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February 23, 2020 03:02
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| ; ModuleID = 'main.7rcbfp3g-cgu.2' | |
| source_filename = "main.7rcbfp3g-cgu.2" | |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" | |
| target triple = "x86_64-unknown-linux-gnu" | |
| %"alloc::vec::Vec<i32>" = type { [0 x i64], { i32*, i64 }, [0 x i64], i64, [0 x i64] } | |
| %"unwind::libunwind::_Unwind_Exception" = type { [0 x i64], i64, [0 x i64], void (i32, %"unwind::libunwind::_Unwind_Exception"*)*, [0 x i64], [6 x i64], [0 x i64] } | |
| %"unwind::libunwind::_Unwind_Context" = type { [0 x i8] } | |
| @vtable.0.llvm.14851218111650171626 = external hidden unnamed_addr constant { void (i8**)*, i64, i64, i32 (i8**)*, i32 (i8**)*, i32 (i8**)* }, align 8 | |
| ; core::ptr::real_drop_in_place | |
| ; Function Attrs: nonlazybind uwtable | |
| define internal fastcc void @_ZN4core3ptr18real_drop_in_place17h2169c20c6b0092b4E(%"alloc::vec::Vec<i32>"* nocapture readonly align 8 dereferenceable(24) %_1) unnamed_addr #0 personality i32 (i32, i32, i64, %"unwind::libunwind::_Unwind_Exception"*, %"unwind::libunwind::_Unwind_Context"*)* @rust_eh_personality { | |
| bb4: | |
| %0 = getelementptr %"alloc::vec::Vec<i32>", %"alloc::vec::Vec<i32>"* %_1, i64 0, i32 1, i32 1 | |
| %self.idx1.val.i = load i64, i64* %0, align 8 | |
| %_2.i.i.i = icmp eq i64 %self.idx1.val.i, 0 | |
| br i1 %_2.i.i.i, label %"_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit", label %bb4.i.i | |
| bb4.i.i: ; preds = %bb4 | |
| %1 = bitcast %"alloc::vec::Vec<i32>"* %_1 to i8** | |
| %self.idx.val2.i = load i8*, i8** %1, align 8 | |
| %size.i.i.i = shl i64 %self.idx1.val.i, 2 | |
| tail call void @__rust_dealloc(i8* nonnull %self.idx.val2.i, i64 %size.i.i.i, i64 4) #8 | |
| br label %"_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit" | |
| "_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit": ; preds = %bb4, %bb4.i.i | |
| ret void | |
| } | |
| ; main::do_test | |
| ; Function Attrs: nonlazybind uwtable | |
| define internal fastcc void @_ZN4main7do_test17he62fd8bcc45385dbE(i64 %x) unnamed_addr #0 personality i32 (i32, i32, i64, %"unwind::libunwind::_Unwind_Exception"*, %"unwind::libunwind::_Unwind_Context"*)* @rust_eh_personality { | |
| start: | |
| %z = alloca %"alloc::vec::Vec<i32>", align 8 | |
| %0 = bitcast %"alloc::vec::Vec<i32>"* %z to i8* | |
| call void @llvm.lifetime.start.p0i8(i64 24, i8* nonnull %0) | |
| %1 = getelementptr inbounds %"alloc::vec::Vec<i32>", %"alloc::vec::Vec<i32>"* %z, i64 0, i32 0, i64 0 | |
| store i64 4, i64* %1, align 8, !alias.scope !3 | |
| %2 = getelementptr inbounds %"alloc::vec::Vec<i32>", %"alloc::vec::Vec<i32>"* %z, i64 0, i32 1, i32 1 | |
| %3 = bitcast i64* %2 to i8* | |
| call void @llvm.memset.p0i8.i64(i8* nonnull align 8 %3, i8 0, i64 16, i1 false) #8, !alias.scope !3 | |
| %4 = icmp eq i64 %x, 0 | |
| %5 = getelementptr inbounds %"alloc::vec::Vec<i32>", %"alloc::vec::Vec<i32>"* %z, i64 0, i32 3 | |
| %6 = bitcast %"alloc::vec::Vec<i32>"* %z to i8** | |
| %7 = shl nuw i64 %x, 2 | |
