; LLVM IR from xhub/reshop :: external/gamsapi/apifiles/C/api (cfgmcc)

; 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"

@cfgXCheck = external hidden global ptr, align 8
@__const.d_cfgAlgAllowsModifyProblem.d_s = external hidden unnamed_addr constant [2 x i32], align 4
@.str.17 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [26 x i8], align 1

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local void @cfgErrorHandling(ptr noundef) #1

; 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 nounwind willreturn memory(argmem: readwrite)
declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #2

; Function Attrs: nounwind
declare ptr @strcpy(ptr noundef, ptr noundef) #3

; Function Attrs: nounwind willreturn memory(read)
declare i64 @strlen(ptr noundef) #4

; Function Attrs: nounwind uwtable
define dso_local i32 @d_cfgAlgAllowsModifyProblem(ptr noundef %0, i32 noundef %1) #1 {
  %3 = alloca ptr, align 8
  %4 = alloca i32, align 4
  %5 = alloca [2 x i32], align 4
  %6 = alloca [256 x i8], align 16
  store ptr %0, ptr %3, align 8, !tbaa !5
  store i32 %1, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 8, ptr %5) #5
  call void @llvm.memcpy.p0.p0.i64(ptr align 4 %5, ptr align 4 @__const.d_cfgAlgAllowsModifyProblem.d_s, i64 8, i1 false)
  %7 = load ptr, ptr %3, align 8, !tbaa !5
  %8 = load i32, ptr %4, align 4, !tbaa !9
  call void @llvm.lifetime.start.p0(i64 256, ptr %6) #5
  %9 = getelementptr inbounds [256 x i8], ptr %6, i64 0, i64 0
  %10 = call ptr @strcpy(ptr noundef %9, ptr noundef @.str.17) #5
  %11 = load ptr, ptr @cfgXCheck, align 8, !tbaa !5
  %12 = getelementptr inbounds [2 x i32], ptr %5, i64 0, i64 0
  %13 = getelementptr inbounds [256 x i8], ptr %6, i64 0, i64 0
  %14 = getelementptr inbounds [256 x i8], ptr %6, i64 0, i64 0
  %15 = call i64 @strlen(ptr noundef %14) #6
  %16 = getelementptr inbounds i8, ptr %13, i64 %15
  %17 = call i32 %11(ptr noundef @.str.18, i32 noundef 1, ptr noundef %12, ptr noundef %16)
  %18 = getelementptr inbounds [256 x i8], ptr %6, i64 0, i64 0
  call void @cfgErrorHandling(ptr noundef %18)
  call void @llvm.lifetime.end.p0(i64 256, ptr %6) #5
  call void @llvm.lifetime.end.p0(i64 8, ptr %5) #5
  ret i32 0
}

attributes #0 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #3 = { 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 #4 = { nounwind willreturn memory(read) "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 #5 = { nounwind }
attributes #6 = { nounwind willreturn memory(read) }

!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 = !{!"int", !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"

@cfgXCheck = external hidden local_unnamed_addr global ptr, align 8
@__const.d_cfgAlgAllowsModifyProblem.d_s = external hidden unnamed_addr constant [2 x i32], align 4
@.str.17 = external hidden unnamed_addr constant [48 x i8], align 1
@.str.18 = external hidden unnamed_addr constant [26 x i8], align 1

; Function Attrs: mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #0

; Function Attrs: nounwind uwtable
declare dso_local void @cfgErrorHandling(ptr noundef) local_unnamed_addr #1

; 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 nofree nounwind willreturn memory(argmem: readwrite)
declare ptr @strcpy(ptr noalias noundef returned writeonly, ptr noalias nocapture noundef readonly) local_unnamed_addr #2

; Function Attrs: mustprogress nofree nounwind willreturn memory(argmem: read)
declare i64 @strlen(ptr nocapture noundef) local_unnamed_addr #3

; Function Attrs: nounwind uwtable
define dso_local noundef i32 @d_cfgAlgAllowsModifyProblem(ptr nocapture noundef readnone %0, i32 noundef %1) local_unnamed_addr #1 {
  %3 = alloca [2 x i32], align 8
  %4 = alloca [256 x i8], align 16
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %3) #4
  %5 = load i64, ptr @__const.d_cfgAlgAllowsModifyProblem.d_s, align 4
  store i64 %5, ptr %3, align 8
  call void @llvm.lifetime.start.p0(i64 256, ptr nonnull %4) #4
  %6 = call ptr @strcpy(ptr noundef nonnull dereferenceable(1) %4, ptr noundef nonnull dereferenceable(1) @.str.17) #4
  %7 = load ptr, ptr @cfgXCheck, align 8, !tbaa !5
  %8 = call i64 @strlen(ptr noundef nonnull dereferenceable(1) %4) #5
  %9 = getelementptr inbounds i8, ptr %4, i64 %8
  %10 = call i32 %7(ptr noundef nonnull @.str.18, i32 noundef 1, ptr noundef nonnull %3, ptr noundef nonnull %9) #4
  call void @cfgErrorHandling(ptr noundef nonnull %4)
  call void @llvm.lifetime.end.p0(i64 256, ptr nonnull %4) #4
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %3) #4
  ret i32 0
}

attributes #0 = { mustprogress nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #1 = { 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 #2 = { mustprogress nofree nounwind willreturn memory(argmem: readwrite) "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 = { mustprogress nofree nounwind willreturn memory(argmem: read) "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 }
attributes #5 = { nounwind willreturn memory(read) }

!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"}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InferAlignmentPass,InferFunctionAttrsPass,InstCombinePass,PostOrderFunctionAttrsPass,SROAPass