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Merged
merged 1 commit into from
Oct 10, 2017
Merged

[Callee analysis] Consider witness thunks when known. #12334

merged 1 commit into from
Oct 10, 2017

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DougGregor
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Compute the callees of the witness thunks in a witness table more
accurately. Patch from rdar://problem/23382111, originally written by
Mark Lacey a while back, polished up/tested by me.

@DougGregor
[Callee analysis] Consider witness thunks when known.
aad6b40 
Compute the callees of the witness thunks in a witness table more
accurately. Patch from rdar://problem/23382111, originally written by
Mark Lacey a while back, polished up/tested by me.
@DougGregor DougGregor requested a review from rudkx October 8, 2017 06:22
@DougGregor
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@swift-ci please smoke test

@DougGregor
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@swift-ci please clean smoke test Linux

@DougGregor
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@swift-ci please smoke benchmark

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swift-ci commented Oct 9, 2017

Build comment file:

Optimized (O)

Regression (3)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeStubFromNSStringRef 151 230 +52.3% 0.66x
ProtocolDispatch 3038 3408 +12.2% 0.89x
Calculator 33 35 +6.1% 0.94x
Improvement (4)
TEST OLD NEW DELTA SPEEDUP
ProtocolDispatch2 170 143 -15.9% 1.19x
ArrayAppendAscii 20827 19003 -8.8% 1.10x
RangeAssignment 384 357 -7.0% 1.08x
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 97277 92555 -4.9% 1.05x
No Changes (326)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 2940 2949 +0.3% 1.00x (?)
AnyHashableWithAClass 66964 66896 -0.1% 1.00x (?)
Array2D 1946 1940 -0.3% 1.00x
ArrayAppend 1082 1083 +0.1% 1.00x (?)
ArrayAppendArrayOfInt 598 599 +0.2% 1.00x
ArrayAppendFromGeneric 599 599 +0.0% 1.00x
ArrayAppendGenericStructs 1233 1234 +0.1% 1.00x (?)
ArrayAppendLatin1 44586 45435 +1.9% 0.98x (?)
ArrayAppendLazyMap 990 989 -0.1% 1.00x (?)
ArrayAppendOptionals 1229 1236 +0.6% 0.99x (?)
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ArrayAppendReserved 847 847 +0.0% 1.00x
ArrayAppendSequence 911 911 +0.0% 1.00x
ArrayAppendStrings 15117 15129 +0.1% 1.00x (?)
ArrayAppendToFromGeneric 599 600 +0.2% 1.00x
ArrayAppendToGeneric 599 599 +0.0% 1.00x
ArrayAppendUTF16 42043 41083 -2.3% 1.02x
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ArrayOfGenericRef 3979 3974 -0.1% 1.00x (?)
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ArrayOfRef 3907 3903 -0.1% 1.00x (?)
ArrayPlusEqualArrayOfInt 598 599 +0.2% 1.00x (?)
ArrayPlusEqualFiveElementCollection 4782 4784 +0.0% 1.00x (?)
ArrayPlusEqualSingleElementCollection 1080 1082 +0.2% 1.00x (?)
ArrayPlusEqualThreeElements 1621 1622 +0.1% 1.00x (?)
ArraySetElement 431 443 +2.8% 0.97x (?)
ArraySubscript 1481 1478 -0.2% 1.00x (?)
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CStringLongAscii 4875 4696 -3.7% 1.04x (?)
CStringLongNonAscii 2209 2170 -1.8% 1.02x
CStringShortAscii 4849 4847 -0.0% 1.00x (?)
CaptureProp 4151 4255 +2.5% 0.98x
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CharIndexing_ascii_unicodeScalars_Backwards 11267 11268 +0.0% 1.00x (?)
CharIndexing_chinese_unicodeScalars 10196 10199 +0.0% 1.00x (?)
CharIndexing_chinese_unicodeScalars_Backwards 8555 8544 -0.1% 1.00x
CharIndexing_japanese_unicodeScalars 16093 16091 -0.0% 1.00x (?)
CharIndexing_japanese_unicodeScalars_Backwards 13480 13477 -0.0% 1.00x (?)
CharIndexing_korean_unicodeScalars 13061 13070 +0.1% 1.00x (?)
CharIndexing_korean_unicodeScalars_Backwards 10935 10932 -0.0% 1.00x (?)