| br i1 %4, label %"_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit", label %bb4.i | |
| bb4.i.i: ; preds = %bb13 | |
| %size.i.i.i = shl i64 %self.idx.val.i.i.i11131, 2 | |
| tail call void @__rust_dealloc(i8* nonnull %_6563.i.i.i53145, i64 %size.i.i.i, i64 4) #8 | |
| br label %"_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit" | |
| "_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit": ; preds = %start, %bb13, %bb4.i.i | |
| call void @llvm.lifetime.end.p0i8(i64 24, i8* nonnull %0) | |
| ret void | |
| bb11.loopexit: ; preds = %bb1.i.i.i.i36 | |
| %8 = getelementptr inbounds [0 x i32], [0 x i32]* %_2.i1.i8, i64 0, i64 %a | |
| %9 = getelementptr inbounds i32, i32* %8, i64 16777216 | |
| %10 = load i32, i32* %9, align 4 | |
| %11 = add i32 %10, 1 | |
| store i32 %11, i32* %9, align 4 | |
| %12 = getelementptr inbounds [0 x i32], [0 x i32]* %_2.i1.i8, i64 0, i64 0 | |
| %exitcond = icmp eq i64 %14, %x | |
| br i1 %exitcond, label %bb13, label %bb4.i | |
| bb4.i: ; preds = %start, %bb11.loopexit | |
| %_6563.i.i.i53 = phi i8* [ %_6563.i.i.i53145, %bb11.loopexit ], [ inttoptr (i64 4 to i8*), %start ] | |
| %_2.i16.pre.i64 = phi i32* [ %_2.i16.pre.i64142, %bb11.loopexit ], [ inttoptr (i64 4 to i32*), %start ] | |
| %13 = phi i8* [ %42, %bb11.loopexit ], [ inttoptr (i64 4 to i8*), %start ] | |
| %_2.i1.i8138 = phi [0 x i32]* [ %_2.i1.i8, %bb11.loopexit ], [ inttoptr (i64 4 to [0 x i32]*), %start ] | |
| %_2.i16.pre.i32 = phi i32* [ %12, %bb11.loopexit ], [ inttoptr (i64 4 to i32*), %start ] | |
| %self.idx.val.i.i.i43 = phi i64 [ %self.idx.val.i.i.i11131, %bb11.loopexit ], [ 0, %start ] | |
| %self.idx.val17.pre.i58 = phi i64 [ %45, %bb11.loopexit ], [ 0, %start ] | |
| %iter1.sroa.0.094 = phi i64 [ %14, %bb11.loopexit ], [ 0, %start ] | |
| %14 = add nuw i64 %iter1.sroa.0.094, 1 | |
| %a = mul i64 %iter1.sroa.0.094, %x | |
| %_44 = mul i64 %14, %x | |
| %b = add i64 %_44, -1 | |
| %_4.i.i.i = icmp ult i64 %b, %a | |
| %15 = sub i64 %self.idx.val.i.i.i43, %self.idx.val17.pre.i58 | |
| %_6.i.i.i44 = icmp ult i64 %15, %x | |
| br i1 %_4.i.i.i, label %bb22.us, label %bb22.us82.preheader93 | |
| bb13: ; preds = %bb11.loopexit | |
| %_2.i.i.i = icmp eq i64 %self.idx.val.i.i.i11131, 0 | |
| br i1 %_2.i.i.i, label %"_ZN77_$LT$alloc..raw_vec..RawVec$LT$T$C$A$GT$$u20$as$u20$core..ops..drop..Drop$GT$4drop17hc2f48ae81b2e1e09E.exit", label %bb4.i.i | |
| bb22.us: ; preds = %bb4.i | |
| br i1 %_6.i.i.i44, label %bb6.i.i.i45, label %bb1.i.i.i.i68 | |
| bb6.i.i.i45: ; preds = %bb22.us | |
| %16 = tail call { i64, i1 } @llvm.uadd.with.overflow.i64(i64 %self.idx.val17.pre.i58, i64 %x) #8 | |
| %17 = extractvalue { i64, i1 } %16, 0 | |
| %18 = extractvalue { i64, i1 } %16, 1 | |
| br i1 %18, label %bb2.i.i60, label %bb24.i.i.i48 | |
| bb24.i.i.i48: ; preds = %bb6.i.i.i45 | |
| %double_cap.i.i.i.i46 = shl i64 %self.idx.val.i.i.i43, 1 | |
| %19 = icmp ugt i64 %double_cap.i.i.i.i46, %17 | |
| %.0.sroa.speculated.i.i.i.i.i.i.i47 = select i1 %19, i64 %double_cap.i.i.i.i46, i64 %17 | |
