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clang (assertions trunk)
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clang 10.0.0
clang 10.0.1
clang 11.0.0
clang 11.0.1
clang 12.0.0
clang 12.0.1
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clang 14.0.0
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llc 10.0.0
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Source code
; ModuleID = 'src1.a2e1fadf-cgu.0' source_filename = "src1.a2e1fadf-cgu.0" target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-f80:128-n8:16:32:64-S128" target triple = "x86_64-unknown-linux-gnu" %"[closure@core::iter::adapters::map::map_fold<&&[u32], u32, u32, [closure@src1.rs:5:18: 5:21], [closure@<u32 as core::iter::traits::accum::Sum>::sum<core::iter::adapters::map::Map<core::slice::iter::Iter<'_, &[u32]>, [closure@src1.rs:5:18: 5:21]>>::{closure#0}]>::{closure#0}]" = type { %"[closure@<u32 as core::iter::traits::accum::Sum>::sum<core::iter::adapters::map::Map<core::slice::iter::Iter<'_, &[u32]>, [closure@src1.rs:5:18: 5:21]>>::{closure#0}]", %"[closure@src1.rs:5:18: 5:21]" } %"[closure@<u32 as core::iter::traits::accum::Sum>::sum<core::iter::adapters::map::Map<core::slice::iter::Iter<'_, &[u32]>, [closure@src1.rs:5:18: 5:21]>>::{closure#0}]" = type {} %"[closure@src1.rs:5:18: 5:21]" = type {} %"core::ptr::metadata::PtrComponents<&[u32]>" = type { ptr, {} } %"core::ptr::metadata::PtrRepr<&[u32]>" = type { [1 x i64] } @alloc_a72d1cdf71ee60c688d9f80573f21194 = private unnamed_addr constant <{ [25 x i8] }> <{ [25 x i8] c"assertion failed: n <= 40" }>, align 1 @alloc_2201cd68d207d7b54517462d6a12ea84 = private unnamed_addr constant <{ [7 x i8] }> <{ [7 x i8] c"src1.rs" }>, align 1 @alloc_3640a1dd408e70aca54ff2c9228b9991 = private unnamed_addr constant <{ ptr, [16 x i8] }> <{ ptr @alloc_2201cd68d207d7b54517462d6a12ea84, [16 x i8] c"\07\00\00\00\00\00\00\00\03\00\00\00\05\00\00\00" }>, align 8 @alloc_b46ce83b37cc38ad36b28929e1f23478 = private unnamed_addr constant <{ [24 x i8] }> <{ [24 x i8] c"assertion failed: i < 40" }>, align 1 @alloc_9836e5b49037106e37a69efd732a45a8 = private unnamed_addr constant <{ ptr, [16 x i8] }> <{ ptr @alloc_2201cd68d207d7b54517462d6a12ea84, [16 x i8] c"\07\00\00\00\00\00\00\00\08\00\00\00\09\00\00\00" }>, align 8 @alloc_4607b4b716fb421de9762eddd5d45ab9 = private unnamed_addr constant <{ ptr, [16 x i8] }> <{ ptr @alloc_2201cd68d207d7b54517462d6a12ea84, [16 x i8] c"\07\00\00\00\00\00\00\00\05\00\00\00\16\00\00\00" }>, align 8 ; <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold ; Function Attrs: nounwind nonlazybind define internal noundef i32 @"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4fold17h0a7e3e9b8cfdf75dE"(ptr noundef %self.0, ptr noundef nonnull %self.1, i32 noundef %init) unnamed_addr #0 personality ptr @rust_eh_personality { start: %0 = alloca { ptr, i32 }, align 8 %_9 = alloca i8, align 1 %_8 = alloca i8, align 1 store i8 1, ptr %_9, align 1 store i8 1, ptr %_8, align 1 ; call core::iter::adapters::map::map_fold call void @_ZN4core4iter8adapters3map8map_fold17h04f9c122803d41dcE() #9 br label %bb1 bb1: ; preds = %start store i8 0, ptr %_9, align 1 store i8 0, ptr %_8, align 1 ; call core::iter::traits::iterator::Iterator::fold %1 = call noundef i32 @_ZN4core4iter6traits8iterator8Iterator4fold17hf35569c7e1c5e0e2E(ptr noundef %self.0, ptr noundef nonnull %self.1, i32 noundef %init) #9 br label %bb2 bb2: ; preds = %bb1 ret i32 %1 bb6: ; No predecessors! %2 = load i8, ptr %_8, align 1, !range !2, !noundef !3 %3 = trunc i8 %2 to i1 br i1 %3, label %bb5, label %bb3 bb3: ; preds = %bb5, %bb6 %4 = load i8, ptr %_9, align 1, !range !2, !noundef !3 %5 = trunc i8 %4 to i1 br i1 %5, label %bb7, label %bb4 bb5: ; preds = %bb6 br label %bb3 bb4: ; preds = %bb7, %bb3 %6 = load ptr, ptr %0, align 8, !noundef !3 %7 = getelementptr inbounds { ptr, i32 }, ptr %0, i32 0, i32 1 %8 = load i32, ptr %7, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 