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; ModuleID = 'target/release/deps/repro_117902-56f6dc5b8960896e.repro_117902.7020c2560ba627c6-cgu.0.rcgu.bc'
source_filename = "repro_117902.7020c2560ba627c6-cgu.0"
target datalayout = "e-m:o-i64:64-i128:128-n32:64-S128"
target triple = "arm64-apple-macosx11.0.0"

@anon.64ad042c50cb23e4161bf187d5f7c9d0.0 = private unnamed_addr constant <{ ptr, [16 x i8], ptr, ptr, ptr }> <{ ptr @"_ZN4core3ptr85drop_in_place$LT$std..rt..lang_start$LT$$LP$$RP$$GT$..$u7b$$u7b$closure$u7d$$u7d$$GT$17h3a1b0748b2c25cccE", [16 x i8] c"\08\00\00\00\00\00\00\00\08\00\00\00\00\00\00\00", ptr @"_ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h512928ff3374a545E", ptr @"_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E", ptr @"_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E" }>, align 8

; Function Attrs: noinline nounwind
define internal fastcc void @_ZN3std10sys_common9backtrace28__rust_begin_short_backtrace17hd873549178bc3496E(ptr nocapture noundef nonnull readonly %0) unnamed_addr #0 {
  tail call void %0() #7
  tail call void asm sideeffect "", "~{memory}"() #7, !srcloc !3
  ret void
}

; Function Attrs: noinline nounwind
define hidden noundef i64 @_ZN3std2rt10lang_start17h67fe27acf642c52aE(ptr noundef nonnull %0, i64 noundef %1, ptr noundef %2, i8 noundef %3) unnamed_addr #0 {
  %5 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %5)
  store ptr %0, ptr %5, align 8
  %6 = call noundef i64 @_ZN3std2rt19lang_start_internal17h845b17c5405e1c05E(ptr noundef nonnull align 1 %5, ptr noalias noundef nonnull readonly align 8 dereferenceable(24) @anon.64ad042c50cb23e4161bf187d5f7c9d0.0, i64 noundef %1, ptr noundef %2, i8 noundef %3) #7
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %5)
  ret i64 %6
}

; Function Attrs: inlinehint nounwind
define internal noundef i32 @"_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E"(ptr noalias nocapture noundef readonly align 8 dereferenceable(8) %0) unnamed_addr #1 {
  %2 = load ptr, ptr %0, align 8, !nonnull !4, !noundef !4
  tail call fastcc void @_ZN3std10sys_common9backtrace28__rust_begin_short_backtrace17hd873549178bc3496E(ptr noundef nonnull %2) #7
  ret i32 0
}

; Function Attrs: inlinehint nounwind
define internal noundef i32 @"_ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h512928ff3374a545E"(ptr nocapture noundef readonly %0) unnamed_addr #1 {
  %2 = load ptr, ptr %0, align 8, !nonnull !4, !noundef !4
  tail call fastcc void @_ZN3std10sys_common9backtrace28__rust_begin_short_backtrace17hd873549178bc3496E(ptr noundef nonnull %2) #7, !noalias !5
  ret i32 0
}

; Function Attrs: inlinehint mustprogress nofree norecurse nosync nounwind willreturn memory(none)
define internal void @"_ZN4core3ptr85drop_in_place$LT$std..rt..lang_start$LT$$LP$$RP$$GT$..$u7b$$u7b$closure$u7d$$u7d$$GT$17h3a1b0748b2c25cccE"(ptr noalias nocapture align 8 %0) unnamed_addr #2 {
  ret void
}

; Function Attrs: nounwind
define internal void @_ZN12repro_1179024main17h5bde0b8e73de524bE() unnamed_addr #3 {
  tail call void @call_from_main() #7
  ret void
}

; Function Attrs: noinline nounwind
define dso_local void @call_from_main() unnamed_addr #0 {
  %1 = alloca { { i32, [2 x i32] } }, align 4
  store i32 1, ptr %1, align 4
  call void @device_create_texture(ptr noalias nocapture noundef nonnull readonly align 4 dereferenceable(12) %1) #7
  ret void
}