| %20 = tail call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %.0.sroa.speculated.i.i.i.i.i.i.i47, i64 4) #8 | |
| %21 = extractvalue { i64, i1 } %20, 1 | |
| br i1 %21, label %bb2.i.i60, label %bb42.i.i.i50 | |
| bb42.i.i.i50: ; preds = %bb24.i.i.i48 | |
| %22 = extractvalue { i64, i1 } %20, 0 | |
| %_2.i5.i.i.i49 = icmp eq i64 %self.idx.val.i.i.i43, 0 | |
| br i1 %_2.i5.i.i.i49, label %bb44.i.i.i51, label %bb46.i.i.i54 | |
| bb44.i.i.i51: ; preds = %bb42.i.i.i50 | |
| %23 = tail call i8* @__rust_alloc(i64 %22, i64 4) #8, !noalias !6 | |
| br label %bb52.i.i.i56 | |
| bb46.i.i.i54: ; preds = %bb42.i.i.i50 | |
| %size.i.i.i.i52 = shl i64 %self.idx.val.i.i.i43, 2 | |
| %24 = tail call i8* @__rust_realloc(i8* nonnull %_6563.i.i.i53, i64 %size.i.i.i.i52, i64 4, i64 %22) #8, !noalias !6 | |
| br label %bb52.i.i.i56 | |
| bb52.i.i.i56: ; preds = %bb46.i.i.i54, %bb44.i.i.i51 | |
| %res.0.i.i.i55 = phi i8* [ %23, %bb44.i.i.i51 ], [ %24, %bb46.i.i.i54 ] | |
| %25 = icmp eq i8* %res.0.i.i.i55, null | |
| br i1 %25, label %bb55.i.i.i57, label %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i59" | |
| bb55.i.i.i57: ; preds = %bb52.i.i.i56 | |
| ; call alloc::alloc::handle_alloc_error | |
| tail call void @_ZN5alloc5alloc18handle_alloc_error17h310b2b12e0c80cdaE(i64 %22, i64 4), !noalias !6 | |
| unreachable | |
| "_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i59": ; preds = %bb52.i.i.i56 | |
| store i8* %res.0.i.i.i55, i8** %6, align 8, !noalias !6 | |
| store i64 %.0.sroa.speculated.i.i.i.i.i.i.i47, i64* %2, align 8, !noalias !6 | |
| %26 = bitcast i8* %res.0.i.i.i55 to i32* | |
| br label %bb1.i.i.i.i68 | |
| bb2.i.i60: ; preds = %bb24.i.i.i48, %bb6.i.i.i45 | |
| ; invoke alloc::raw_vec::capacity_overflow | |
| invoke void @_ZN5alloc7raw_vec17capacity_overflow17h69b424f1d1921be0E() | |
| to label %.noexc72 unwind label %cleanup.loopexit.us-lcssa.us | |
| .noexc72: ; preds = %bb2.i.i60 | |
| unreachable | |
| bb1.i.i.i.i68: ; preds = %bb22.us, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i59" | |
| %_2.i16.i67 = phi i32* [ %26, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i59" ], [ %_2.i16.pre.i64, %bb22.us ] | |
| %27 = getelementptr inbounds i32, i32* %_2.i16.i67, i64 %self.idx.val17.pre.i58 | |
| %28 = bitcast i32* %27 to i8* | |
| call void @llvm.memset.p0i8.i64(i8* align 4 %28, i8 0, i64 %7, i1 false) | |
| %29 = add i64 %self.idx.val17.pre.i58, %x | |
| store i64 %29, i64* %5, align 8, !noalias !9 | |
| ; invoke core::slice::slice_index_order_fail | |
| invoke void @_ZN4core5slice22slice_index_order_fail17hc2daf093fd804659E(i64 %a, i64 %b) | |
| to label %.noexc35 unwind label %cleanup.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp | |
| cleanup.loopexit.us-lcssa.us: ; preds = %bb2.i.i60 | |
| %lpad.us-lcssa.us = landingpad { i8*, i32 } | |
| cleanup | |
| br label %cleanup | |
| bb22.us82.preheader93: ; preds = %bb4.i | |
| br i1 %_6.i.i.i44, label %bb6.i.i.i13, label %bb1.i.i.i.i36 | |
| bb6.i.i.i13: ; preds = %bb22.us82.preheader93 | |
| %30 = tail call { i64, i1 } @llvm.uadd.with.overflow.i64(i64 %self.idx.val17.pre.i58, i64 %x) #8 | |