16, ptr %0) %9 = insertvalue { ptr, i32 } undef, ptr %6, 0 %10 = insertvalue { ptr, i32 } %9, i32 %8, 1 resume { ptr, i32 } %10 bb7: ; preds = %bb3 br label %bb4 } ; <usize as core::iter::range::Step>::forward_unchecked ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i64 @"_ZN49_$LT$usize$u20$as$u20$core..iter..range..Step$GT$17forward_unchecked17h72076edab64aa1c3E"(i64 noundef %start1, i64 noundef %n) unnamed_addr #1 { start: %0 = alloca i64, align 8 call void @llvm.lifetime.start.p0(i64 8, ptr %0) %1 = add nuw i64 %start1, %n store i64 %1, ptr %0, align 8 %2 = load i64, ptr %0, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %0) ret i64 %2 } ; core::cmp::impls::<impl core::cmp::PartialOrd for usize>::lt ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef zeroext i1 @"_ZN4core3cmp5impls57_$LT$impl$u20$core..cmp..PartialOrd$u20$for$u20$usize$GT$2lt17h3c743a099ea82299E"(ptr noalias noundef readonly align 8 dereferenceable(8) %self, ptr noalias noundef readonly align 8 dereferenceable(8) %other) unnamed_addr #1 { start: %_3 = load i64, ptr %self, align 8, !noundef !3 %_4 = load i64, ptr %other, align 8, !noundef !3 %0 = icmp ult i64 %_3, %_4 ret i1 %0 } ; core::mem::replace ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i64 @_ZN4core3mem7replace17hd1e63108a384f686E(ptr noalias noundef align 8 dereferenceable(8) %dest, i64 noundef %src) unnamed_addr #1 personality ptr @rust_eh_personality { start: %0 = alloca { ptr, i32 }, align 8 %tmp = alloca i64, align 8 %src1 = alloca i64, align 8 call void @llvm.lifetime.start.p0(i64 8, ptr %tmp) call void @llvm.memcpy.p0.p0.i64(ptr align 8 %tmp, ptr align 8 %dest, i64 8, i1 false) %self = load i64, ptr %tmp, align 8 br label %bb4 bb4: ; preds = %start call void @llvm.lifetime.end.p0(i64 8, ptr %tmp) call void @llvm.lifetime.start.p0(i64 8, ptr %src1) store i64 %src, ptr %src1, align 8 call void @llvm.memcpy.p0.p0.i64(ptr align 8 %dest, ptr align 8 %src1, i64 8, i1 false) call void @llvm.lifetime.end.p0(i64 8, ptr %src1) ret i64 %self bb3: ; No predecessors! br i1 true, label %bb2, label %bb1 bb1: ; preds = %bb2, %bb3 %1 = load ptr, ptr %0, align 8, !noundef !3 %2 = getelementptr inbounds { ptr, i32 }, ptr %0, i32 0, i32 1 %3 = load i32, ptr %2, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 16, ptr %0) %4 = insertvalue { ptr, i32 } undef, ptr %1, 0 %5 = insertvalue { ptr, i32 } %4, i32 %3, 1 resume { ptr, i32 } %5 bb2: ; preds = %bb3 br label %bb1 } ; core::iter::traits::iterator::Iterator::sum ; Function Attrs: nounwind nonlazybind define internal noundef i32 @_ZN4core4iter6traits8iterator8Iterator3sum17h8e80dc892fd2202aE(ptr noundef %self.0, ptr noundef nonnull %self.1) unnamed_addr #0 { start: ; call <u32 as core::iter::traits::accum::Sum>::sum %0 = call noundef i32 @"_ZN54_$LT$u32$u20$as$u20$core..iter..traits..accum..Sum$GT$3sum17ha36e459e1fb757abE"(ptr noundef %self.0, ptr noundef nonnull %self.1) #9 ret i32 %0 } ; core::iter::traits::iterator::Iterator::fold ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i32 @_ZN4core4iter6traits8iterator8Iterator4fold17hf35569c7e1c5e0e2E(ptr noundef %0, ptr noundef nonnull %1, i32 noundef %init) unnamed_addr #1 personality ptr @rust_eh_personality { start: %2 = alloca { ptr, i32 }, align 8 %_12 = alloca i8, align 1 %_10 = alloca { i32, ptr }, align 8 %_4 = alloca ptr, align 8 %accum = alloca i32, align 4 %f = alloca %"[closure@core::iter::adapters::map::map_fold<&&[u32], u32, u32, [closure@src1.rs:5:18: 5:21], [closure@<u32 as core::iter::traits::accum::Sum>::sum<core::iter::adapters::map::Map<core::slice::iter::Iter<'_, &[u32]>, [closure@src1.rs:5:18: 5:21]>>::{closure#0}]>::{closure#0}]", align 1 %self = alloca { ptr, ptr }, align 8 %3 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 0 store ptr %0, ptr %3, align 8 %4 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 store ptr %1, ptr %4, align 8 store i8 1, ptr %_12, align 