Daniel Sanders 3cdbf1c980 Make STATISTIC() values available programmatically ...

Summary:
It can be useful for tools to be able to retrieve the values of variables
declared via STATISTIC() directly without having to emit them and parse
them back. Use cases include:
* Needing to report specific statistics to a test harness
* Wanting to post-process statistics. For example, to produce a percentage of
  functions that were fully selected by GlobalISel

Make this possible by adding llvm::GetStatistics() which returns an
iterator_range that can be used to inspect the statistics that have been
touched during execution. When statistics are disabled (NDEBUG and not
LLVM_ENABLE_STATISTICS) this method will return an empty range.

This patch doesn't address the effect of multiple compilations within the same
process. In such situations, the statistics will be cumulative for all
compilations up to the GetStatistics() call.

Reviewers: qcolombet, rtereshin, aditya_nandakumar, bogner

Reviewed By: rtereshin, bogner

Subscribers: llvm-commits, mgorny

Differential Revision: https://reviews.llvm.org/D43901

llvm-svn: 326723

2018-03-05 17:41:45 +00:00

..

APFloatTest.cpp

Fix APFloat from string conversion for Inf

2017-12-19 04:27:39 +00:00

APIntTest.cpp

[APInt] Fix extractBits to correctly handle Result.isSingleWord() case.

2018-02-16 01:44:36 +00:00

APSIntTest.cpp

…

ArrayRefTest.cpp

Fix incorrect usage of std::is_assignable.

2018-02-02 22:29:54 +00:00

BitmaskEnumTest.cpp

[ADT] Add LLVM_MARK_AS_BITMASK_ENUM, used to enable bitwise operations on enums without static_cast.

2016-07-13 18:23:16 +00:00

BitVectorTest.cpp

[BitVector] Add find_[first,last]_[set,unset]_in.

2017-05-17 15:49:45 +00:00

BreadthFirstIteratorTest.cpp

[ADT] Add a generic breadth-first-search graph iterator.

2017-04-06 17:03:04 +00:00

BumpPtrListTest.cpp

ADT: Add AllocatorList, and use it for yaml::Token

2016-09-11 22:40:40 +00:00

CMakeLists.txt

Make STATISTIC() values available programmatically

2018-03-05 17:41:45 +00:00

DAGDeltaAlgorithmTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

DeltaAlgorithmTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

DenseMapTest.cpp

Fix typos of occurred and occurrence

2018-01-24 10:33:39 +00:00

DenseSetTest.cpp

Fix typos of occurred and occurrence

2018-01-24 10:33:39 +00:00

DepthFirstIteratorTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

EquivalenceClassesTest.cpp

[NFC] Add missing unit tests for EquivalenceClasses

2017-11-27 11:20:58 +00:00

FoldingSet.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

FunctionRefTest.cpp

[ADT] Add a default constructor and a bool conversion to function_ref.

2017-07-09 06:12:56 +00:00

HashingTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

IListBaseTest.cpp

ADT: Add sentinel tracking and custom tags to ilists

2016-09-11 16:20:53 +00:00

IListIteratorTest.cpp

Fix some missing negations in the traits checking from r294349

2017-02-07 21:31:03 +00:00

IListNodeBaseTest.cpp

ADT: Add sentinel tracking and custom tags to ilists

2016-09-11 16:20:53 +00:00

IListNodeTest.cpp

ADT: Add sentinel tracking and custom tags to ilists

2016-09-11 16:20:53 +00:00

IListSentinelTest.cpp

Turn LLVM_ENABLE_ABI_BREAKING_CHECKS into a 0/1 definition like

2016-09-30 19:52:27 +00:00

IListTest.cpp

ADT: Never allocate nodes in iplist<> and ilist<>

2016-09-11 23:43:43 +00:00

ImmutableMapTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

ImmutableSetTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

IntEqClassesTest.cpp

…

IntervalMapTest.cpp

[ADT] IntervalMap: fix setStart and setStop

2016-11-03 19:14:46 +00:00

IntrusiveRefCntPtrTest.cpp

[ADT] Attempt to fix GCC warning in IntrusiveRefCntPtrTest.

2017-01-04 22:49:55 +00:00

IteratorTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

MakeUniqueTest.cpp

…

MappedIteratorTest.cpp

[ADT] Rewrite mapped_iterator in terms of iterator_adaptor_base.

2017-11-10 17:41:28 +00:00

MapVectorTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

OptionalTest.cpp

[ADT] Make moving Optional not reset the Optional it moves from.

2018-01-25 17:24:22 +00:00

PackedVectorTest.cpp

Simplify PackedVector by removing user-defined special members that aren't any different than the defaults

2015-08-12 23:26:12 +00:00

PointerEmbeddedIntTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

PointerIntPairTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

PointerSumTypeTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

PointerUnionTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

PostOrderIteratorTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

PriorityWorklistTest.cpp

[ADT] Speculative attempt to fix build bot issues with r290952.

2017-01-04 11:40:18 +00:00

RangeAdapterTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

SCCIteratorTest.cpp

Added braces to work around gcc warning in googletest: suggest explicit braces to avoid ambiguous 'else'. NFC.

2017-06-15 21:00:40 +00:00

ScopeExitTest.cpp

Give scope_exit helper correct move semantics

2018-01-25 16:55:48 +00:00

SequenceTest.cpp

Fix warnings in ImmutableSetTest and SequenceTest.

2016-07-17 18:10:30 +00:00

SetVectorTest.cpp

…

SimpleIListTest.cpp

[ilist_node] Add a getReverseIterator() method and a unittest for it.

2016-11-02 00:59:58 +00:00

SmallPtrSetTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00

SmallStringTest.cpp

Revert "Fix Clang-tidy modernize-deprecated-headers warnings in remaining files; other minor fixes."

2016-04-05 20:45:04 +00:00

SmallVectorTest.cpp

[ADT] Don't use __used__ attribute on struct members in unit test

2017-06-12 14:19:25 +00:00

SparseBitVectorTest.cpp

[ADT] Add SparseBitVector::find_last().

2017-01-17 23:09:21 +00:00

SparseMultiSetTest.cpp

…

SparseSetTest.cpp

…

StatisticTest.cpp

Make STATISTIC() values available programmatically

2018-03-05 17:41:45 +00:00

STLExtrasTest.cpp

Add ADL support to range based <algorithm> extensions

2017-11-20 22:12:55 +00:00

StringExtrasTest.cpp

[Support] Add unit test for printLowerCase

2017-11-28 16:11:56 +00:00

StringMapTest.cpp

Use size_t to represent the size of a StringMapEntry length and alignment rather than unsigned.

2018-01-11 18:47:15 +00:00

StringRefTest.cpp

Fix incorrect usage of std::is_assignable.

2018-02-02 22:29:54 +00:00

StringSwitchTest.cpp

[ADT] Simplify and optimize StringSwitch

2018-02-26 18:41:26 +00:00

TestGraph.h

s/static inline/static/ for headers I have changed in r279475. NFC.

2016-08-31 16:48:13 +00:00

TinyPtrVectorTest.cpp

Ensure moved-from container is cleared on move

2017-12-11 19:22:59 +00:00

TripleTest.cpp

[ADT] Recognize ppc as valid architecture in target triple.

2018-02-27 10:09:58 +00:00

TwineTest.cpp

Revert "[ADT] Make Twine's copy constructor private."

2017-10-11 23:54:34 +00:00

VariadicFunctionTest.cpp

Re-sort #include lines for unittests. This uses a slightly modified

2017-06-06 11:06:56 +00:00