Fangrui Song 4e9b56ee13 Revert D81682 "[PGO] Extend the value profile buckets for mem op sizes." ... This reverts commit 4a539faf74b9b4c25ee3b880e4007564bd5139b0. There is a __llvm_profile_instrument_range related crash in PGO-instrumented clang: ``` (gdb) bt llvm::ConstantRange const&, llvm::APInt const&, unsigned int, bool) () llvm::ScalarEvolution::getRangeForAffineAR(llvm::SCEV const*, llvm::SCEV const*, llvm::SCEV const*, unsigned int) () ``` (The body of __llvm_profile_instrument_range is inlined, so we can only find__llvm_profile_instrument_target in the trace) ``` 23│ 0x000055555dba0961 <+65>: nopw %cs:0x0(%rax,%rax,1) 24│ 0x000055555dba096b <+75>: nopl 0x0(%rax,%rax,1) 25│ 0x000055555dba0970 <+80>: mov %rsi,%rbx 26│ 0x000055555dba0973 <+83>: mov 0x8(%rsi),%rsi # %rsi=-1 -> SIGSEGV 27│ 0x000055555dba0977 <+87>: cmp %r15,(%rbx) 28│ 0x000055555dba097a <+90>: je 0x55555dba0a76 <__llvm_profile_instrument_target+342> ```		2020-07-22 16:08:25 -07:00
..
Coverage	[Coverage] Collect all function records in an object (D69471 followup)	2020-03-02 12:01:09 -08:00
CMakeLists.txt
GCOV.cpp	[llvm-cov gcov] Don't require NUL terminator when reading files	2020-07-19 00:31:52 -07:00
InstrProf.cpp	Revert D81682 "[PGO] Extend the value profile buckets for mem op sizes."	2020-07-22 16:08:25 -07:00
InstrProfReader.cpp	[PGO] Supporting code for always instrumenting entry block	2020-07-22 15:01:53 -07:00
InstrProfWriter.cpp	[PGO] Supporting code for always instrumenting entry block	2020-07-22 15:01:53 -07:00
LLVMBuild.txt
ProfileSummaryBuilder.cpp	[NFC] Change getEntryForPercentile to be a static function in ProfileSummaryBuilder.	2020-07-09 16:38:19 -07:00
SampleProf.cpp	[SampleFDO] Port MD5 name table support to extbinary format.	2020-03-30 22:07:08 -07:00
SampleProfReader.cpp	[gcov] Fix .gcda decoding and support GCC 8, 9 and 10	2020-05-10 09:55:23 -07:00
SampleProfWriter.cpp	[SampleFDO] Port MD5 name table support to extbinary format.	2020-03-30 22:07:08 -07:00