1 store i32 %init, ptr %accum, align 4 br label %bb1 bb1: ; preds = %bb4, %start call void @llvm.lifetime.start.p0(i64 8, ptr %_4) ; call <core::slice::iter::Iter<T> as core::iter::traits::iterator::Iterator>::next %5 = call noundef align 8 dereferenceable_or_null(16) ptr @"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h841f0dc287ccf61bE"(ptr noalias noundef align 8 dereferenceable(16) %self) #9 store ptr %5, ptr %_4, align 8 br label %bb2 bb2: ; preds = %bb1 %6 = load ptr, ptr %_4, align 8, !noundef !3 %7 = ptrtoint ptr %6 to i64 %8 = icmp eq i64 %7, 0 %_6 = select i1 %8, i64 0, i64 1 %9 = icmp eq i64 %_6, 1 br i1 %9, label %bb3, label %bb5 bb3: ; preds = %bb2 %x = load ptr, ptr %_4, align 8, !nonnull !3, !align !4, !noundef !3 call void @llvm.lifetime.start.p0(i64 16, ptr %_10) store i8 0, ptr %_12, align 1 %_11 = load i32, ptr %accum, align 4, !noundef !3 store i32 %_11, ptr %_10, align 8 %10 = getelementptr inbounds { i32, ptr }, ptr %_10, i32 0, i32 1 store ptr %x, ptr %10, align 8 %11 = getelementptr inbounds { i32, ptr }, ptr %_10, i32 0, i32 0 %12 = load i32, ptr %11, align 8, !noundef !3 %13 = getelementptr inbounds { i32, ptr }, ptr %_10, i32 0, i32 1 %14 = load ptr, ptr %13, align 8, !nonnull !3, !align !4, !noundef !3 ; call core::iter::adapters::map::map_fold::{{closure}} %_8 = call noundef i32 @"_ZN4core4iter8adapters3map8map_fold28_$u7b$$u7b$closure$u7d$$u7d$17hccf4086b61bee0faE"(ptr noalias noundef nonnull align 1 %f, i32 noundef %12, ptr noalias noundef readonly align 8 dereferenceable(16) %14) #9 br label %bb4 bb5: ; preds = %bb2 br label %bb6 bb6: ; preds = %bb5 call void @llvm.lifetime.end.p0(i64 8, ptr %_4) br label %bb7 bb7: ; preds = %bb6 %15 = load i32, ptr %accum, align 4, !noundef !3 ret i32 %15 bb4: ; preds = %bb3 call void @llvm.lifetime.end.p0(i64 16, ptr %_10) store i8 1, ptr %_12, align 1 store i32 %_8, ptr %accum, align 4 call void @llvm.lifetime.end.p0(i64 8, ptr %_4) br label %bb1 bb13: ; No predecessors! %16 = load i8, ptr %_12, align 1, !range !2, !noundef !3 %17 = trunc i8 %16 to i1 br i1 %17, label %bb12, label %bb9 bb9: ; preds = %bb12, %bb13 br label %bb10 bb12: ; preds = %bb13 br label %bb9 bb10: ; preds = %bb9 %18 = load ptr, ptr %2, align 8, !noundef !3 %19 = getelementptr inbounds { ptr, i32 }, ptr %2, i32 0, i32 1 %20 = load i32, ptr %19, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 16, ptr %2) %21 = insertvalue { ptr, i32 } undef, ptr %18, 0 %22 = insertvalue { ptr, i32 } %21, i32 %20, 1 resume { ptr, i32 } %22 } ; core::iter::adapters::map::Map<I,F>::new ; Function Attrs: nounwind nonlazybind define internal { ptr, ptr } @"_ZN4core4iter8adapters3map16Map$LT$I$C$F$GT$3new17h5a43ad3cd9a19631E"(ptr noundef %iter.0, ptr noundef nonnull %iter.1) unnamed_addr #0 { start: %0 = alloca { ptr, ptr }, align 8 %1 = getelementptr inbounds { ptr, ptr }, ptr %0, i32 0, i32 0 store ptr %iter.0, ptr %1, align 8 %2 = getelementptr inbounds { ptr, ptr }, ptr %0, i32 0, i32 1 store ptr %iter.1, ptr %2, align 8 %3 = getelementptr inbounds { ptr, ptr }, ptr %0, i32 0, i32 0 %4 = load ptr, ptr %3, align 8, !noundef !3 %5 = getelementptr inbounds { ptr, ptr }, ptr %0, i32 0, i32 1 %6 = load ptr, ptr %5, align 8, !nonnull !3, !noundef !3 %7 = insertvalue { ptr, ptr } undef, ptr %4, 0 %8 = insertvalue { ptr, ptr } %7, ptr %6, 1 ret { ptr, ptr } %8 } ; core::iter::adapters::map::map_fold ; Function Attrs: nounwind nonlazybind define internal void @_ZN4core4iter8adapters3map8map_fold17h04f9c122803d41dcE() unnamed_addr #0 { start: ret void } ; core::iter::adapters::map::map_fold::{{closure}} ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i32 @"_ZN4core4iter8adapters3map8map_fold28_$u7b$$u7b$closure$u7d$$u7d$17hccf4086b61bee0faE"(ptr noalias noundef nonnull align 1 %_1, i32 noundef %acc, ptr noalias noundef readonly align 8 dereferenceable(16) %elt) unnamed_addr #1 personality ptr @rust_eh_personality { start: %0 = alloca { ptr, i32 }, align 8 %_10 = alloca i8, align 1 %_9 = alloca ptr, align 8 %_5 = alloca { i32, i32 }, align 4 call void @llvm.lifetime.start.p0(i64 8, ptr %_5) store i8 1, ptr %_10, align 1 call void @llvm.lifetime.start.p0(i64 8, ptr %_9) store ptr %elt, ptr %_9, align 8 %1 = load ptr, ptr %_9, align 8, !nonnull !3, !align !4, !noundef !3 ; call src1::foo::{{closure}} %_7 = call noundef i32 @"_ZN4src13foo28_$u7b$$u7b$closure$u7d$$u7d$17h632fab765bdde286E"(ptr noalias noundef nonnull align 1 %_1, ptr noalias noundef readonly align 8 dereferenceable(16) %1) #9 br label %bb1 bb1: ; preds = %start call void @llvm.lifetime.end.p0(i64 8, ptr %_9) store i8 0, ptr %_10, align 1 store i32 %acc, ptr %_5, align 4 %2 = getelementptr inbounds { i32, i32 }, ptr %_5, i32 0, i32 1 store i32 %_7, ptr %2, align 4 %3 = getelementptr inbounds { i32, i32 }, ptr %_5, i32 0, i32 0 %4 = load i32, ptr %3, align 4, !noundef !3 %5 = getelementptr inbounds { i32, i32 }, ptr %_5, i32 0, i32 1 %6 = load i32, ptr %5, align 4, !noundef !3 ; call <u32 as core::iter::traits::accum::Sum>::sum::{{closure}} %7 = call noundef i32 @"_ZN54_$LT$u32$u20$as$u20$core..iter..traits..accum..Sum$GT$3sum28_$u7b$$u7b$closure$u7d$$u7d$17h06bc0a600cb9f0c0E"(ptr noalias noundef nonnull align 1 %_1, i32 noundef %4, i32 noundef %6) #9 br label %bb2 bb2: ; preds = %bb1 call void @llvm.lifetime.end.p0(i64 8, ptr %_5) ret i32 %7 bb5: ; No predecessors! %8 = load i8, ptr %_10, align 1, !range !2, !noundef !3 %9 = trunc i8 %8 to i1 br i1 %9, label %bb4, label %bb3 bb3: ; preds = %bb4, %bb5 %10 = load ptr, ptr %0, align 8, !noundef !3 %11 = getelementptr inbounds { ptr, i32 }, ptr %0, i32 0, i32 1 %12 = load i32, ptr %11, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 16, ptr %0) %13 = insertvalue { ptr, i32 } undef, ptr %10, 0 %14 = insertvalue { ptr, i32 } %13, i32 %12, 1 resume { ptr, i32 } %14 bb4: ; preds = %bb5 br label %bb3 } ; core::clone::impls::<impl core::clone::Clone for usize>::clone ; Function Attrs: alwaysinline nounwind nonlazybind define internal noundef i64 @"_ZN4core5clone5impls54_$LT$impl$u20$core..clone..Clone$u20$for$u20$usize$GT$5clone17hb5cf54e52ed0e8c1E"(ptr noalias noundef readonly align 8 dereferenceable(8) %self) unnamed_addr #2 { start: %0 = load i64, ptr %self, align 8, !noundef !3 ret i64 %0 } ; core::slice::iter::Iter<T>::new ; Function Attrs: inlinehint nounwind nonlazybind define internal { ptr, ptr } @"_ZN4core5slice4iter13Iter$LT$T$GT$3new17h947c98be966b3857E"(ptr noalias noundef nonnull readonly align 8 %slice.0, i64 noundef %slice.1) unnamed_addr #1 { start: %0 = alloca ptr, align 8 %1 = alloca i64, align 8 %_25 = alloca %"core::ptr::metadata::PtrComponents<&[u32]>", align 8 %_24 = alloca %"core::ptr::metadata::PtrRepr<&[u32]>", align 8 %_14 = alloca ptr, align 8 %_9 = alloca ptr, align 8 %end = alloca ptr, align 8 %2 = alloca { ptr, ptr }, align 8 call void @llvm.lifetime.start.p0(i64 8, ptr %_14) store ptr %slice.0, ptr %_14, align 8 %ptr = load ptr, ptr %_14, align 8, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %1) store ptr %ptr, ptr %1, align 8 %_17 = load i64, ptr %1, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %1) %_4 = icmp eq i64 %_17, 0 call void @llvm.lifetime.end.p0(i64 8, ptr %_14) %_3 = xor i1 %_4, true call void @llvm.assume(i1 %_3) call void @llvm.lifetime.start.p0(i64 8, ptr %end) br i1 false, label %bb1, label %bb2 bb2: ; preds = %start %3 = getelementptr inbounds { ptr, i64 }, ptr %slice.0, i64 %slice.1 store ptr %3, ptr %end, align 8 br label %bb3 bb1: ; preds = %start call void @llvm.lifetime.start.p0(i64 8, ptr %0) %4 = getelementptr i8, ptr %slice.0, i64 %slice.1 store ptr %4, ptr %0, align 8 %self = load ptr, ptr %0, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %0) call void @llvm.lifetime.start.p0(i64 8, ptr %_24) call void @llvm.lifetime.start.p0(i64 8, ptr %_25) store ptr %self, ptr %_25, align 8 call void @llvm.memcpy.p0.p0.i64(ptr