| %31 = extractvalue { i64, i1 } %30, 0 | |
| %32 = extractvalue { i64, i1 } %30, 1 | |
| br i1 %32, label %bb2.i.i28, label %bb24.i.i.i16 | |
| bb24.i.i.i16: ; preds = %bb6.i.i.i13 | |
| %double_cap.i.i.i.i14 = shl i64 %self.idx.val.i.i.i43, 1 | |
| %33 = icmp ugt i64 %double_cap.i.i.i.i14, %31 | |
| %.0.sroa.speculated.i.i.i.i.i.i.i15 = select i1 %33, i64 %double_cap.i.i.i.i14, i64 %31 | |
| %34 = tail call { i64, i1 } @llvm.umul.with.overflow.i64(i64 %.0.sroa.speculated.i.i.i.i.i.i.i15, i64 4) #8 | |
| %35 = extractvalue { i64, i1 } %34, 1 | |
| br i1 %35, label %bb2.i.i28, label %bb42.i.i.i18 | |
| bb42.i.i.i18: ; preds = %bb24.i.i.i16 | |
| %36 = extractvalue { i64, i1 } %34, 0 | |
| %_2.i5.i.i.i17 = icmp eq i64 %self.idx.val.i.i.i43, 0 | |
| br i1 %_2.i5.i.i.i17, label %bb44.i.i.i19, label %bb46.i.i.i22 | |
| bb44.i.i.i19: ; preds = %bb42.i.i.i18 | |
| %37 = tail call i8* @__rust_alloc(i64 %36, i64 4) #8, !noalias !18 | |
| br label %bb52.i.i.i24 | |
| bb46.i.i.i22: ; preds = %bb42.i.i.i18 | |
| %size.i.i.i.i20 = shl i64 %self.idx.val.i.i.i43, 2 | |
| %38 = tail call i8* @__rust_realloc(i8* nonnull %13, i64 %size.i.i.i.i20, i64 4, i64 %36) #8, !noalias !18 | |
| br label %bb52.i.i.i24 | |
| bb52.i.i.i24: ; preds = %bb46.i.i.i22, %bb44.i.i.i19 | |
| %res.0.i.i.i23 = phi i8* [ %37, %bb44.i.i.i19 ], [ %38, %bb46.i.i.i22 ] | |
| %39 = icmp eq i8* %res.0.i.i.i23, null | |
| br i1 %39, label %bb55.i.i.i25, label %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" | |
| bb55.i.i.i25: ; preds = %bb52.i.i.i24 | |
| ; call alloc::alloc::handle_alloc_error | |
| tail call void @_ZN5alloc5alloc18handle_alloc_error17h310b2b12e0c80cdaE(i64 %36, i64 4), !noalias !18 | |
| unreachable | |
| "_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27": ; preds = %bb52.i.i.i24 | |
| store i8* %res.0.i.i.i23, i8** %6, align 8, !noalias !18 | |
| store i64 %.0.sroa.speculated.i.i.i.i.i.i.i15, i64* %2, align 8, !noalias !18 | |
| %40 = bitcast i8* %res.0.i.i.i23 to i32* | |
| %41 = bitcast i8* %res.0.i.i.i23 to [0 x i32]* | |
| br label %bb1.i.i.i.i36 | |
| bb2.i.i28: ; preds = %bb24.i.i.i16, %bb6.i.i.i13 | |
| ; invoke alloc::raw_vec::capacity_overflow | |
| invoke void @_ZN5alloc7raw_vec17capacity_overflow17h69b424f1d1921be0E() | |
| to label %.noexc40 unwind label %cleanup.loopexit.us-lcssa.us-lcssa.us | |
| .noexc40: ; preds = %bb2.i.i28 | |
| unreachable | |
| bb1.i.i.i.i36: ; preds = %bb22.us82.preheader93, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" | |
| %_6563.i.i.i53145 = phi i8* [ %res.0.i.i.i23, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %_6563.i.i.i53, %bb22.us82.preheader93 ] | |
| %_2.i16.pre.i64142 = phi i32* [ %40, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %_2.i16.pre.i64, %bb22.us82.preheader93 ] | |
| %42 = phi i8* [ %res.0.i.i.i23, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %13, %bb22.us82.preheader93 ] | |
| %_2.i1.i8 = phi [0 x i32]* [ %41, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %_2.i1.i8138, %bb22.us82.preheader93 ] | |