CharIndexing_punctuatedJapanese_unicodeScalars 2507 2507 +0.0% 1.00x
CharIndexing_punctuatedJapanese_unicodeScalars_Backwards 2097 2096 -0.0% 1.00x (?)
CharIndexing_punctuated_unicodeScalars 3076 3079 +0.1% 1.00x (?)
CharIndexing_punctuated_unicodeScalars_Backwards 2607 2608 +0.0% 1.00x (?)
CharIndexing_russian_unicodeScalars 11202 11202 +0.0% 1.00x
CharIndexing_russian_unicodeScalars_Backwards 9399 9398 -0.0% 1.00x (?)
CharIndexing_tweet_unicodeScalars 26507 26503 -0.0% 1.00x (?)
CharIndexing_tweet_unicodeScalars_Backwards 22165 22160 -0.0% 1.00x (?)
CharIndexing_utf16_unicodeScalars 81002 80980 -0.0% 1.00x (?)
CharIndexing_utf16_unicodeScalars_Backwards 60751 60756 +0.0% 1.00x (?)
CharIteration_ascii_unicodeScalars 15612 15222 -2.5% 1.03x
CharIteration_ascii_unicodeScalars_Backwards 16565 16564 -0.0% 1.00x (?)
CharIteration_chinese_unicodeScalars 11817 11518 -2.5% 1.03x
CharIteration_chinese_unicodeScalars_Backwards 12541 12541 +0.0% 1.00x
CharIteration_japanese_unicodeScalars 18677 18223 -2.4% 1.02x (?)
CharIteration_japanese_unicodeScalars_Backwards 19841 19834 -0.0% 1.00x (?)
CharIteration_korean_unicodeScalars 15134 14747 -2.6% 1.03x
CharIteration_korean_unicodeScalars_Backwards 16060 16064 +0.0% 1.00x (?)
CharIteration_punctuatedJapanese_unicodeScalars 2833 2769 -2.3% 1.02x
CharIteration_punctuatedJapanese_unicodeScalars_Backwards 2980 2980 +0.0% 1.00x
CharIteration_punctuated_unicodeScalars 3538 3451 -2.5% 1.03x
CharIteration_punctuated_unicodeScalars_Backwards 3736 3736 +0.0% 1.00x
CharIteration_russian_unicodeScalars 12995 12669 -2.5% 1.03x
CharIteration_russian_unicodeScalars_Backwards 13797 13796 -0.0% 1.00x (?)
CharIteration_tweet_unicodeScalars 30843 29999 -2.7% 1.03x
CharIteration_tweet_unicodeScalars_Backwards 32756 32753 -0.0% 1.00x (?)
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CharIteration_utf16_unicodeScalars_Backwards 98016 98046 +0.0% 1.00x (?)
CharacterLiteralsLarge 5954 5959 +0.1% 1.00x (?)
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DictionaryRemoveOfObjects 24247 24050 -0.8% 1.01x (?)
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DropLastAnyCollectionLazy 25345 25299 -0.2% 1.00x (?)
DropLastAnySeqCRangeIter 4703 4706 +0.1% 1.00x (?)
DropLastAnySeqCRangeIterLazy 4704 4707 +0.1% 1.00x (?)
DropLastAnySeqCntRange 16 16 +0.0% 1.00x
DropLastAnySeqCntRangeLazy 16 16 +0.0% 1.00x
DropLastAnySequence 6724 6714 -0.1% 1.00x (?)
DropLastAnySequenceLazy 6678 6677 -0.0% 1.00x
DropLastArray 10 10 +0.0% 1.00x
DropLastArrayLazy 10 10 +0.0% 1.00x
DropLastCountableRange 6 6 +0.0% 1.00x
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DropLastSequenceLazy 608 603 -0.8% 1.01x
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DropWhileAnyCollectionLazy 89 89 +0.0% 1.00x
DropWhileAnySeqCRangeIter 22443 22320 -0.5% 1.01x (?)
DropWhileAnySeqCRangeIterLazy 90 90 +0.0% 1.00x
DropWhileAnySeqCntRange 63 63 +0.0% 1.00x
DropWhileAnySeqCntRangeLazy 90 90 +0.0% 1.00x
DropWhileAnySequence 7299 7308 +0.1% 1.00x (?)
DropWhileAnySequenceLazy 1933 1933 +0.0% 1.00x
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DropWhileArrayLazy 82 82 +0.0% 1.00x
DropWhileCountableRange 19 19 +0.0% 1.00x
DropWhileCountableRangeLazy 70 70 +0.0% 1.00x
DropWhileSequence 1622 1611 -0.7% 1.01x (?)