align 8 %_24, ptr align 8 %_25, i64 8, i1 false) call void @llvm.lifetime.end.p0(i64 8, ptr %_25) %5 = load ptr, ptr %_24, align 8, !noundef !3 store ptr %5, ptr %end, align 8 call void @llvm.lifetime.end.p0(i64 8, ptr %_24) br label %bb3 bb3: ; preds = %bb2, %bb1 call void @llvm.lifetime.start.p0(i64 8, ptr %_9) store ptr %slice.0, ptr %_9, align 8 %_11 = load ptr, ptr %end, align 8, !noundef !3 %6 = load ptr, ptr %_9, align 8, !nonnull !3, !noundef !3 %7 = getelementptr inbounds { ptr, ptr }, ptr %2, i32 0, i32 1 store ptr %6, ptr %7, align 8 store ptr %_11, ptr %2, align 8 call void @llvm.lifetime.end.p0(i64 8, ptr %_9) call void @llvm.lifetime.end.p0(i64 8, ptr %end) %8 = getelementptr inbounds { ptr, ptr }, ptr %2, i32 0, i32 0 %9 = load ptr, ptr %8, align 8, !noundef !3 %10 = getelementptr inbounds { ptr, ptr }, ptr %2, i32 0, i32 1 %11 = load ptr, ptr %10, align 8, !nonnull !3, !noundef !3 %12 = insertvalue { ptr, ptr } undef, ptr %9, 0 %13 = insertvalue { ptr, ptr } %12, ptr %11, 1 ret { ptr, ptr } %13 } ; <u32 as core::iter::traits::accum::Sum>::sum ; Function Attrs: nounwind nonlazybind define internal noundef i32 @"_ZN54_$LT$u32$u20$as$u20$core..iter..traits..accum..Sum$GT$3sum17ha36e459e1fb757abE"(ptr noundef %iter.0, ptr noundef nonnull %iter.1) unnamed_addr #0 { start: ; call <core::iter::adapters::map::Map<I,F> as core::iter::traits::iterator::Iterator>::fold %0 = call noundef i32 @"_ZN102_$LT$core..iter..adapters..map..Map$LT$I$C$F$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4fold17h0a7e3e9b8cfdf75dE"(ptr noundef %iter.0, ptr noundef nonnull %iter.1, i32 noundef 0) #9 ret i32 %0 } ; <u32 as core::iter::traits::accum::Sum>::sum::{{closure}} ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i32 @"_ZN54_$LT$u32$u20$as$u20$core..iter..traits..accum..Sum$GT$3sum28_$u7b$$u7b$closure$u7d$$u7d$17h06bc0a600cb9f0c0E"(ptr noalias noundef nonnull align 1 %_1, i32 noundef %a, i32 noundef %b) unnamed_addr #1 { start: %0 = call { i32, i1 } @llvm.uadd.with.overflow.i32(i32 %a, i32 %b) %_4.0 = extractvalue { i32, i1 } %0, 0 %_4.1 = extractvalue { i32, i1 } %0, 1 ret i32 %_4.0 } ; <core::ops::range::Range<T> as core::iter::range::RangeIteratorImpl>::spec_next ; Function Attrs: inlinehint nounwind nonlazybind define internal { i64, i64 } @"_ZN89_$LT$core..ops..range..Range$LT$T$GT$$u20$as$u20$core..iter..range..RangeIteratorImpl$GT$9spec_next17hfd33417253da1bd9E"(ptr noalias noundef align 8 dereferenceable(16) %self) unnamed_addr #1 { start: %0 = alloca { i64, i64 }, align 8 %_4 = getelementptr inbounds { i64, i64 }, ptr %self, i32 0, i32 1 ; call core::cmp::impls::<impl core::cmp::PartialOrd for usize>::lt %_2 = call noundef zeroext i1 @"_ZN4core3cmp5impls57_$LT$impl$u20$core..cmp..PartialOrd$u20$for$u20$usize$GT$2lt17h3c743a099ea82299E"(ptr noalias noundef readonly align 8 dereferenceable(8) %self, ptr noalias noundef readonly align 8 dereferenceable(8) %_4) #9 br i1 %_2, label %bb2, label %bb6 bb6: ; preds = %start store i64 0, ptr %0, align 8 br label %bb7 bb2: ; preds = %start ; call core::clone::impls::<impl core::clone::Clone for usize>::clone %_6 = call noundef i64 @"_ZN4core5clone5impls54_$LT$impl$u20$core..clone..Clone$u20$for$u20$usize$GT$5clone17hb5cf54e52ed0e8c1E"(ptr noalias noundef readonly align 8 dereferenceable(8) %self) #9 ; call <usize as core::iter::range::Step>::forward_unchecked %n = call noundef i64 @"_ZN49_$LT$usize$u20$as$u20$core..iter..range..Step$GT$17forward_unchecked17h72076edab64aa1c3E"(i64 noundef %_6, i64 noundef 1) #9 ; call core::mem::replace %_8 = call noundef i64 @_ZN4core3mem7replace17hd1e63108a384f686E(ptr noalias noundef align 8 dereferenceable(8) %self, i64 noundef %n) #9 %1 = getelementptr inbounds { i64, i64 }, ptr %0, i32 0, i32 1 store i64 %_8, ptr %1, align 8 store i64 1, ptr %0, align 8 br label %bb7 bb7: ; preds = %bb6, %bb2 %2 = getelementptr inbounds { i64, i64 }, ptr %0, i32 0, i32 0 %3 = load i64, ptr %2, align 8, !range !5, !noundef !3 %4 = getelementptr inbounds { i64, i64 }, ptr %0, i32 0, i32 1 %5 = load i64, ptr %4, align 8 %6 = insertvalue { i64, i64 } undef, i64 %3, 0 %7 = insertvalue { i64, i64 } %6, i64 %5, 1 ret { i64, i64 } %7 } ; <core::slice::iter::Iter<T> as core::iter::traits::iterator::Iterator>::next ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef align 8 dereferenceable_or_null(16) ptr @"_ZN91_$LT$core..slice..iter..Iter$LT$T$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$4next17h841f0dc287ccf61bE"(ptr noalias noundef align 8 dereferenceable(16) %self) unnamed_addr #1 { start: %0 = alloca ptr, align 8 %1 = alloca ptr, align 8 %2 = alloca i64, align 8 %3 = alloca i64, align 8 %_50 = alloca %"core::ptr::metadata::PtrComponents<&[u32]>", align 8 %_49 = alloca %"core::ptr::metadata::PtrRepr<&[u32]>", align 8 %_38 = alloca ptr, align 8 %_24 = alloca ptr, align 8 %_19 = alloca ptr, align 8 %_16 = alloca ptr, align 8 %4 = alloca ptr, align 8 %5 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %self1 = load ptr, ptr %5, align 8, !nonnull !3, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %_19) store ptr %self1, ptr %_19, align 8 %ptr = load ptr, ptr %_19, align 8, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %3) store ptr %ptr, ptr %3, align 8 %_22 = load i64, ptr %3, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %3) %_3 = icmp eq i64 %_22, 0 call void @llvm.lifetime.end.p0(i64 8, ptr %_19) %_2 = xor i1 %_3, true call void @llvm.assume(i1 %_2) br i1 true, label %bb1, label %bb2 bb2: ; preds = %bb1, %start %6 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %self4 = load ptr, ptr %6, align 8, !nonnull !3, !noundef !3 %_14 = load ptr, ptr %self, align 8, !noundef !3 %_10 = icmp eq ptr %self4, %_14 br i1 %_10, label %bb3, label %bb4 bb1: ; preds = %start %self2 = load ptr, ptr %self, align 8, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %_24) store ptr %self2, ptr %_24, align 8 %ptr3 = load ptr, ptr %_24, align 8, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %2) store ptr %ptr3, ptr %2, align 8 %_27 = load i64, ptr %2, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %2) %_8 = icmp eq i64 %_27, 0 call void @llvm.lifetime.end.p0(i64 8, ptr %_24) %_7 = xor i1 %_8, true call void @llvm.assume(i1 %_7) br label %bb2 bb4: ; preds = %bb2 call void @llvm.lifetime.start.p0(i64 8, ptr %_16) br i1 false, label %bb8, label %bb9 bb3: ; preds = %bb2 store ptr null, ptr %4, align 8 br label %bb5 bb5: ; preds = %bb10, %bb3 %7 = load ptr, ptr %4, align 8, !align !4, !noundef !3 ret ptr %7 bb8: ; preds = %bb4 %self7 = load ptr, ptr %self, align 8, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %0) %8 = getelementptr i8, ptr %self7, i64 -1 store ptr %8, ptr %0, align 8 %self8 = load ptr, ptr %0, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %0) call void @llvm.lifetime.start.p0(i64 8, ptr %_49) call void @llvm.lifetime.start.p0(i64 8, ptr %_50) store ptr %self8, ptr %_50, align 8 call void @llvm.memcpy.p0.p0.i64(ptr align 8 %_49, ptr align 8 %_50, i64 8, i1 false) call void @llvm.lifetime.end.p0(i64 8, ptr %_50) %_32 = load ptr, ptr %_49, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %_49) store ptr %_32, ptr %self, align 8 %9 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %self9 = load ptr, ptr %9, align 8, !nonnull !3, !noundef !3 store ptr %self9, ptr %_16, align 8 br label %bb10 bb9: ; preds = %bb4 %10 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %self5 = load ptr, ptr %10, align 8, !nonnull !3, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %_38) %11 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %self6 = load ptr, ptr %11, align 8, !nonnull !3, !noundef !3 call void @llvm.lifetime.start.p0(i64 8, ptr %1) %12 = getelementptr inbounds { ptr, i64 }, ptr %self6, i64 1 store ptr %12, ptr %1, align 8 %_55 = load ptr, ptr %1, align 8, !noundef !3 call void @llvm.lifetime.end.p0(i64 8, ptr %1) store ptr %_55, ptr %_38, align 8 %13 = getelementptr inbounds { ptr, ptr }, ptr %self, i32 0, i32 1 %14 = load ptr, ptr %_38, align 8, !nonnull !3, !noundef !3 store ptr %14, ptr %13, align 8 call void @llvm.lifetime.end.p0(i64 8, ptr %_38) store ptr %self5, ptr %_16, align 8 br label %bb10 bb10: ; preds = %bb8, %bb9 %_15 = load ptr, ptr %_16, align 8, !noundef !3 store ptr %_15, ptr %4, align 8 call void @llvm.lifetime.end.p0(i64 8, ptr %_16) br label %bb5 } ; Function Attrs: nounwind nonlazybind define void @foo(i64 noundef %n, ptr noalias noundef nonnull readonly align 8 %s.0, i64 noundef %s.1) unnamed_addr #0 { start: %_12 = alloca { i64, i64 }, align 8 %iter = alloca { i64, i64 }, align 8 %self = alloca { i64, i64 }, align 8 %_4 = icmp ule i64 %n, 40 %_3 = xor i1 %_4, true br i1 %_3, label %bb1, label %bb2 bb2: ; preds = %start ; call core::slice::iter::Iter<T>::new %0 = call { ptr, ptr } @"_ZN4core5slice4iter13Iter$LT$T$GT$3new17h947c98be966b3857E"(ptr noalias noundef nonnull readonly align 8 %s.0, i64 noundef %s.1) #9 %self.0 = extractvalue { ptr, ptr } %0, 0 %self.1 = extractvalue { ptr, ptr } %0, 1 ; call core::iter::adapters::map::Map<I,F>::new %1 = call { ptr, ptr } @"_ZN4core4iter8adapters3map16Map$LT$I$C$F$GT$3new17h5a43ad3cd9a19631E"(ptr noundef %self.0, ptr noundef nonnull %self.1) #9 %_7.0 = extractvalue { ptr, ptr } %1, 0 %_7.1 = extractvalue { ptr, ptr } %1, 1 ; call core::iter::traits::iterator::Iterator::sum %_6 = call noundef i32 @_ZN4core4iter6traits8iterator8Iterator3sum17h8e80dc892fd2202aE(ptr noundef %_7.0, ptr noundef nonnull %_7.1) #9 store i64 0, ptr %self, align 8 %2 = getelementptr inbounds { i64, i64 }, ptr %self, i32 0, i32 1 store i64 %n, ptr %2, align 8 call void @llvm.lifetime.start.p0(i64 16, ptr %iter) %3 = getelementptr inbounds { i64, i64 }, ptr %self, i32 0, i32 0 %4 = load i64, ptr %3, align 8, !noundef !3 %5 = getelementptr inbounds { i64, i64 }, ptr %self, i32 0, i32 1 %6 = load i64, ptr %5, align 8, !noundef !3 %7 = getelementptr inbounds { i64, i64 }, ptr %iter, i32 0, i32 0 store i64 %4, ptr %7, align 8 %8 = getelementptr inbounds { i64, i64 }, ptr %iter, i32 0, i32 1 store i64 %6, ptr %8, align 8 br label %bb4 bb1: ; preds = %start ; call core::panicking::panic call void @_ZN4core9panicking5panic17h64521674a956cb9aE(ptr noalias noundef nonnull readonly align 1 @alloc_a72d1cdf71ee60c688d9f80573f21194, i64 noundef 25, ptr noalias noundef readonly align 8 dereferenceable(24) @alloc_3640a1dd408e70aca54ff2c9228b9991) #10 unreachable bb4: ; preds = %bb9, %bb2 call void @llvm.lifetime.start.p0(i64 16, ptr %_12) ; call <core::ops::range::Range<T> as core::iter::range::RangeIteratorImpl>::spec_next %9 = call { i64, i64 } @"_ZN89_$LT$core..ops..range..Range$LT$T$GT$$u20$as$u20$core..iter..range..RangeIteratorImpl$GT$9spec_next17hfd33417253da1bd9E"(ptr noalias noundef align 8 dereferenceable(16) %iter) #9 store { i64, i64 } %9, ptr %_12, align 8 %_14 = load i64, ptr %_12, align 8, !range !5, !noundef !3 switch i64 %_14, label %bb6 [ i64 0, label %bb7 i64 1, label %bb5 ] bb6: ; preds = %bb4 unreachable bb7: ; preds = %bb4 call void @llvm.lifetime.end.p0(i64 16, ptr %_12) call void @llvm.lifetime.end.p0(i64 16, ptr %iter) ret void bb5: ; preds = %bb4 %10 = getelementptr inbounds { i64, i64 }, ptr %_12, i32 0, i32 1 %i = load i64, ptr %10, align 8, !noundef !3 %_17 = icmp ult i64 %i, 40 %_16 = xor i1 %_17, true br i1 %_16, label %bb8, label %bb9 bb9: ; preds = %bb5 call void @llvm.lifetime.end.p0(i64 16, ptr %_12) br label %bb4 bb8: ; preds = %bb5 ; call core::panicking::panic call void @_ZN4core9panicking5panic17h64521674a956cb9aE(ptr noalias noundef nonnull readonly align 1 @alloc_b46ce83b37cc38ad36b28929e1f23478, i64 noundef 24, ptr noalias noundef readonly align 8 dereferenceable(24) @alloc_9836e5b49037106e37a69efd732a45a8) #10 unreachable } ; src1::foo::{{closure}} ; Function Attrs: inlinehint nounwind