; LLVM IR from erincatto/box2d-lite :: extern/glfw/src/input.ll (glfwInputCursorPos)

; 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._GLFWwindow = type { ptr, i32, i32, i32, i32, i32, i32, ptr, %struct.GLFWvidmode, ptr, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, [8 x i8], [349 x i8], double, double, %struct._GLFWcontext, %struct.anon, %struct._GLFWwindowX11 }
%struct.GLFWvidmode = type { i32, i32, i32, i32, i32, i32 }
%struct._GLFWcontext = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, %struct._GLFWcontextGLX, %struct._GLFWcontextEGL, %struct._GLFWcontextOSMesa }
%struct._GLFWcontextGLX = type { ptr, i64 }
%struct._GLFWcontextEGL = type { ptr, ptr, ptr, ptr }
%struct._GLFWcontextOSMesa = type { ptr, i32, i32, ptr }
%struct.anon = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct._GLFWwindowX11 = type { i64, i64, ptr, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i64 }

; Function Attrs: nounwind uwtable
define dso_local void @_glfwInputCursorPos(ptr noundef %0, double noundef %1, double noundef %2) #0 {
  %4 = alloca ptr, align 8
  %5 = alloca double, align 8
  %6 = alloca double, align 8
  store ptr %0, ptr %4, align 8, !tbaa !5
  store double %1, ptr %5, align 8, !tbaa !9
  store double %2, ptr %6, align 8, !tbaa !9
  %7 = load ptr, ptr %4, align 8, !tbaa !5
  %8 = getelementptr inbounds %struct._GLFWwindow, ptr %7, i32 0, i32 23
  %9 = load double, ptr %8, align 8, !tbaa !11
  %10 = load double, ptr %5, align 8, !tbaa !9
  %11 = fcmp oeq double %9, %10
  br i1 %11, label %12, label %19

12:                                               ; preds = %3
  %13 = load ptr, ptr %4, align 8, !tbaa !5
  %14 = getelementptr inbounds %struct._GLFWwindow, ptr %13, i32 0, i32 24
  %15 = load double, ptr %14, align 8, !tbaa !22
  %16 = load double, ptr %6, align 8, !tbaa !9
  %17 = fcmp oeq double %15, %16
  br i1 %17, label %18, label %19

18:                                               ; preds = %12
  br label %39

19:                                               ; preds = %12, %3
  %20 = load double, ptr %5, align 8, !tbaa !9
  %21 = load ptr, ptr %4, align 8, !tbaa !5
  %22 = getelementptr inbounds %struct._GLFWwindow, ptr %21, i32 0, i32 23
  store double %20, ptr %22, align 8, !tbaa !11
  %23 = load double, ptr %6, align 8, !tbaa !9
  %24 = load ptr, ptr %4, align 8, !tbaa !5
  %25 = getelementptr inbounds %struct._GLFWwindow, ptr %24, i32 0, i32 24
  store double %23, ptr %25, align 8, !tbaa !22
  %26 = load ptr, ptr %4, align 8, !tbaa !5
  %27 = getelementptr inbounds %struct._GLFWwindow, ptr %26, i32 0, i32 26
  %28 = getelementptr inbounds %struct.anon, ptr %27, i32 0, i32 10
  %29 = load ptr, ptr %28, align 8, !tbaa !23
  %30 = icmp ne ptr %29, null
  br i1 %30, label %31, label %39

31:                                               ; preds = %19
  %32 = load ptr, ptr %4, align 8, !tbaa !5
  %33 = getelementptr inbounds %struct._GLFWwindow, ptr %32, i32 0, i32 26
  %34 = getelementptr inbounds %struct.anon, ptr %33, i32 0, i32 10
  %35 = load ptr, ptr %34, align 8, !tbaa !23
  %36 = load ptr, ptr %4, align 8, !tbaa !5
  %37 = load double, ptr %5, align 8, !tbaa !9
  %38 = load double, ptr %6, align 8, !tbaa !9
  call void %35(ptr noundef %36, double noundef %37, double noundef %38)
  br label %39

39:                                               ; preds = %31, %19, %18
  ret void
}