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EqualSubstringString 387 390 +0.8% 0.99x
EqualSubstringSubstring 388 391 +0.8% 0.99x
EqualSubstringSubstringGenericEquatable 391 392 +0.3% 1.00x
ErrorHandling 2074 2039 -1.7% 1.02x (?)
ExclusivityGlobal 3 3 +0.0% 1.00x
ExclusivityInMatSet 18 18 +0.0% 1.00x
ExclusivityIndependent 2 2 +0.0% 1.00x
FilterEvenUsingReduce 1297 1306 +0.7% 0.99x (?)
FilterEvenUsingReduceInto 147 146 -0.7% 1.01x (?)
FrequenciesUsingReduce 7432 7456 +0.3% 1.00x
FrequenciesUsingReduceInto 4154 4138 -0.4% 1.00x
Hanoi 3505 3529 +0.7% 0.99x
HashTest 1644 1640 -0.2% 1.00x (?)
Histogram 276 277 +0.4% 1.00x
Integrate 267 267 +0.0% 1.00x
IterateData 1378 1382 +0.3% 1.00x
Join 387 390 +0.8% 0.99x
LazilyFilteredArrays 65545 65649 +0.2% 1.00x (?)
LazilyFilteredRange 3630 3629 -0.0% 1.00x (?)
LessSubstringSubstring 389 391 +0.5% 0.99x
LessSubstringSubstringGenericComparable 390 392 +0.5% 0.99x
LinkedList 7030 7030 +0.0% 1.00x
MapReduce 360 361 +0.3% 1.00x (?)
MapReduceAnyCollection 362 362 +0.0% 1.00x
MapReduceAnyCollectionShort 2105 2113 +0.4% 1.00x
MapReduceClass 3072 3066 -0.2% 1.00x
MapReduceClassShort 4542 4540 -0.0% 1.00x (?)
MapReduceLazyCollection 13 13 +0.0% 1.00x
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MapReduceLazySequence 90 90 +0.0% 1.00x
MapReduceSequence 443 441 -0.5% 1.00x (?)
MapReduceShort 1987 1992 +0.3% 1.00x (?)
MapReduceShortString 21 21 +0.0% 1.00x
MapReduceString 104 100 -3.8% 1.04x
Memset 235 235 +0.0% 1.00x
MonteCarloE 10367 10363 -0.0% 1.00x (?)
MonteCarloPi 44013 44003 -0.0% 1.00x (?)
NSDictionaryCastToSwift 5435 5368 -1.2% 1.01x (?)
NSError 315 303 -3.8% 1.04x (?)
NSStringConversion 371 372 +0.3% 1.00x (?)
NopDeinit 21395 21387 -0.0% 1.00x (?)
ObjectAllocation 179 179 +0.0% 1.00x
ObjectiveCBridgeFromNSArrayAnyObject 23250 23072 -0.8% 1.01x (?)
ObjectiveCBridgeFromNSArrayAnyObjectForced 3492 3493 +0.0% 1.00x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToString 39724 40763 +2.6% 0.97x (?)
ObjectiveCBridgeFromNSArrayAnyObjectToStringForced 33591 33688 +0.3% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObject 123775 123854 +0.1% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectForced 5310 5306 -0.1% 1.00x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 101597 99526 -2.0% 1.02x (?)
ObjectiveCBridgeFromNSSetAnyObject 65500 65000 -0.8% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 4261 4234 -0.6% 1.01x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 67851 67526 -0.5% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 68024 67794 -0.3% 1.00x (?)
ObjectiveCBridgeFromNSString 987 987 +0.0% 1.00x
ObjectiveCBridgeFromNSStringForced 1838 1855 +0.9% 0.99x (?)
ObjectiveCBridgeStubDataAppend 3990 3864 -3.2% 1.03x (?)
ObjectiveCBridgeStubDateAccess 182 181 -0.5% 1.01x
ObjectiveCBridgeStubDateMutation 272 272 +0.0% 1.00x
ObjectiveCBridgeStubFromArrayOfNSString 24928 25490 +2.3% 0.98x (?)
ObjectiveCBridgeStubFromNSDate 3596 3553 -1.2% 1.01x
ObjectiveCBridgeStubFromNSDateRef 4129 4158 +0.7% 0.99x
ObjectiveCBridgeStubFromNSString 559 560 +0.2% 1.00x (?)
