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51 Commits

Author SHA1 Message Date
Vedant Kumar 4afdcb0975 [profile] Sync up InstrProfData.inc (NFC) 
llvm-svn: 300383
 2017-04-15 00:10:33 +00:00
Xinliang David Li 3bb31c8c49 [Profile] PE binary coverage bug fix 
PR/32584

Differential Revision: https://reviews.llvm.org/D32023

llvm-svn: 300278
 2017-04-13 23:37:15 +00:00
Xinliang David Li 577b9d41d6 Revert 299954 : test failure needs to be fixed 
llvm-svn: 299960
 2017-04-11 16:27:26 +00:00
Xinliang David Li a53e6702d2 [Profile] PE binary coverage bug fix 
PR/32584

Differential Revision: https://reviews.llvm.org/D31939

llvm-svn: 299954
 2017-04-11 15:51:39 +00:00
Rong Xu b85cc09329 [PGO] Value profile support for value ranges 
This patch adds profile run time support to profile a range of values.
This interface will be used in profiling the size of memory intrinsic calls.

Differential Revision: http://reviews.llvm.org/D28964

llvm-svn: 297895
 2017-03-15 21:46:31 +00:00
Xinliang David Li f0e0a74f87 [Profile] cleanup: do not reference name directly of vars shared between rt and llvm 
llvm-svn: 276385
 2016-07-22 04:08:16 +00:00
Xinliang David Li e953933a9f [Profile] deprecate __llvm_profile_override_default_filename (part2) 
This eliminates unncessary calls and init functions.

Differential Revision: http://reviews.llvm.org/D22614

llvm-svn: 276355
 2016-07-21 23:19:18 +00:00
Xinliang David Li bfc4c24952 Sync up with llvm copy /NFC 
llvm-svn: 276198
 2016-07-20 22:29:16 +00:00
Vedant Kumar 17af892d6f [profile] Hide some external symbols in InstrProfData.inc 
Differential Revision: http://reviews.llvm.org/D21116

llvm-svn: 272167
 2016-06-08 16:39:43 +00:00
Xinliang David Li 9235d9f6d7 bug fix: trim section specifier name length 
llvm-svn: 270350
 2016-05-22 01:21:31 +00:00
Xinliang David Li 4e8754d2cb [profile] Static counter allocation for value profiling (part-2) 
Differential Revision: http://reviews.llvm.org/D20460

llvm-svn: 270337
 2016-05-21 22:55:45 +00:00
Vedant Kumar 3afe657030 Reapply^3 "[ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC" 
Sync up with "(llvm) Use Error in InstrProf and Coverage".

llvm-svn: 270022
 2016-05-19 03:55:20 +00:00
Vedant Kumar 533a88a5c9 Revert "Reapply^2 "[ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC"" 
This reverts commit r269696. The llvm commit does not pass the MSVC bot.

llvm-svn: 269702
 2016-05-16 21:05:05 +00:00
Vedant Kumar cd5efa593b Reapply^2 "[ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC" 
Sync up with "(llvm) Use Error in InstrProf and Coverage".

Differential Revision: http://reviews.llvm.org/D19903

llvm-svn: 269696
 2016-05-16 20:50:36 +00:00
Xinliang David Li f90425e73b [profile] minor code restructuring /NFC 
This is one of the enabler patch to allow value profiler to 
allocate counter statically.

llvm-svn: 269689
 2016-05-16 20:33:30 +00:00
Xinliang David Li 23a66e45ed [profile] Eliminate dynamic memory allocation for vp writing 
This is part-3 of the effort to eliminate dependency on
libc allocator in instr profiler runtime. With this change,
the profile dumper is completely free of malloc/calloc. 
Value profile instr API implementation is the only remaining
piece with calloc dependency.

llvm-svn: 269576
 2016-05-14 20:12:42 +00:00
Chandler Carruth a3cd590644 Revert "Reapply "[ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC"" 
This reverts commit r269493 as the corresponding LLVM commit was
reverted due to lots of warnings. See the review thread for the original
LLVM commit (r269491) for details.

llvm-svn: 269550
 2016-05-14 05:40:00 +00:00
Vedant Kumar be1b4e4dc6 Reapply "[ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC" 
Sync up with "(llvm) Use Error in InstrProf and Coverage".

Differential Revision: http://reviews.llvm.org/D19903

llvm-svn: 269493
 2016-05-13 21:51:06 +00:00
Vedant Kumar bd3c2f25fa Revert "(HEAD -> master, origin/master, origin/HEAD) [ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC" 
This reverts commit r269464. It fails two llvm-profdata tests.

llvm-svn: 269469
 2016-05-13 20:10:49 +00:00
Vedant Kumar 6ecc10ab80 [ProfileData] (compiler-rt) Use Error in InstrProf and Coverage, NFC 
Sync up with "(llvm) Use Error in InstrProf and Coverage".

llvm-svn: 269464
 2016-05-13 20:01:38 +00:00
Xinliang David Li d1dadf6bcf [profile] Code refactoring 
Move runtime specific code from the common header file
to runtime source.

llvm-svn: 269357
 2016-05-12 21:43:49 +00:00
Xinliang David Li 667de6a84e [profile] profile writing cleanup 
Do not precompute value counts for all sites. This 
eliminates one more use of dynamic allocation 
in profiler writer.

llvm-svn: 269254
 2016-05-11 23:21:22 +00:00
Xinliang David Li eb836a3dec cleanup: Enforce caller to set total size to avoid redundant size compute 
llvm-svn: 269237
 2016-05-11 21:16:11 +00:00
Xinliang David Li ac96ea422b [profile] Remove another unneeded field in raw profile reader 
DataValueSize is now removed. The change is consolidated
with previous raw version bump.

llvm-svn: 268704
 2016-05-06 02:13:12 +00:00
Xinliang David Li 2cb6f0ce29 Sync up with master file 
llvm-svn: 268603
 2016-05-05 04:07:45 +00:00
Xinliang David Li 5d2e06a34b sync up with master copy 
llvm-svn: 265609
 2016-04-06 22:30:14 +00:00
Adam Nemet fadba5d4d4 [PGO] More comments how function pointers for indirect calls are mapped 
to function names

Summary:
Hopefully this will make it easier for the next person to figure all
this out...

Reviewers: bogner, davidxl

Subscribers: davidxl, cfe-commits

Differential Revision: http://reviews.llvm.org/D18489

llvm-svn: 264680
 2016-03-28 22:16:29 +00:00
Adam Nemet a68d755774 [PGO] Update r264612 to use C-style comment 
llvm-svn: 264615
 2016-03-28 18:47:44 +00:00
Adam Nemet 42a6fe199f [PGO] Comment how function pointers for indirect calls are mapped to function names 
Summary:
Hopefully this will make it easier for the next person to figure all
this out...

Reviewers: bogner, davidxl

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D18490

llvm-svn: 264612
 2016-03-28 18:29:36 +00:00
Xinliang David Li 1a436dd704 Sync up with master 
llvm-svn: 261947
 2016-02-26 00:56:31 +00:00
Rong Xu 05ddacc01c [PGO] