Closed
Description
This is with my recently-rebased branch based on upstream Rust 190a6c.
source_filename = "bugpoint-output-d8a9844.bc"
target datalayout = "e-p:16:8-i8:8-i16:8-i32:8-i64:8-f32:8-f64:8-n8-a:8"
target triple = "avr-unknown-unknown"
%SipHashState = type { [0 x i8], i64, [0 x i8], i64, [0 x i8], i64, [0 x i8], i64, [0 x i8] }
%Formatter = type { [0 x i8], %"PhantomData<&()>", [0 x i8], i32, [0 x i8], i32, [0 x i8], i8, [0 x i8], %"Option<usize>", [0 x i8], %"Option<usize>", [0 x i8] }
%"PhantomData<&()>" = type {}
%"Option<usize>" = type { [0 x i8], i8, [2 x i8] }
%Hasher.Sip13Rounds = type { [0 x i8], %"PhantomData<Sip13Rounds>", [0 x i8], i64, [0 x i8], i64, [0 x i8], i16, [0 x i8], %SipHashState, [0 x i8], i64, [0 x i8], i16, [0 x i8] }
%"PhantomData<Sip13Rounds>" = type {}
declare zeroext i1 @State.Debug.1(%SipHashState* noalias readonly dereferenceable(32), %Formatter* dereferenceable(15)) unnamed_addr
declare void @slice_index_order_fail(i16, i16) unnamed_addr
declare void @llvm.memcpy.p0i8.p0i8.i16(i8* nocapture writeonly, i8* nocapture readonly, i16, i32, i1) #0
define internal fastcc zeroext i1 @Hasher.Debug.0(%Hasher.Sip13Rounds* noalias readonly dereferenceable(60) %self, %Formatter* dereferenceable(15) %__arg_0) unnamed_addr {
bb3.i.i2:
%buf.i.i.i.i = alloca [128 x i8], align 1
%0 = getelementptr inbounds %Hasher.Sip13Rounds, %Hasher.Sip13Rounds* %self, i16 0, i32 5
%1 = getelementptr inbounds %Hasher.Sip13Rounds, %Hasher.Sip13Rounds* %self, i16 0, i32 13
%2 = bitcast %Formatter* %__arg_0 to i32*
%3 = icmp eq i32 undef, 0
br i1 undef, label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit6, label %bb32.i.i.i3
bb32.i.i.i3: ; preds = %bb3.i.i2
br i1 %3, label %bb3.i.i55, label %bb2.i.i
bb2.i.i: ; preds = %bb32.i.i.i3
%4 = load i64, i64* null, align 1
br label %bb15.i.i7.i.i
bb15.i.i7.i.i: ; preds = %bb15.i.i7.i.i, %bb2.i.i
%curr.019.i.i2.i.i = phi i16 [ 128, %bb2.i.i ], [ %10, %bb15.i.i7.i.i ]
%x.018.i.i3.i.i = phi i64 [ %4, %bb2.i.i ], [ %6, %bb15.i.i7.i.i ]
%5 = getelementptr inbounds i8, i8* null, i16 -1
%6 = lshr i64 %x.018.i.i3.i.i, 4
%7 = trunc i64 %x.018.i.i3.i.i to i8
%8 = and i8 %7, 15
%9 = add nuw nsw i8 %8, 87
%_0.0.i15.i.i5.i.i = select i1 undef, i8 undef, i8 %9
store i8 %_0.0.i15.i.i5.i.i, i8* %5, align 1
%10 = add nsw i16 %curr.019.i.i2.i.i, -1
%11 = icmp eq i8* %5, null
%or.cond.i.i6.i.i = or i1 undef, %11
br i1 %or.cond.i.i6.i.i, label %bb40.i.i8.i.i, label %bb15.i.i7.i.i
bb40.i.i8.i.i: ; preds = %bb15.i.i7.i.i
call void @slice_index_order_fail(i16 %10, i16 128)
unreachable
bb3.i.i55: ; preds = %bb32.i.i.i3
%12 = icmp eq i32 undef, 0
%13 = load i64, i64* null, align 1
br i1 %12, label %bb7.i.i, label %bb6.i.i
bb6.i.i: ; preds = %bb3.i.i55
unreachable
bb7.i.i: ; preds = %bb3.i.i55
br label %bb14.i.i.i
bb14.i.i.i: ; preds = %bb14.i.i.i, %bb7.i.i
%n.1.i.i.i = phi i64 [ %14, %bb14.i.i.i ], [ %13, %bb7.i.i ]
%14 = udiv i64 %n.1.i.i.i, 10000
%.old5.i.i.i = icmp ugt i64 %n.1.i.i.i, 99999999
br label %bb14.i.i.i
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit6: ; preds = %bb3.i.i2
br label %bb3.i.i67
bb3.i.i67: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit6
br i1 undef, label %bb7.i.i78, label %bb6.i.i68
bb6.i.i68: ; preds = %bb3.i.i67
unreachable
bb7.i.i78: ; preds = %bb3.i.i67
br label %bb14.i.i.i82
bb14.i.i.i82: ; preds = %bb14.i.i.i82, %bb7.i.i78
%n.1.i.i.i80 = phi i64 [ %15, %bb14.i.i.i82 ], [ undef, %bb7.i.i78 ]
%15 = udiv i64 %n.1.i.i.i80, 10000
%.old5.i.i.i81 = icmp ugt i64 %n.1.i.i.i80, 99999999
br i1 %.old5.i.i.i81, label %bb14.i.i.i82, label %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit83"
"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit83": ; preds = %bb14.i.i.i82
br label %bb3.i.i8
bb3.i.i8: ; preds = %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit83"
%16 = and i32 undef, 16
%17 = icmp eq i32 %16, 0
br i1 undef, label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit12, label %bb32.i.i.i9
bb32.i.i.i9: ; preds = %bb3.i.i8
br i1 %17, label %bb3.i.i95, label %bb2.i.i85
bb2.i.i85: ; preds = %bb32.i.i.i9
br label %bb15.i.i7.i.i91
bb15.i.i7.i.i91: ; preds = %bb15.i.i7.i.i91, %bb2.i.i85
%curr.019.i.i2.i.i86 = phi i16 [ 128, %bb2.i.i85 ], [ %21, %bb15.i.i7.i.i91 ]
%x.018.i.i3.i.i87 = phi i64 [ undef, %bb2.i.i85 ], [ %19, %bb15.i.i7.i.i91 ]
%iter.sroa.4.017.i.i4.i.i88 = phi i8* [ undef, %bb2.i.i85 ], [ %18, %bb15.i.i7.i.i91 ]
%18 = getelementptr inbounds i8, i8* %iter.sroa.4.017.i.i4.i.i88, i16 -1
%19 = lshr i64 %x.018.i.i3.i.i87, 4
%20 = trunc i64 %x.018.i.i3.i.i87 to i8
%21 = add nsw i16 %curr.019.i.i2.i.i86, -1
%22 = icmp eq i8* %18, null
%or.cond.i.i6.i.i90 = or i1 undef, %22
br i1 %or.cond.i.i6.i.i90, label %bb40.i.i8.i.i92, label %bb15.i.i7.i.i91
bb40.i.i8.i.i92: ; preds = %bb15.i.i7.i.i91
call void @slice_index_order_fail(i16 %21, i16 128)
unreachable
bb3.i.i95: ; preds = %bb32.i.i.i9
%23 = load i64, i64* %0, align 1
br i1 undef, label %bb7.i.i106, label %bb6.i.i96
bb6.i.i96: ; preds = %bb3.i.i95
unreachable
bb7.i.i106: ; preds = %bb3.i.i95
%24 = icmp ugt i64 %23, 9999
br i1 %24, label %bb14.i.i.i110.preheader, label %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit111"
bb14.i.i.i110.preheader: ; preds = %bb7.i.i106
br label %bb14.i.i.i110
bb14.i.i.i110: ; preds = %bb14.i.i.i110, %bb14.i.i.i110.preheader
%n.1.i.i.i108 = phi i64 [ %25, %bb14.i.i.i110 ], [ %23, %bb14.i.i.i110.preheader ]
%25 = udiv i64 %n.1.i.i.i108, 10000
%.old5.i.i.i109 = icmp ugt i64 %n.1.i.i.i108, 99999999
br label %bb14.i.i.i110
"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit111": ; preds = %bb7.i.i106
%26 = load i32, i32* %2, align 1
%27 = icmp eq i32 undef, 0
br label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit18
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit12: ; preds = %bb3.i.i8
br i1 %17, label %bb3.i.i123, label %bb2.i.i113
bb2.i.i113: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit12
br label %bb15.i.i7.i.i119
bb15.i.i7.i.i119: ; preds = %bb15.i.i7.i.i119, %bb2.i.i113
%x.018.i.i3.i.i115 = phi i64 [ undef, %bb2.i.i113 ], [ %28, %bb15.i.i7.i.i119 ]
%28 = lshr i64 %x.018.i.i3.i.i115, 4
%29 = trunc i64 %x.018.i.i3.i.i115 to i8
%30 = and i8 %29, 15
%31 = add nuw nsw i8 %30, 87
%_0.0.i15.i.i5.i.i117 = select i1 undef, i8 undef, i8 %31
store i8 %_0.0.i15.i.i5.i.i117, i8* undef, align 1
%32 = icmp eq i8* undef, null
%or.cond.i.i6.i.i118 = or i1 undef, %32
br i1 %or.cond.i.i6.i.i118, label %bb40.i.i8.i.i120, label %bb15.i.i7.i.i119
bb40.i.i8.i.i120: ; preds = %bb15.i.i7.i.i119
unreachable
bb3.i.i123: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit12
%33 = icmp eq i32 undef, 0
%34 = load i64, i64* %0, align 1
br i1 %33, label %bb7.i.i134, label %bb6.i.i124
bb6.i.i124: ; preds = %bb3.i.i123
br label %bb15.i.i.i.i130
bb15.i.i.i.i130: ; preds = %bb15.i.i.i.i130, %bb6.i.i124
%curr.019.i.i.i.i125 = phi i16 [ 128, %bb6.i.i124 ], [ %37, %bb15.i.i.i.i130 ]
%x.018.i.i.i.i126 = phi i64 [ %34, %bb6.i.i124 ], [ %36, %bb15.i.i.i.i130 ]