ObjectiveCBridgeStubNSDataAppend 2482 2425 -2.3% 1.02x (?)
ObjectiveCBridgeStubNSDateMutationRef 12916 12974 +0.4% 1.00x (?)
ObjectiveCBridgeStubNSDateRefAccess 313 312 -0.3% 1.00x (?)
ObjectiveCBridgeStubToArrayOfNSString 29733 30070 +1.1% 0.99x
ObjectiveCBridgeStubToNSDate 14737 15193 +3.1% 0.97x (?)
ObjectiveCBridgeStubToNSDateRef 3317 3239 -2.4% 1.02x (?)
ObjectiveCBridgeStubToNSString 1503 1501 -0.1% 1.00x
ObjectiveCBridgeStubToNSStringRef 116 116 +0.0% 1.00x
ObjectiveCBridgeStubURLAppendPath 220593 215100 -2.5% 1.03x
ObjectiveCBridgeStubURLAppendPathRef 221838 221210 -0.3% 1.00x (?)
ObjectiveCBridgeToNSArray 29535 29875 +1.2% 0.99x
ObjectiveCBridgeToNSDictionary 47723 47217 -1.1% 1.01x (?)
ObjectiveCBridgeToNSSet 40450 40324 -0.3% 1.00x (?)
ObjectiveCBridgeToNSString 1267 1269 +0.2% 1.00x
ObserverClosure 2322 2322 +0.0% 1.00x
ObserverForwarderStruct 1134 1141 +0.6% 0.99x (?)
ObserverPartiallyAppliedMethod 3792 3789 -0.1% 1.00x (?)
ObserverUnappliedMethod 2686 2688 +0.1% 1.00x (?)
OpenClose 3 3 +0.0% 1.00x
Phonebook 5947 5929 -0.3% 1.00x
PolymorphicCalls 17 17 +0.0% 1.00x
PopFrontArray 1278 1280 +0.2% 1.00x (?)
PopFrontArrayGeneric 1278 1279 +0.1% 1.00x
PopFrontUnsafePointer 6094 6093 -0.0% 1.00x (?)
PrefixAnyCollection 55 55 +0.0% 1.00x
PrefixAnyCollectionLazy 75983 76222 +0.3% 1.00x (?)
PrefixAnySeqCRangeIter 21809 21730 -0.4% 1.00x
PrefixAnySeqCRangeIterLazy 21808 21749 -0.3% 1.00x
PrefixAnySeqCntRange 50 50 +0.0% 1.00x
PrefixAnySeqCntRangeLazy 50 50 +0.0% 1.00x
PrefixAnySequence 5417 5439 +0.4% 1.00x (?)
PrefixAnySequenceLazy 5462 5417 -0.8% 1.01x
PrefixArray 30 30 +0.0% 1.00x
PrefixArrayLazy 30 30 +0.0% 1.00x
PrefixCountableRange 19 19 +0.0% 1.00x
PrefixCountableRangeLazy 18 18 +0.0% 1.00x
PrefixSequence 1515 1515 +0.0% 1.00x
PrefixSequenceLazy 1459 1460 +0.1% 1.00x
PrefixWhileAnyCollection 93 93 +0.0% 1.00x
PrefixWhileAnyCollectionLazy 66 66 +0.0% 1.00x
PrefixWhileAnySeqCRangeIter 13197 13031 -1.3% 1.01x (?)
PrefixWhileAnySeqCRangeIterLazy 66 66 +0.0% 1.00x
PrefixWhileAnySeqCntRange 88 88 +0.0% 1.00x
PrefixWhileAnySeqCntRangeLazy 66 66 +0.0% 1.00x
PrefixWhileAnySequence 15123 15086 -0.2% 1.00x (?)
PrefixWhileAnySequenceLazy 1436 1436 +0.0% 1.00x
PrefixWhileArray 68 68 +0.0% 1.00x
PrefixWhileArrayLazy 37 37 +0.0% 1.00x
PrefixWhileCountableRange 29 29 +0.0% 1.00x
PrefixWhileCountableRangeLazy 18 18 +0.0% 1.00x
PrefixWhileSequence 363 356 -1.9% 1.02x
PrefixWhileSequenceLazy 28 28 +0.0% 1.00x
Prims 766 766 +0.0% 1.00x
PrimsSplit 785 785 +0.0% 1.00x
RC4 158 158 +0.0% 1.00x
RGBHistogram 2179 2184 +0.2% 1.00x
RGBHistogramOfObjects 23321 23336 +0.1% 1.00x (?)