; Function Attrs: noinline nounwind
define dso_local void @device_create_texture(ptr noalias nocapture noundef readonly align 4 dereferenceable(12) %0) unnamed_addr #0 {
  %2 = alloca { i32, [2 x i32] }, align 4
  call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %2)
  call void @llvm.memcpy.p0.p0.i64(ptr noundef nonnull align 4 dereferenceable(12) %2, ptr noundef nonnull align 4 dereferenceable(12) %0, i64 12, i1 false)
  %3 = load i32, ptr %2, align 4, !range !8, !noundef !4
  %4 = getelementptr inbounds i8, ptr %2, i64 4
  %5 = load i8, ptr %4, align 4
  %6 = tail call fastcc noundef zeroext i1 @_ZN12repro_11790213TextureFormat17required_features17h5e4d5de64322154bE(i32 %3, i8 %5) #7
  tail call fastcc void @_ZN12repro_1179027Feature4used17hf92ae82be52470caE(i1 noundef zeroext %6) #7
  call fastcc void @_ZN12repro_11790213TextureFormat4used17ha7a35183d36eae1cE(ptr noalias noundef nonnull readonly align 4 dereferenceable(12) %2) #7
  call void @llvm.lifetime.end.p0(i64 12, ptr nonnull %2)
  ret void
}

; Function Attrs: noinline nounwind
define internal fastcc void @_ZN12repro_1179027Feature4used17hf92ae82be52470caE(i1 noundef zeroext %0) unnamed_addr #0 {
  %2 = alloca i8, align 1
  call void @llvm.lifetime.start.p0(i64 1, ptr nonnull %2)
  %3 = zext i1 %0 to i8
  store i8 %3, ptr %2, align 1
  call void asm sideeffect "", "r,~{memory}"(ptr nonnull %2) #7, !srcloc !3
  call void @llvm.lifetime.end.p0(i64 1, ptr nonnull %2)
  ret void
}

; Function Attrs: noinline nounwind
define internal fastcc void @_ZN12repro_11790213TextureFormat4used17ha7a35183d36eae1cE(ptr noalias noundef readonly align 4 dereferenceable(12) %0) unnamed_addr #0 {
  %2 = alloca ptr, align 8
  call void @llvm.lifetime.start.p0(i64 8, ptr nonnull %2)
  store ptr %0, ptr %2, align 8
  call void asm sideeffect "", "r,~{memory}"(ptr nonnull %2) #7, !srcloc !3
  call void @llvm.lifetime.end.p0(i64 8, ptr nonnull %2)
  ret void
}

; Function Attrs: mustprogress nofree noinline norecurse nosync nounwind willreturn memory(none)
define internal fastcc noundef zeroext i1 @_ZN12repro_11790213TextureFormat17required_features17h5e4d5de64322154bE(i32 %0, i8 %1) unnamed_addr #4 {
  switch i32 %0, label %3 [
    i32 0, label %8
    i32 1, label %4
    i32 2, label %5
    i32 3, label %6
  ]

3:                                                ; preds = %2
  unreachable

4:                                                ; preds = %2
  br label %8

5:                                                ; preds = %2
  br label %8

6:                                                ; preds = %2
  %7 = icmp eq i8 %1, 0
  br label %8

8:                                                ; preds = %6, %5, %4, %2
  %9 = phi i1 [ true, %5 ], [ true, %4 ], [ false, %2 ], [ %7, %6 ]
  ret i1 %9
}

; Function Attrs: nounwind
declare noundef i64 @_ZN3std2rt19lang_start_internal17h845b17c5405e1c05E(ptr noundef nonnull align 1, ptr noalias noundef readonly align 8 dereferenceable(24), i64 noundef, ptr noundef, i8 noundef) unnamed_addr #3

; 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) #5

; Function Attrs: nounwind
define i32 @main(i32 %0, ptr %1) unnamed_addr #3 {
  %3 = sext i32 %0 to i64
  %4 = tail call i64 @_ZN3std2rt10lang_start17h67fe27acf642c52aE(ptr @_ZN12repro_1179024main17h5bde0b8e73de524bE, i64 %3, ptr %1, i8 0)
  %5 = trunc i64 %4 to i32
  ret i32 %5
}

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #6

; Function Attrs: nocallback nofree nosync nounwind willreturn memory(argmem: readwrite)
declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #6

attributes #0 = { noinline nounwind "frame-pointer"="non-leaf" "target-cpu"="apple-m1" }
attributes #1 = { inlinehint nounwind "frame-pointer"="non-leaf" "target-cpu"="apple-m1" }
attributes #2 = { inlinehint mustprogress nofree norecurse nosync nounwind willreturn memory(none) "frame-pointer"="non-leaf" "target-cpu"="apple-m1" }
attributes #3 = { nounwind "frame-pointer"="non-leaf" "target-cpu"="apple-m1" }
attributes #4 = { mustprogress nofree noinline norecurse nosync nounwind willreturn memory(none) "frame-pointer"="non-leaf" "target-cpu"="apple-m1" }
attributes #5 = { nocallback nofree nounwind willreturn memory(argmem: readwrite) }
attributes #6 = { nocallback nofree nosync nounwind willreturn memory(argmem: readwrite) }
attributes #7 = { nounwind }