%35 = getelementptr inbounds i8, i8* null, i16 -1
%36 = lshr i64 %x.018.i.i.i.i126, 4
%37 = add nsw i16 %curr.019.i.i.i.i125, -1
%38 = icmp eq i64 %36, 0
%39 = icmp eq i8* %35, null
%or.cond.i.i.i.i129 = or i1 %38, %39
br i1 %or.cond.i.i.i.i129, label %bb40.i.i.i.i131, label %bb15.i.i.i.i130
bb40.i.i.i.i131: ; preds = %bb15.i.i.i.i130
call void @slice_index_order_fail(i16 %37, i16 128)
unreachable
bb7.i.i134: ; preds = %bb3.i.i123
br label %bb14.i.i.i138
bb14.i.i.i138: ; preds = %bb14.i.i.i138, %bb7.i.i134
%n.1.i.i.i136 = phi i64 [ %40, %bb14.i.i.i138 ], [ %34, %bb7.i.i134 ]
%40 = udiv i64 %n.1.i.i.i136, 10000
%.old5.i.i.i137 = icmp ugt i64 %n.1.i.i.i136, 99999999
br i1 %.old5.i.i.i137, label %bb14.i.i.i138, label %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit139"
"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit139": ; preds = %bb14.i.i.i138
unreachable
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit18: ; preds = %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit111"
br i1 %27, label %bb3.i150, label %bb2.i141
bb2.i141: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit18
unreachable
bb3.i150: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit18
%41 = and i32 %26, 32
%42 = icmp eq i32 %41, 0
br i1 %42, label %"_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..Debug$u20$for$u20$usize$GT$3fmt17h69dab78df12e0ff2E.exit160", label %bb6.i151
bb6.i151: ; preds = %bb3.i150
br label %bb15.i.i.i156
bb15.i.i.i156: ; preds = %bb15.i.i.i156, %bb6.i151
br label %bb15.i.i.i156
"_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..Debug$u20$for$u20$usize$GT$3fmt17h69dab78df12e0ff2E.exit160": ; preds = %bb3.i150
br label %bb3.i.i20
bb3.i.i20: ; preds = %"_ZN4core3fmt3num52_$LT$impl$u20$core..fmt..Debug$u20$for$u20$usize$GT$3fmt17h69dab78df12e0ff2E.exit160"
br i1 undef, label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit24, label %bb32.i.i.i21
bb32.i.i.i21: ; preds = %bb3.i.i20
store i32 0, i32* undef, align 1
call void @llvm.memcpy.p0i8.p0i8.i16(i8* nonnull undef, i8* nonnull null, i16 3, i32 1, i1 false)
call void @llvm.memcpy.p0i8.p0i8.i16(i8* nonnull undef, i8* nonnull null, i16 3, i32 1, i1 false)
br label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36.thread
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit24: ; preds = %bb3.i.i20
%43 = call zeroext i1 @State.Debug.1(%SipHashState* noalias nonnull readonly dereferenceable(32) undef, %Formatter* nonnull dereferenceable(15) %__arg_0)
br i1 %43, label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36.thread, label %bb3.i.i26
bb3.i.i26: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit24
%44 = load i32, i32* %2, align 1
%45 = icmp eq i32 undef, 0
br label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit30
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit30: ; preds = %bb3.i.i26
br i1 %45, label %bb3.i.i200, label %bb2.i.i190
bb2.i.i190: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit30
%46 = getelementptr inbounds [128 x i8], [128 x i8]* %buf.i.i.i.i, i16 0, i16 0
br label %bb15.i.i7.i.i196
bb15.i.i7.i.i196: ; preds = %bb15.i.i7.i.i196, %bb2.i.i190
%x.018.i.i3.i.i192 = phi i64 [ 0, %bb2.i.i190 ], [ %47, %bb15.i.i7.i.i196 ]
%47 = lshr i64 %x.018.i.i3.i.i192, 4
%48 = trunc i64 %x.018.i.i3.i.i192 to i8
%49 = and i8 %48, 15
%50 = add nuw nsw i8 %49, 87
%_0.0.i15.i.i5.i.i194 = select i1 false, i8 0, i8 %50
store i8 %_0.0.i15.i.i5.i.i194, i8* null, align 1
%51 = icmp eq i8* null, %46
%or.cond.i.i6.i.i195 = or i1 undef, %51