RangeIterationSigned 151 151 +0.0% 1.00x
RangeIterationSigned64 151 151 +0.0% 1.00x
RangeIterationUnsigned 135 136 +0.7% 0.99x (?)
RecursiveOwnedParameter 2307 2305 -0.1% 1.00x (?)
ReversedArray 45 45 +0.0% 1.00x
ReversedBidirectional 29281 29247 -0.1% 1.00x (?)
ReversedDictionary 106 106 +0.0% 1.00x
SetExclusiveOr 2827 2822 -0.2% 1.00x (?)
SetExclusiveOr_OfObjects 8517 8325 -2.3% 1.02x (?)
SetIntersect 271 273 +0.7% 0.99x
SetIntersect_OfObjects 1708 1706 -0.1% 1.00x (?)
SetIsSubsetOf 294 294 +0.0% 1.00x
SetIsSubsetOf_OfObjects 366 366 +0.0% 1.00x
SetUnion 2534 2551 +0.7% 0.99x (?)
SetUnion_OfObjects 7075 6903 -2.4% 1.02x
SevenBoom 1572 1582 +0.6% 0.99x (?)
Sim2DArray 450 450 +0.0% 1.00x
SortLargeExistentials 8349 8382 +0.4% 1.00x
SortLettersInPlace 1140 1139 -0.1% 1.00x (?)
SortSortedStrings 844 840 -0.5% 1.00x (?)
SortStrings 1630 1625 -0.3% 1.00x
SortStringsUnicode 7973 7967 -0.1% 1.00x (?)
StackPromo 22493 22534 +0.2% 1.00x
StaticArray 5 5 +0.0% 1.00x
StrComplexWalk 1648 1648 +0.0% 1.00x
StrToInt 1843 1842 -0.1% 1.00x (?)
StringAdder 3526 3496 -0.9% 1.01x (?)
StringBuilder 992 1001 +0.9% 0.99x
StringBuilderLong 933 943 +1.1% 0.99x
StringEdits 152371 152525 +0.1% 1.00x (?)
StringEnumRawValueInitialization 808 795 -1.6% 1.02x (?)
StringEqualPointerComparison 394 394 +0.0% 1.00x
StringFromLongWholeSubstring 182 179 -1.6% 1.02x
StringFromLongWholeSubstringGeneric 23 23 +0.0% 1.00x
StringHasPrefix 9 9 +0.0% 1.00x
StringHasPrefixUnicode 14958 14614 -2.3% 1.02x
StringHasSuffix 9 9 +0.0% 1.00x
StringHasSuffixUnicode 61415 61296 -0.2% 1.00x
StringInterpolation 10968 11019 +0.5% 1.00x (?)
StringMatch 7442 7415 -0.4% 1.00x
StringUTF16Builder 1890 1903 +0.7% 0.99x (?)
StringWalk 1493 1493 +0.0% 1.00x
StringWithCString 61520 60095 -2.3% 1.02x (?)
SubstringComparable 1606 1616 +0.6% 0.99x
SubstringEqualString 1428 1405 -1.6% 1.02x
SubstringEquatable 3695 3696 +0.0% 1.00x (?)
SubstringFromLongString 10 10 +0.0% 1.00x
SubstringFromLongStringGeneric 62 62 +0.0% 1.00x
SuffixAnyCollection 21 21 +0.0% 1.00x
SuffixAnyCollectionLazy 25448 25379 -0.3% 1.00x
SuffixAnySeqCRangeIter 5033 5025 -0.2% 1.00x
SuffixAnySeqCRangeIterLazy 5033 5032 -0.0% 1.00x (?)
SuffixAnySeqCntRange 16 16 +0.0% 1.00x
SuffixAnySeqCntRangeLazy 16 16 +0.0% 1.00x
SuffixAnySequence 6725 6717 -0.1% 1.00x (?)
SuffixAnySequenceLazy 6739 6732 -0.1% 1.00x (?)
SuffixArray 10 10 +0.0% 1.00x
SuffixArrayLazy 10 10 +0.0% 1.00x
SuffixCountableRange 6 6 +0.0% 1.00x
SuffixCountableRangeLazy 6 6 +0.0% 1.00x
SuffixSequence 4630 4629 -0.0% 1.00x (?)
