; LLVM IR from aap/librw :: src/gl/gl3raster.ll (ZN2rw3gl312rasterUnlockEPNS_6RasterEi)

; 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.rw::Raster" = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, ptr, i32, i32, i32, ptr, i32, i32 }

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN2rw3gl312rasterUnlockEPNS_6RasterEi(ptr noundef %0, i32 noundef %1) #0 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  %5 = load ptr, ptr %3, align 8, !tbaa !5
  %6 = getelementptr inbounds %"struct.rw::Raster", ptr %5, i32 0, i32 12
  %7 = load i32, ptr %6, align 8, !tbaa !11
  %8 = load ptr, ptr %3, align 8, !tbaa !5
  %9 = getelementptr inbounds %"struct.rw::Raster", ptr %8, i32 0, i32 5
  store i32 %7, ptr %9, align 4, !tbaa !13
  %10 = load ptr, ptr %3, align 8, !tbaa !5
  %11 = getelementptr inbounds %"struct.rw::Raster", ptr %10, i32 0, i32 13
  %12 = load i32, ptr %11, align 4, !tbaa !14
  %13 = load ptr, ptr %3, align 8, !tbaa !5
  %14 = getelementptr inbounds %"struct.rw::Raster", ptr %13, i32 0, i32 6
  store i32 %12, ptr %14, align 8, !tbaa !15
  %15 = load ptr, ptr %3, align 8, !tbaa !5
  %16 = getelementptr inbounds %"struct.rw::Raster", ptr %15, i32 0, i32 14
  %17 = load i32, ptr %16, align 8, !tbaa !16
  %18 = load ptr, ptr %3, align 8, !tbaa !5
  %19 = getelementptr inbounds %"struct.rw::Raster", ptr %18, i32 0, i32 8
  store i32 %17, ptr %19, align 8, !tbaa !17
  %20 = load ptr, ptr %3, align 8, !tbaa !5
  %21 = getelementptr inbounds %"struct.rw::Raster", ptr %20, i32 0, i32 11
  %22 = load ptr, ptr %21, align 8, !tbaa !18
  %23 = load ptr, ptr %3, align 8, !tbaa !5
  %24 = getelementptr inbounds %"struct.rw::Raster", ptr %23, i32 0, i32 9
  store ptr %22, ptr %24, align 8, !tbaa !19
  %25 = load ptr, ptr %3, align 8, !tbaa !5
  %26 = getelementptr inbounds %"struct.rw::Raster", ptr %25, i32 0, i32 3
  store i32 0, ptr %26, align 4, !tbaa !20
  ret void
}

attributes #0 = { 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" }

!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, !10, i64 64}
!12 = !{!"_ZTSN2rw6RasterE", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28, !10, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !10, i64 64, !10, i64 68, !10, i64 72, !6, i64 80, !10, i64 88, !10, i64 92}
!13 = !{!12, !10, i64 20}
!14 = !{!12, !10, i64 68}
!15 = !{!12, !10, i64 24}
!16 = !{!12, !10, i64 72}
!17 = !{!12, !10, i64 32}
!18 = !{!12, !6, i64 56}
!19 = !{!12, !6, i64 40}
!20 = !{!12, !10, i64 12}


; 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"

; Function Attrs: mustprogress nofree norecurse nosync nounwind willreturn memory(argmem: readwrite) uwtable
define dso_local void @_ZN2rw3gl312rasterUnlockEPNS_6RasterEi(ptr nocapture noundef %0, i32 noundef %1) local_unnamed_addr #0 {
  %3 = getelementptr inbounds i8, ptr %0, i64 64
  %4 = getelementptr inbounds i8, ptr %0, i64 20
  %5 = load <2 x i32>, ptr %3, align 8, !tbaa !5
  store <2 x i32> %5, ptr %4, align 4, !tbaa !5
  %6 = getelementptr inbounds i8, ptr %0, i64 72
  %7 = load i32, ptr %6, align 8, !tbaa !9
  %8 = getelementptr inbounds i8, ptr %0, i64 32
  store i32 %7, ptr %8, align 8, !tbaa !12
  %9 = getelementptr inbounds i8, ptr %0, i64 56
  %10 = load ptr, ptr %9, align 8, !tbaa !13
  %11 = getelementptr inbounds i8, ptr %0, i64 40
  store ptr %10, ptr %11, align 8, !tbaa !14
  %12 = getelementptr inbounds i8, ptr %0, i64 12
  store i32 0, ptr %12, align 4, !tbaa !15
  ret void
}

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" }

!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"}
!9 = !{!10, !6, i64 72}
!10 = !{!"_ZTSN2rw6RasterE", !6, i64 0, !6, i64 4, !6, i64 8, !6, i64 12, !6, i64 16, !6, i64 20, !6, i64 24, !6, i64 28, !6, i64 32, !11, i64 40, !11, i64 48, !11, i64 56, !6, i64 64, !6, i64 68, !6, i64 72, !11, i64 80, !6, i64 88, !6, i64 92}
!11 = !{!"any pointer", !7, i64 0}
!12 = !{!10, !6, i64 32}
!13 = !{!10, !11, i64 56}
!14 = !{!10, !11, i64 40}
!15 = !{!10, !6, i64 12}


; Effective O3 passes: GlobalOptPass,InstCombinePass,PostOrderFunctionAttrsPass,SLPVectorizerPass,SROAPass