { i64, i8 } @_ZN4rbdt10DrawConfig10RectanglesEi(i32 noundef %0) #1 align 2 {
  %2 = alloca %"class.rbdt::DrawConfig", align 4
  %3 = alloca i32, align 4
  %4 = alloca { i64, i8 }, align 8
  store i32 %0, ptr %3, align 4, !tbaa !5
  %5 = load i32, ptr %3, align 4, !tbaa !5
  call void @_ZN4rbdt10DrawConfigC1ENS0_8DrawModeEib(ptr noundef nonnull align 4 dereferenceable(9) %2, i32 noundef 1, i32 noundef %5, i1 noundef zeroext false)
  call void @llvm.memcpy.p0.p0.i64(ptr align 8 %4, ptr align 4 %2, i64 12, i1 false)
  %6 = load { i64, i8 }, ptr %4, align 8
  ret { i64, i8 } %6
}

declare void @_ZN4rbdt10DrawConfigC1ENS0_8DrawModeEib(ptr, i32, i32, i1)

attributes #0 = { nocallback nofree 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" }

!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"}


; 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.rbdt::DrawConfig" = type <{ i32, i32, i8, [3 x i8] }>

; Function Attrs: mustprogress uwtable
define dso_local { i64, i8 } @_ZN4rbdt10DrawConfig10RectanglesEi(i32 noundef %0) local_unnamed_addr #0 align 2 {
  %2 = alloca %"class.rbdt::DrawConfig", align 8
  call void @_ZN4rbdt10DrawConfigC1ENS0_8DrawModeEib(ptr noundef nonnull align 4 dereferenceable(9) %2, i32 noundef 1, i32 noundef %0, i1 noundef zeroext false)
  %.sroa.0.0.copyload = load i64, ptr %2, align 8
  %.sroa.2.0..sroa_idx = getelementptr inbounds i8, ptr %2, i64 8
  %.sroa.2.0.copyload = load i8, ptr %.sroa.2.0..sroa_idx, align 8
  %.fca.0.insert = insertvalue { i64, i8 } poison, i64 %.sroa.0.0.copyload, 0
  %.fca.1.insert = insertvalue { i64, i8 } %.fca.0.insert, i8 %.sroa.2.0.copyload, 1
  ret { i64, i8 } %.fca.1.insert
}

declare void @_ZN4rbdt10DrawConfigC1ENS0_8DrawModeEib(ptr, i32, i32, i1) local_unnamed_addr

attributes #0 = { 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" }

!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,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,SROAPass