SuffixSequenceLazy 4608 4620 +0.3% 1.00x (?)
SumUsingReduce 97 97 +0.0% 1.00x
SumUsingReduceInto 97 97 +0.0% 1.00x
SuperChars 84689 84698 +0.0% 1.00x (?)
TwoSum 945 946 +0.1% 1.00x (?)
TypeFlood 0 0 +0.0% 1.00x
UTF8Decode 254 254 +0.0% 1.00x
Walsh 384 376 -2.1% 1.02x
XorLoop 347 347 +0.0% 1.00x

Unoptimized (Onone)

Regression (1)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeStubDateMutation 515 555 +7.8% 0.93x
Improvement (2)
TEST OLD NEW DELTA SPEEDUP
ObjectiveCBridgeStubNSDateMutationRef 16113 15233 -5.5% 1.06x
ObjectiveCBridgeStubToNSDate 15913 15055 -5.4% 1.06x (?)
No Changes (330)
TEST OLD NEW DELTA SPEEDUP
AngryPhonebook 4951 4943 -0.2% 1.00x (?)
AnyHashableWithAClass 86020 83925 -2.4% 1.02x
Array2D 637403 635988 -0.2% 1.00x
ArrayAppend 4022 4026 +0.1% 1.00x (?)
ArrayAppendArrayOfInt 655 656 +0.2% 1.00x
ArrayAppendAscii 52441 51640 -1.5% 1.02x
ArrayAppendFromGeneric 658 658 +0.0% 1.00x
ArrayAppendGenericStructs 1286 1327 +3.2% 0.97x
ArrayAppendLatin1 81226 80974 -0.3% 1.00x (?)
ArrayAppendLazyMap 227239 228635 +0.6% 0.99x
ArrayAppendOptionals 1296 1300 +0.3% 1.00x (?)
ArrayAppendRepeatCol 227975 229728 +0.8% 0.99x
ArrayAppendReserved 3778 3779 +0.0% 1.00x (?)
ArrayAppendSequence 75376 76150 +1.0% 0.99x
ArrayAppendStrings 15280 15273 -0.0% 1.00x (?)
ArrayAppendToFromGeneric 658 658 +0.0% 1.00x
ArrayAppendToGeneric 659 658 -0.2% 1.00x
ArrayAppendUTF16 77565 77031 -0.7% 1.01x (?)
ArrayInClass 6310 6311 +0.0% 1.00x (?)
ArrayLiteral 1747 1744 -0.2% 1.00x (?)
ArrayOfGenericPOD 1383 1383 +0.0% 1.00x
ArrayOfGenericRef 10041 10055 +0.1% 1.00x (?)
ArrayOfPOD 793 793 +0.0% 1.00x
ArrayOfRef 9265 9261 -0.0% 1.00x (?)
ArrayPlusEqualArrayOfInt 658 656 -0.3% 1.00x
ArrayPlusEqualFiveElementCollection 307448 306904 -0.2% 1.00x (?)
ArrayPlusEqualSingleElementCollection 306062 308273 +0.7% 0.99x (?)
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ArraySetElement 4581 4580 -0.0% 1.00x (?)
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DropWhileAnySeqCntRangeLazy 28362 28174 -0.7% 1.01x (?)
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EqualSubstringString 678 677 -0.1% 1.00x (?)
EqualSubstringSubstring 791 789 -0.3% 1.00x (?)
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ErrorHandling 6908 6780 -1.9% 1.02x (?)
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FilterEvenUsingReduceInto 2497 2496 -0.0% 1.00x (?)
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FrequenciesUsingReduceInto 8833 8832 -0.0% 1.00x (?)
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Join 1513 1509 -0.3% 1.00x (?)
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MapReduce 38788 38882 +0.2% 1.00x (?)
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MapReduceClassShort 55719 54937 -1.4% 1.01x (?)
MapReduceLazyCollection 34612 34825 +0.6% 0.99x (?)
MapReduceLazyCollectionShort 45767 45785 +0.0% 1.00x (?)
MapReduceLazySequence 29835 30078 +0.8% 0.99x (?)
MapReduceSequence 45267 45303 +0.1% 1.00x (?)
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NSStringConversion 409 406 -0.7% 1.01x (?)
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ObjectiveCBridgeFromNSArrayAnyObjectToString 41295 41478 +0.4% 1.00x (?)