| %self.idx.val.i.i.i11131 = phi i64 [ %.0.sroa.speculated.i.i.i.i.i.i.i15, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %self.idx.val.i.i.i43, %bb22.us82.preheader93 ] | |
| %_2.i16.i35 = phi i32* [ %40, %"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$7reserve17hae8dac09c1ddc612E.exit.thread.i27" ], [ %_2.i16.pre.i32, %bb22.us82.preheader93 ] | |
| %43 = getelementptr inbounds i32, i32* %_2.i16.i35, i64 %self.idx.val17.pre.i58 | |
| %44 = bitcast i32* %43 to i8* | |
| call void @llvm.memset.p0i8.i64(i8* align 4 %44, i8 0, i64 %7, i1 false) | |
| %45 = add i64 %self.idx.val17.pre.i58, %x | |
| store i64 %45, i64* %5, align 8, !noalias !21 | |
| %_9.i.i.i.us91 = icmp ult i64 %45, %b | |
| br i1 %_9.i.i.i.us91, label %bb5.i.i.i, label %bb11.loopexit | |
| cleanup.loopexit.us-lcssa.us-lcssa.us: ; preds = %bb2.i.i28 | |
| %lpad.us-lcssa81.us = landingpad { i8*, i32 } | |
| cleanup | |
| br label %cleanup | |
| .noexc35: ; preds = %bb1.i.i.i.i68 | |
| unreachable | |
| bb5.i.i.i: ; preds = %bb1.i.i.i.i36 | |
| ; invoke core::slice::slice_index_len_fail | |
| invoke void @_ZN4core5slice20slice_index_len_fail17ha58ce2526532f1e6E(i64 %b, i64 %45) | |
| to label %.noexc36 unwind label %cleanup.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp | |
| .noexc36: ; preds = %bb5.i.i.i | |
| unreachable | |
| cleanup.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp: ; preds = %bb5.i.i.i, %bb1.i.i.i.i68 | |
| %lpad.loopexit.split-lp = landingpad { i8*, i32 } | |
| cleanup | |
| br label %cleanup | |
| cleanup: ; preds = %cleanup.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp, %cleanup.loopexit.us-lcssa.us-lcssa.us, %cleanup.loopexit.us-lcssa.us | |
| %lpad.phi = phi { i8*, i32 } [ %lpad.us-lcssa.us, %cleanup.loopexit.us-lcssa.us ], [ %lpad.us-lcssa81.us, %cleanup.loopexit.us-lcssa.us-lcssa.us ], [ %lpad.loopexit.split-lp, %cleanup.loopexit.split-lp.loopexit.split-lp.loopexit.split-lp ] | |
| ; call core::ptr::real_drop_in_place | |
| call fastcc void @_ZN4core3ptr18real_drop_in_place17h2169c20c6b0092b4E(%"alloc::vec::Vec<i32>"* nonnull align 8 dereferenceable(24) %z) #9 | |
| resume { i8*, i32 } %lpad.phi | |
| } | |
| ; main::main | |
| ; Function Attrs: nonlazybind uwtable | |
| define internal void @_ZN4main4main17h9e0ea2b04575dfdbE() unnamed_addr #0 { | |
| start: | |
| ; call main::do_test | |
| tail call fastcc void @_ZN4main7do_test17he62fd8bcc45385dbE(i64 1) | |
| ; call main::do_test | |
| tail call fastcc void @_ZN4main7do_test17he62fd8bcc45385dbE(i64 2) | |
| ret void | |
| } | |
| ; Function Attrs: nounwind readnone speculatable | |
| declare { i64, i1 } @llvm.uadd.with.overflow.i64(i64, i64) #1 | |
| ; Function Attrs: nounwind nonlazybind uwtable | |
| declare i32 @rust_eh_personality(i32, i32, i64, %"unwind::libunwind::_Unwind_Exception"*, %"unwind::libunwind::_Unwind_Context"*) unnamed_addr #2 | |
| ; core::slice::slice_index_order_fail | |
| ; Function Attrs: cold noinline noreturn nonlazybind uwtable | |
| declare void @_ZN4core5slice22slice_index_order_fail17hc2daf093fd804659E(i64, i64) unnamed_addr #3 | |
| ; core::slice::slice_index_len_fail | |
| ; Function Attrs: cold noinline noreturn nonlazybind uwtable | |
| declare void @_ZN4core5slice20slice_index_len_fail17ha58ce2526532f1e6E(i64, i64) unnamed_addr #3 | |
| ; Function Attrs: nonlazybind | |
| define i32 @main(i32, i8**) unnamed_addr #4 { | |
| top: | |
| %_7.i = alloca i8*, align 8 | |
| %2 = sext i32 %0 to i64 | |
| %3 = bitcast i8** %_7.i to i8* | |
| call void @llvm.lifetime.start.p0i8(i64 8, i8* nonnull %3) | |
| %4 = bitcast i8** %_7.i to void ()** | |
| store void ()* @_ZN4main4main17h9e0ea2b04575dfdbE, void ()** %4, align 8 | |
| %_4.0.i = bitcast i8** %_7.i to {}* | |
| ; call std::rt::lang_start_internal | |
| %5 = call i64 @_ZN3std2rt19lang_start_internal17h14e7168ba039f170E({}* nonnull align 1 %_4.0.i, [3 x i64]* noalias readonly align 8 dereferenceable(24) bitcast ({ void (i8**)*, i64, i64, i32 (i8**)*, i32 (i8**)*, i32 (i8**)* }* @vtable.0.llvm.14851218111650171626 to [3 x i64]*), i64 %2, i8** %1) | |
| call void @llvm.lifetime.end.p0i8(i64 8, i8* nonnull %3) | |
| %6 = trunc i64 %5 to i32 | |
| ret i32 %6 | |
| } | |
| ; Function Attrs: argmemonly nounwind | |
| declare void @llvm.lifetime.start.p0i8(i64 immarg, i8* nocapture) #5 | |
| ; Function Attrs: argmemonly nounwind | |
| declare void @llvm.lifetime.end.p0i8(i64 immarg, i8* nocapture) #5 | |
| ; Function Attrs: argmemonly nounwind | |
| declare void @llvm.memset.p0i8.i64(i8* nocapture writeonly, i8, i64, i1 immarg) #5 | |
| ; Function Attrs: nounwind readnone speculatable | |
| declare { i64, i1 } @llvm.umul.with.overflow.i64(i64, i64) #1 | |
| ; Function Attrs: nounwind nonlazybind uwtable | |
| declare noalias i8* @__rust_alloc(i64, i64) unnamed_addr #2 | |
| ; Function Attrs: nounwind nonlazybind uwtable | |
| declare i8* @__rust_realloc(i8*, i64, i64, i64) unnamed_addr #2 | |
| ; alloc::alloc::handle_alloc_error | |
| ; Function Attrs: noreturn nounwind nonlazybind uwtable | |
| declare void @_ZN5alloc5alloc18handle_alloc_error17h310b2b12e0c80cdaE(i64, i64) unnamed_addr #6 | |
| ; alloc::raw_vec::capacity_overflow | |
| ; Function Attrs: noreturn nonlazybind uwtable | |
| declare void @_ZN5alloc7raw_vec17capacity_overflow17h69b424f1d1921be0E() unnamed_addr #7 | |
| ; Function Attrs: nounwind nonlazybind uwtable | |
| declare void @__rust_dealloc(i8*, i64, i64) unnamed_addr #2 | |
| ; std::rt::lang_start_internal | |
| ; Function Attrs: nonlazybind uwtable | |
| declare i64 @_ZN3std2rt19lang_start_internal17h14e7168ba039f170E({}* nonnull align 1, [3 x i64]* noalias readonly align 8 dereferenceable(24), i64, i8**) unnamed_addr #0 | |
| attributes #0 = { nonlazybind uwtable "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #1 = { nounwind readnone speculatable } | |
| attributes #2 = { nounwind nonlazybind uwtable "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #3 = { cold noinline noreturn nonlazybind uwtable "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #4 = { nonlazybind "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #5 = { argmemonly nounwind } | |