nonlazybind define internal noundef i32 @"_ZN4src13foo28_$u7b$$u7b$closure$u7d$$u7d$17h632fab765bdde286E"(ptr noalias noundef nonnull align 1 %_1, ptr noalias noundef readonly align 8 dereferenceable(16) %x) unnamed_addr #1 { start: %0 = getelementptr inbounds { ptr, i64 }, ptr %x, i32 0, i32 0 %_6.0 = load ptr, ptr %0, align 8, !nonnull !3, !align !6, !noundef !3 %1 = getelementptr inbounds { ptr, i64 }, ptr %x, i32 0, i32 1 %_6.1 = load i64, ptr %1, align 8, !noundef !3 %_5 = icmp ult i64 0, %_6.1 %2 = call i1 @llvm.expect.i1(i1 %_5, i1 true) br i1 %2, label %bb1, label %panic bb1: ; preds = %start %3 = getelementptr inbounds { ptr, i64 }, ptr %x, i32 0, i32 0 %_7.0 = load ptr, ptr %3, align 8, !nonnull !3, !align !6, !noundef !3 %4 = getelementptr inbounds { ptr, i64 }, ptr %x, i32 0, i32 1 %_7.1 = load i64, ptr %4, align 8, !noundef !3 %5 = getelementptr inbounds [0 x i32], ptr %_7.0, i64 0, i64 0 %6 = load i32, ptr %5, align 4, !noundef !3 ret i32 %6 panic: ; preds = %start ; call core::panicking::panic_bounds_check call void @_ZN4core9panicking18panic_bounds_check17h3cc4c8c7e2c8d8c7E(i64 noundef 0, i64 noundef %_6.1, ptr noalias noundef readonly align 8 dereferenceable(24) @alloc_4607b4b716fb421de9762eddd5d45ab9) #10 unreachable } ; Function Attrs: nounwind nonlazybind declare noundef i32 @rust_eh_personality(i32 noundef, i32 noundef, i64 noundef, ptr noundef, ptr noundef) unnamed_addr #0 ; Function Attrs: argmemonly nocallback nofree nounwind willreturn declare void @llvm.memcpy.p0.p0.i64(ptr noalias nocapture writeonly, ptr noalias nocapture readonly, i64, i1 immarg) #3 ; Function Attrs: inaccessiblememonly nocallback nofree nosync nounwind willreturn declare void @llvm.assume(i1 noundef) #4 ; Function Attrs: nocallback nofree nosync nounwind readnone speculatable willreturn declare { i32, i1 } @llvm.uadd.with.overflow.i32(i32, i32) #5 ; core::panicking::panic ; Function Attrs: cold noinline noreturn nounwind nonlazybind declare void @_ZN4core9panicking5panic17h64521674a956cb9aE(ptr noalias noundef nonnull readonly align 1, i64 noundef, ptr noalias noundef readonly align 8 dereferenceable(24)) unnamed_addr #6 ; Function Attrs: nocallback nofree nosync nounwind readnone willreturn declare i1 @llvm.expect.i1(i1, i1) #7 ; core::panicking::panic_bounds_check ; Function Attrs: cold noinline noreturn nounwind nonlazybind declare void @_ZN4core9panicking18panic_bounds_check17h3cc4c8c7e2c8d8c7E(i64 noundef, i64 noundef, ptr noalias noundef readonly align 8 dereferenceable(24)) unnamed_addr #6 ; Function Attrs: argmemonly nocallback nofree nosync nounwind willreturn declare void @llvm.lifetime.end.p0(i64 immarg, ptr nocapture) #8 ; Function Attrs: argmemonly nocallback nofree nosync nounwind willreturn declare void @llvm.lifetime.start.p0(i64 immarg, ptr nocapture) #8 attributes #0 = { nounwind nonlazybind "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } attributes #1 = { inlinehint nounwind nonlazybind "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } attributes #2 = { alwaysinline nounwind nonlazybind "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } attributes #3 = { argmemonly nocallback nofree nounwind willreturn } attributes #4 = { inaccessiblememonly nocallback nofree nosync nounwind willreturn } attributes #5 = { nocallback nofree nosync nounwind readnone speculatable willreturn } attributes #6 = { cold noinline noreturn nounwind nonlazybind "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } attributes #7 = { nocallback nofree nosync nounwind readnone willreturn } attributes #8 = { argmemonly nocallback nofree nosync nounwind willreturn } attributes #9 = { nounwind } attributes #10 = { noreturn nounwind } !llvm.module.flags = !{!0, !1} !0 = !{i32 7, !"PIC Level", i32 2} !1 = !{i32 2, !"RtLibUseGOT", i32 1} !2 = !{i8 0, i8 2} !3 = !{} !4 = !{i64 8} !5 = !{i64 0, i64 2} !6 = !{i64 4}
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