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ObjectiveCBridgeFromNSDictionaryAnyObjectForced 7915 7682 -2.9% 1.03x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToString 99536 96869 -2.7% 1.03x (?)
ObjectiveCBridgeFromNSDictionaryAnyObjectToStringForced 107038 108483 +1.3% 0.99x (?)
ObjectiveCBridgeFromNSSetAnyObject 69428 69457 +0.0% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectForced 7575 7450 -1.7% 1.02x (?)
ObjectiveCBridgeFromNSSetAnyObjectToString 73077 72775 -0.4% 1.00x (?)
ObjectiveCBridgeFromNSSetAnyObjectToStringForced 72260 73003 +1.0% 0.99x (?)
ObjectiveCBridgeFromNSString 3976 4019 +1.1% 0.99x
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ObjectiveCBridgeStubDataAppend 4365 4333 -0.7% 1.01x (?)
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ObjectiveCBridgeStubFromArrayOfNSString 25275 25536 +1.0% 0.99x (?)
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ObjectiveCBridgeStubFromNSString 600 599 -0.2% 1.00x (?)
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ObjectiveCBridgeStubNSDataAppend 2853 2872 +0.7% 0.99x (?)
ObjectiveCBridgeStubNSDateRefAccess 1214 1216 +0.2% 1.00x (?)
ObjectiveCBridgeStubToArrayOfNSString 29656 29480 -0.6% 1.01x (?)
ObjectiveCBridgeStubToNSDateRef 3351 3332 -0.6% 1.01x (?)
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ObjectiveCBridgeStubToNSStringRef 149 148 -0.7% 1.01x (?)
ObjectiveCBridgeStubURLAppendPath 219549 218719 -0.4% 1.00x (?)
ObjectiveCBridgeStubURLAppendPathRef 223700 226803 +1.4% 0.99x (?)
ObjectiveCBridgeToNSArray 29710 30365 +2.2% 0.98x
ObjectiveCBridgeToNSDictionary 46972 47491 +1.1% 0.99x (?)
ObjectiveCBridgeToNSSet 41332 40819 -1.2% 1.01x (?)
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ObserverForwarderStruct 5086 5094 +0.2% 1.00x (?)
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ObserverUnappliedMethod 8823 8869 +0.5% 0.99x (?)
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PrefixArray 6335 6329 -0.1% 1.00x (?)
PrefixArrayLazy 44711 44883 +0.4% 1.00x (?)
PrefixCountableRange 339 340 +0.3% 1.00x
PrefixCountableRangeLazy 40172 39746 -1.1% 1.01x (?)
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PrefixWhileAnyCollectionLazy 23197 23074 -0.5% 1.01x (?)
PrefixWhileAnySeqCRangeIter 43351 43070 -0.6% 1.01x (?)
PrefixWhileAnySeqCRangeIterLazy 23218 23109 -0.5% 1.00x
PrefixWhileAnySeqCntRange 38738 38452 -0.7% 1.01x
PrefixWhileAnySeqCntRangeLazy 23397 23249 -0.6% 1.01x (?)
PrefixWhileAnySequence 32960 32983 +0.1% 1.00x (?)
PrefixWhileAnySequenceLazy 13339 13310 -0.2% 1.00x
PrefixWhileArray 17289 17335 +0.3% 1.00x
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PrefixWhileCountableRange 18737 18657 -0.4% 1.00x
PrefixWhileCountableRangeLazy 22506 22474 -0.1% 1.00x (?)
PrefixWhileSequence 31598 31601 +0.0% 1.00x (?)
PrefixWhileSequenceLazy 12406 12405 -0.0% 1.00x (?)
Prims 10546 10525 -0.2% 1.00x (?)
PrimsSplit 10567 10541 -0.2% 1.00x (?)
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ProtocolDispatch2 500 499 -0.2% 1.00x (?)
RC4 19302 19138 -0.8% 1.01x (?)
RGBHistogram 34432 34273 -0.5% 1.00x (?)
RGBHistogramOfObjects 106333 106301 -0.0% 1.00x (?)
RangeAssignment 5704 5706 +0.0% 1.00x (?)
RangeIterationSigned 17746 17784 +0.2% 1.00x
RangeIterationSigned64 51375 51200 -0.3% 1.00x (?)
RangeIterationUnsigned 46668 46887 +0.5% 1.00x (?)
RecursiveOwnedParameter 11104 11092 -0.1% 1.00x (?)
ReversedArray 43391 43637 +0.6% 0.99x (?)