| attributes #6 = { noreturn nounwind nonlazybind uwtable "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #7 = { noreturn nonlazybind uwtable "probe-stack"="__rust_probestack" "target-cpu"="x86-64" } | |
| attributes #8 = { nounwind } | |
| attributes #9 = { noinline } | |
| !llvm.module.flags = !{!0, !1, !2} | |
| !0 = !{i32 7, !"PIC Level", i32 2} | |
| !1 = !{i32 7, !"PIE Level", i32 2} | |
| !2 = !{i32 2, !"RtLibUseGOT", i32 1} | |
| !3 = !{!4} | |
| !4 = distinct !{!4, !5, !"_ZN5alloc3vec12Vec$LT$T$GT$3new17h4b4ae93d6a39baadE: argument 0"} | |
| !5 = distinct !{!5, !"_ZN5alloc3vec12Vec$LT$T$GT$3new17h4b4ae93d6a39baadE"} | |
| !6 = !{!7} | |
| !7 = distinct !{!7, !8, !"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$16reserve_internal17ha87291e441e79393E: argument 0"} | |
| !8 = distinct !{!8, !"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$16reserve_internal17ha87291e441e79393E"} | |
| !9 = !{!10, !12, !14, !16} | |
| !10 = distinct !{!10, !11, !"_ZN4core4iter6traits8iterator8Iterator8try_fold17hfa38e98e7148366bE: %f"} | |
| !11 = distinct !{!11, !"_ZN4core4iter6traits8iterator8Iterator8try_fold17hfa38e98e7148366bE"} | |
| !12 = distinct !{!12, !13, !"_ZN94_$LT$core..iter..adapters..Take$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$8try_fold17h42c9ba6199d0fd3fE: %fold"} | |
| !13 = distinct !{!13, !"_ZN94_$LT$core..iter..adapters..Take$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$8try_fold17h42c9ba6199d0fd3fE"} | |
| !14 = distinct !{!14, !15, !"_ZN4core4iter6traits8iterator8Iterator4fold17h110587aad388228fE: %f"} | |
| !15 = distinct !{!15, !"_ZN4core4iter6traits8iterator8Iterator4fold17h110587aad388228fE"} | |
| !16 = distinct !{!16, !17, !"_ZN4core4iter6traits8iterator8Iterator8for_each17h174d03d937a402faE: %f"} | |
| !17 = distinct !{!17, !"_ZN4core4iter6traits8iterator8Iterator8for_each17h174d03d937a402faE"} | |
| !18 = !{!19} | |
| !19 = distinct !{!19, !20, !"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$16reserve_internal17ha87291e441e79393E: argument 0"} | |
| !20 = distinct !{!20, !"_ZN5alloc7raw_vec19RawVec$LT$T$C$A$GT$16reserve_internal17ha87291e441e79393E"} | |
| !21 = !{!22, !24, !26, !28} | |
| !22 = distinct !{!22, !23, !"_ZN4core4iter6traits8iterator8Iterator8try_fold17hfa38e98e7148366bE: %f"} | |
| !23 = distinct !{!23, !"_ZN4core4iter6traits8iterator8Iterator8try_fold17hfa38e98e7148366bE"} | |
| !24 = distinct !{!24, !25, !"_ZN94_$LT$core..iter..adapters..Take$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$8try_fold17h42c9ba6199d0fd3fE: %fold"} | |
| !25 = distinct !{!25, !"_ZN94_$LT$core..iter..adapters..Take$LT$I$GT$$u20$as$u20$core..iter..traits..iterator..Iterator$GT$8try_fold17h42c9ba6199d0fd3fE"} | |
| !26 = distinct !{!26, !27, !"_ZN4core4iter6traits8iterator8Iterator4fold17h110587aad388228fE: %f"} | |
| !27 = distinct !{!27, !"_ZN4core4iter6traits8iterator8Iterator4fold17h110587aad388228fE"} | |
| !28 = distinct !{!28, !29, !"_ZN4core4iter6traits8iterator8Iterator8for_each17h174d03d937a402faE: %f"} | |
| !29 = distinct !{!29, !"_ZN4core4iter6traits8iterator8Iterator8for_each17h174d03d937a402faE"} |
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