br i1 %or.cond.i.i6.i.i195, label %bb40.i.i8.i.i197, label %bb15.i.i7.i.i196
bb40.i.i8.i.i197: ; preds = %bb15.i.i7.i.i196
call void @slice_index_order_fail(i16 0, i16 128)
unreachable
bb3.i.i200: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit30
%52 = and i32 %44, 32
%53 = icmp eq i32 %52, 0
br i1 %53, label %bb7.i.i211, label %bb6.i.i201
bb6.i.i201: ; preds = %bb3.i.i200
br label %bb15.i.i.i.i207
bb15.i.i.i.i207: ; preds = %bb15.i.i.i.i207, %bb6.i.i201
%x.018.i.i.i.i203 = phi i64 [ 0, %bb6.i.i201 ], [ %54, %bb15.i.i.i.i207 ]
%54 = lshr i64 %x.018.i.i.i.i203, 4
%55 = add nsw i16 0, -1
%56 = icmp eq i64 %54, 0
%or.cond.i.i.i.i206 = or i1 %56, undef
br i1 %or.cond.i.i.i.i206, label %bb40.i.i.i.i208, label %bb15.i.i.i.i207
bb40.i.i.i.i208: ; preds = %bb15.i.i.i.i207
call void @slice_index_order_fail(i16 %55, i16 128)
unreachable
bb7.i.i211: ; preds = %bb3.i.i200
br i1 undef, label %bb14.i.i.i215.preheader, label %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit216"
bb14.i.i.i215.preheader: ; preds = %bb7.i.i211
br label %bb14.i.i.i215
bb14.i.i.i215: ; preds = %bb14.i.i.i215, %bb14.i.i.i215.preheader
%n.1.i.i.i213 = phi i64 [ %57, %bb14.i.i.i215 ], [ 0, %bb14.i.i.i215.preheader ]
%57 = udiv i64 %n.1.i.i.i213, 10000
%.old5.i.i.i214 = icmp ugt i64 %n.1.i.i.i213, 99999999
br i1 %.old5.i.i.i214, label %bb14.i.i.i215, label %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit216"
"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit216": ; preds = %bb14.i.i.i215, %bb7.i.i211
br label %bb3.i.i32
bb3.i.i32: ; preds = %"_ZN53_$LT$$RF$$u27$a$u20$T$u20$as$u20$core..fmt..Debug$GT$3fmt17ha71a65aaa694f66fE.exit216"
store i16* %1, i16** undef, align 1
%58 = load i32, i32* %2, align 1
%59 = icmp eq i32 undef, 0
%60 = and i32 %58, 16
%61 = icmp eq i32 %60, 0
br i1 %59, label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36, label %bb32.i.i.i33
bb32.i.i.i33: ; preds = %bb3.i.i32
unreachable
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36.thread: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit24, %bb32.i.i.i21
br label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36: ; preds = %bb3.i.i32
br i1 %61, label %bb3.i248, label %bb2.i239
bb2.i239: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36
br label %bb40.i.i7.i245
bb40.i.i7.i245: ; preds = %bb2.i239
br i1 undef, label %bb1.i.i.i.i.i8.i246, label %"_ZN4core3fmt3num55_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$usize$GT$3fmt17h6945cc6c151e4f14E.exit.i247"
bb1.i.i.i.i.i8.i246: ; preds = %bb40.i.i7.i245
unreachable
"_ZN4core3fmt3num55_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$usize$GT$3fmt17h6945cc6c151e4f14E.exit.i247": ; preds = %bb40.i.i7.i245
br label %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit
bb3.i248: ; preds = %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36
unreachable
_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit: ; preds = %"_ZN4core3fmt3num55_$LT$impl$u20$core..fmt..LowerHex$u20$for$u20$usize$GT$3fmt17h6945cc6c151e4f14E.exit.i247", %_ZN4core3fmt8builders11DebugStruct5field17h7e88e3767fdd3d6bE.exit36.thread
store %Hasher.Sip13Rounds* %self, %Hasher.Sip13Rounds** undef, align 1
ret i1 undef
}
attributes #0 = { argmemonly nounwind }Assertion failed: (getParent()->getProperties().hasProperty( MachineFunctionProperties::Property::TracksLiveness) && "Liveness information is accurate"), function livein_begin, file /Users/shep/Projects/avr-rust/src/llvm/lib/CodeGen/MachineBasicBlock.cpp, line 1354.