; LLVM IR from sp-nitech/SPTK :: third_party/WORLD (cheaptrick)

; 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.sptk::world::CheapTrickOption" = type { double, double, i32 }

; Function Attrs: mustprogress nounwind uwtable
declare dso_local noundef i32 @_ZN4sptk5world23GetFFTSizeForCheapTrickEiPKNS0_16CheapTrickOptionE(i32 noundef, ptr noundef) #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN4sptk5world26InitializeCheapTrickOptionEiPNS0_16CheapTrickOptionE(i32 noundef %0, ptr noundef %1) #0 {
  %3 = alloca i32, align 4
  %4 = alloca ptr, align 8
  store i32 %0, ptr %3, align 4, !tbaa !5
  store ptr %1, ptr %4, align 8, !tbaa !9
  %5 = load ptr, ptr %4, align 8, !tbaa !9
  %6 = getelementptr inbounds %"struct.sptk::world::CheapTrickOption", ptr %5, i32 0, i32 0
  store double -1.500000e-01, ptr %6, align 8, !tbaa !11
  %7 = load ptr, ptr %4, align 8, !tbaa !9
  %8 = getelementptr inbounds %"struct.sptk::world::CheapTrickOption", ptr %7, i32 0, i32 1
  store double 7.100000e+01, ptr %8, align 8, !tbaa !14
  %9 = load i32, ptr %3, align 4, !tbaa !5
  %10 = load ptr, ptr %4, align 8, !tbaa !9
  %11 = call noundef i32 @_ZN4sptk5world23GetFFTSizeForCheapTrickEiPKNS0_16CheapTrickOptionE(i32 noundef %9, ptr noundef %10)
  %12 = load ptr, ptr %4, align 8, !tbaa !9
  %13 = getelementptr inbounds %"struct.sptk::world::CheapTrickOption", ptr %12, i32 0, i32 2
  store i32 %11, ptr %13, align 8, !tbaa !15
  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 = !{!"int", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !10, i64 0}
!10 = !{!"any pointer", !7, i64 0}
!11 = !{!12, !13, i64 0}
!12 = !{!"_ZTSN4sptk5world16CheapTrickOptionE", !13, i64 0, !13, i64 8, !6, i64 16}
!13 = !{!"double", !7, i64 0}
!14 = !{!12, !13, i64 8}
!15 = !{!12, !6, i64 16}


; 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 nounwind uwtable
declare dso_local noundef i32 @_ZN4sptk5world23GetFFTSizeForCheapTrickEiPKNS0_16CheapTrickOptionE(i32 noundef, ptr noundef) local_unnamed_addr #0

; Function Attrs: mustprogress nounwind uwtable
define dso_local void @_ZN4sptk5world26InitializeCheapTrickOptionEiPNS0_16CheapTrickOptionE(i32 noundef %0, ptr noundef %1) local_unnamed_addr #0 {
  store <2 x double> <double -1.500000e-01, double 7.100000e+01>, ptr %1, align 8, !tbaa !5
  %3 = tail call noundef i32 @_ZN4sptk5world23GetFFTSizeForCheapTrickEiPKNS0_16CheapTrickOptionE(i32 noundef %0, ptr noundef nonnull %1)
  %4 = getelementptr inbounds i8, ptr %1, i64 16
  store i32 %3, ptr %4, align 8, !tbaa !9
  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 = !{!"double", !7, i64 0}
!7 = !{!"omnipotent char", !8, i64 0}
!8 = !{!"Simple C++ TBAA"}
!9 = !{!10, !11, i64 16}
!10 = !{!"_ZTSN4sptk5world16CheapTrickOptionE", !6, i64 0, !6, i64 8, !11, i64 16}
!11 = !{!"int", !7, i64 0}


; Effective O3 passes: EarlyCSEPass,GlobalOptPass,InstCombinePass,SLPVectorizerPass,SROAPass,TailCallElimPass