ReversedBidirectional 75386 75315 -0.1% 1.00x (?)
ReversedDictionary 29391 29421 +0.1% 1.00x (?)
SetExclusiveOr 22938 22934 -0.0% 1.00x (?)
SetExclusiveOr_OfObjects 48181 48182 +0.0% 1.00x (?)
SetIntersect 12677 12680 +0.0% 1.00x (?)
SetIntersect_OfObjects 12620 12540 -0.6% 1.01x
SetIsSubsetOf 1911 1898 -0.7% 1.01x
SetIsSubsetOf_OfObjects 1551 1540 -0.7% 1.01x
SetUnion 12013 12067 +0.4% 1.00x (?)
SetUnion_OfObjects 33955 33980 +0.1% 1.00x (?)
SevenBoom 1799 1736 -3.5% 1.04x (?)
Sim2DArray 44047 44057 +0.0% 1.00x (?)
SortLargeExistentials 17568 17692 +0.7% 0.99x
SortLettersInPlace 3047 3050 +0.1% 1.00x (?)
SortSortedStrings 1457 1459 +0.1% 1.00x (?)
SortStrings 2669 2714 +1.7% 0.98x
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StackPromo 102926 103428 +0.5% 1.00x (?)
StaticArray 4708 4700 -0.2% 1.00x (?)
StrComplexWalk 6986 6973 -0.2% 1.00x (?)
StrToInt 126395 127420 +0.8% 0.99x
StringAdder 3776 3790 +0.4% 1.00x (?)
StringBuilder 7093 7075 -0.3% 1.00x (?)
StringBuilderLong 1086 1116 +2.8% 0.97x (?)
StringEdits 381533 377345 -1.1% 1.01x (?)
StringEnumRawValueInitialization 12578 12254 -2.6% 1.03x (?)
StringEqualPointerComparison 2726 2628 -3.6% 1.04x
StringFromLongWholeSubstring 210 209 -0.5% 1.00x
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StringHasPrefixUnicode 16339 16358 +0.1% 1.00x (?)
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StringHasSuffixUnicode 63717 63593 -0.2% 1.00x
StringInterpolation 13964 13926 -0.3% 1.00x (?)
StringMatch 34705 34303 -1.2% 1.01x
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StringWithCString 57625 59300 +2.9% 0.97x
SubstringComparable 4338 4323 -0.3% 1.00x (?)
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SuffixAnySeqCRangeIter 44524 44246 -0.6% 1.01x (?)
SuffixAnySeqCRangeIterLazy 44121 43897 -0.5% 1.01x
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SuffixAnySeqCntRangeLazy 6700 6662 -0.6% 1.01x
SuffixAnySequence 31164 31178 +0.0% 1.00x (?)
SuffixAnySequenceLazy 31160 31187 +0.1% 1.00x
SuffixArray 2118 2118 +0.0% 1.00x
SuffixArrayLazy 14926 14982 +0.4% 1.00x (?)
SuffixCountableRange 119 119 +0.0% 1.00x
SuffixCountableRangeLazy 13445 13242 -1.5% 1.02x
SuffixSequence 30782 30811 +0.1% 1.00x
SuffixSequenceLazy 30781 30811 +0.1% 1.00x (?)
SumUsingReduce 229977 229934 -0.0% 1.00x (?)
SumUsingReduceInto 225660 225670 +0.0% 1.00x (?)
SuperChars 191561 191831 +0.1% 1.00x (?)
TwoSum 4330 4342 +0.3% 1.00x
TypeFlood 169 163 -3.6% 1.04x (?)
UTF8Decode 38906 38904 -0.0% 1.00x (?)
Walsh 12158 12159 +0.0% 1.00x (?)
XorLoop 23581 23582 +0.0% 1.00x (?)
Hardware Overview 
  Model Name: Mac mini
  Model Identifier: Macmini7,1
  Processor Name: Intel Core i5
  Processor Speed: 2.8 GHz
  Number of Processors: 1
  Total Number of Cores: 2
  L2 Cache (per Core): 256 KB
  L3 Cache: 3 MB
  Memory: 16 GB

rudkx
rudkx approved these changes Oct 9, 2017
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LGTM!

@DougGregor DougGregor merged commit fa5852c into swiftlang:master Oct 10, 2017
@DougGregor DougGregor deleted the callee-analysis-witness-thunks branch October 10, 2017 00:56
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@DougGregor @swift-ci @rudkx