!llvm.module.flags = !{!0, !1}
!llvm.ident = !{!2}

!0 = !{i32 8, !"PIC Level", i32 2}
!1 = !{i32 7, !"PIE Level", i32 2}
!2 = !{!"rustc version 1.76.0-nightly (e9013ac0e 2023-12-05)"}
!3 = !{i32 1008490}
!4 = !{}
!5 = !{!6}
!6 = distinct !{!6, !7, !"_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E: argument 0"}
!7 = distinct !{!7, !"_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E"}
!8 = !{i32 0, i32 4}

^0 = module: (path: "target/release/deps/repro_117902-56f6dc5b8960896e.repro_117902.7020c2560ba627c6-cgu.0.rcgu.bc", hash: (588908617, 3882433785, 1436305396, 120652418, 367191557))
^1 = gv: (name: "_ZN4core3ptr85drop_in_place$LT$std..rt..lang_start$LT$$LP$$RP$$GT$..$u7b$$u7b$closure$u7d$$u7d$$GT$17h3a1b0748b2c25cccE", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 1, funcFlags: (readNone: 1, readOnly: 0, noRecurse: 1, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0)))) ; guid = 26047620286636215
^2 = gv: (name: "llvm.memcpy.p0.p0.i64") ; guid = 2699563562842851132
^3 = gv: (name: "_ZN12repro_11790213TextureFormat17required_features17h5e4d5de64322154bE", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 8, funcFlags: (readNone: 1, readOnly: 0, noRecurse: 1, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0)))) ; guid = 4172334787452303150
^4 = gv: (name: "llvm.lifetime.start.p0") ; guid = 4736283418132453162
^5 = gv: (name: "call_from_main", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 4, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^15))))) ; guid = 6035738942445582630
^6 = gv: (name: "anon.64ad042c50cb23e4161bf187d5f7c9d0.0", summaries: (variable: (module: ^0, flags: (linkage: private, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), varFlags: (readonly: 1, writeonly: 0, constant: 1), refs: (^13, ^16, ^1)))) ; guid = 9670865711561157444
^7 = gv: (name: "_ZN12repro_1179027Feature4used17hf92ae82be52470caE", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 7, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0)))) ; guid = 9674694493251075121
^8 = gv: (name: "_ZN12repro_11790213TextureFormat4used17ha7a35183d36eae1cE", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 6, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0)))) ; guid = 9689809968903449149
^9 = gv: (name: "_ZN3std2rt19lang_start_internal17h845b17c5405e1c05E") ; guid = 9848804123585259338
^10 = gv: (name: "_ZN3std10sys_common9backtrace28__rust_begin_short_backtrace17hd873549178bc3496E", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 3, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 1, mustBeUnreachable: 0)))) ; guid = 12833174623530944153
^11 = gv: (name: "llvm.lifetime.end.p0") ; guid = 13244677477227836793
^12 = gv: (name: "_ZN12repro_1179024main17h5bde0b8e73de524bE", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 2, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^5))))) ; guid = 14312892286285863117
^13 = gv: (name: "_ZN3std2rt10lang_start28_$u7b$$u7b$closure$u7d$$u7d$17h6dd4fb201eb649c3E", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 3, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^10))))) ; guid = 15308066350717154503
^14 = gv: (name: "main", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 0, canAutoHide: 0), insts: 4, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^17)), refs: (^12)))) ; guid = 15822663052811949562
^15 = gv: (name: "device_create_texture", summaries: (function: (module: ^0, flags: (linkage: external, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 11, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^3), (callee: ^7), (callee: ^8))))) ; guid = 17107844002317553301
^16 = gv: (name: "_ZN4core3ops8function6FnOnce40call_once$u7b$$u7b$vtable.shim$u7d$$u7d$17h512928ff3374a545E", summaries: (function: (module: ^0, flags: (linkage: internal, visibility: default, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 3, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 0, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^10))))) ; guid = 17770695831011789681
^17 = gv: (name: "_ZN3std2rt10lang_start17h67fe27acf642c52aE", summaries: (function: (module: ^0, flags: (linkage: external, visibility: hidden, notEligibleToImport: 0, live: 0, dsoLocal: 1, canAutoHide: 0), insts: 6, funcFlags: (readNone: 0, readOnly: 0, noRecurse: 0, returnDoesNotAlias: 0, noInline: 1, alwaysInline: 0, noUnwind: 1, mayThrow: 0, hasUnknownCall: 0, mustBeUnreachable: 0), calls: ((callee: ^9)), refs: (^6)))) ; guid = 17829067331104480233
^18 = blockcount: 0