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" }

!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, !10, i64 0}
!10 = !{!"double", !7, i64 0}
!11 = !{!12, !10, i64 480}
!12 = !{!"_GLFWwindow", !6, i64 0, !13, i64 8, !13, i64 12, !13, i64 16, !13, i64 20, !13, i64 24, !13, i64 28, !6, i64 32, !14, i64 40, !6, i64 64, !6, i64 72, !13, i64 80, !13, i64 84, !13, i64 88, !13, i64 92, !13, i64 96, !13, i64 100, !13, i64 104, !13, i64 108, !13, i64 112, !13, i64 116, !7, i64 120, !7, i64 128, !10, i64 480, !10, i64 488, !15, i64 496, !20, i64 688, !21, i64 824}
!13 = !{!"int", !7, i64 0}
!14 = !{!"GLFWvidmode", !13, i64 0, !13, i64 4, !13, i64 8, !13, i64 12, !13, i64 16, !13, i64 20}
!15 = !{!"_GLFWcontext", !13, i64 0, !13, i64 4, !13, i64 8, !13, i64 12, !13, i64 16, !13, i64 20, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !13, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !16, i64 120, !18, i64 136, !19, i64 168}
!16 = !{!"_GLFWcontextGLX", !6, i64 0, !17, i64 8}
!17 = !{!"long", !7, i64 0}
!18 = !{!"_GLFWcontextEGL", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24}
!19 = !{!"_GLFWcontextOSMesa", !6, i64 0, !13, i64 8, !13, i64 12, !6, i64 16}
!20 = !{!"", !6, i64 0, !6, i64 8, !6, i64 16, !6, i64 24, !6, i64 32, !6, i64 40, !6, i64 48, !6, i64 56, !6, i64 64, !6, i64 72, !6, i64 80, !6, i64 88, !6, i64 96, !6, i64 104, !6, i64 112, !6, i64 120, !6, i64 128}
!21 = !{!"_GLFWwindowX11", !17, i64 0, !17, i64 8, !6, i64 16, !13, i64 24, !13, i64 28, !13, i64 32, !13, i64 36, !13, i64 40, !13, i64 44, !13, i64 48, !13, i64 52, !13, i64 56, !13, i64 60, !13, i64 64, !13, i64 68, !17, i64 72}
!22 = !{!12, !10, i64 488}
!23 = !{!12, !6, i64 768}


; 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: nounwind uwtable
define dso_local void @_glfwInputCursorPos(ptr noundef %0, double noundef %1, double noundef %2) local_unnamed_addr #0 {
  %4 = getelementptr inbounds i8, ptr %0, i64 480
  %5 = load double, ptr %4, align 8, !tbaa !5
  %6 = fcmp oeq double %5, %1
  br i1 %6, label %7, label %11

7:                                                ; preds = %3
  %8 = getelementptr inbounds i8, ptr %0, i64 488
  %9 = load double, ptr %8, align 8, !tbaa !20
  %10 = fcmp oeq double %9, %2
  br i1 %10, label %16, label %11

11:                                               ; preds = %7, %3
  store double %1, ptr %4, align 8, !tbaa !5
  %12 = getelementptr inbounds i8, ptr %0, i64 488
  store double %2, ptr %12, align 8, !tbaa !20
  %13 = getelementptr inbounds i8, ptr %0, i64 768
  %14 = load ptr, ptr %13, align 8, !tbaa !21
  %.not = icmp eq ptr %14, null
  br i1 %.not, label %16, label %15

15:                                               ; preds = %11
  tail call void %14(ptr noundef nonnull %0, double noundef %1, double noundef %2) #1
  br label %16

16:                                               ; preds = %7, %15, %11
  ret void
}

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 = { 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, !12, i64 480}
!6 = !{!"_GLFWwindow", !7, i64 0, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20, !10, i64 24, !10, i64 28, !7, i64 32, !11, i64 40, !7, i64 64, !7, i64 72, !10, i64 80, !10, i64 84, !10, i64 88, !10, i64 92, !10, i64 96, !10, i64 100, !10, i64 104, !10, i64 108, !10, i64 112, !10, i64 116, !8, i64 120, !8, i64 128, !12, i64 480, !12, i64 488, !13, i64 496, !18, i64 688, !19, i64 824}
!7 = !{!"any pointer", !8, i64 0}
!8 = !{!"omnipotent char", !9, i64 0}
!9 = !{!"Simple C/C++ TBAA"}
!10 = !{!"int", !8, i64 0}
!11 = !{!"GLFWvidmode", !10, i64 0, !10, i64 4, !10, i64 8, !10, i64 12, !10, i64 16, !10, i64 20}
!12 = !{!"double", !8, i64 0}
!13 = !{!"_GLFWcontext", !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, !10, i64 36, !10, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !14, i64 120, !16, i64 136, !17, i64 168}
!14 = !{!"_GLFWcontextGLX", !7, i64 0, !15, i64 8}
!15 = !{!"long", !8, i64 0}
!16 = !{!"_GLFWcontextEGL", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24}
!17 = !{!"_GLFWcontextOSMesa", !7, i64 0, !10, i64 8, !10, i64 12, !7, i64 16}
!18 = !{!"", !7, i64 0, !7, i64 8, !7, i64 16, !7, i64 24, !7, i64 32, !7, i64 40, !7, i64 48, !7, i64 56, !7, i64 64, !7, i64 72, !7, i64 80, !7, i64 88, !7, i64 96, !7, i64 104, !7, i64 112, !7, i64 120, !7, i64 128}
!19 = !{!"_GLFWwindowX11", !15, i64 0, !15, i64 8, !7, i64 16, !10, i64 24, !10, i64 28, !10, i64 32, !10, i64 36, !10, i64 40, !10, i64 44, !10, i64 48, !10, i64 52, !10, i64 56, !10, i64 60, !10, i64 64, !10, i64 68, !15, i64 72}
!20 = !{!6, !12, i64 488}
!21 = !{!6, !7, i64 768}


; Effective O3 passes: CorrelatedValuePropagationPass,EarlyCSEPass,GlobalOptPass,InstCombinePass,SROAPass,SimplifyCFGPass,TailCallElimPass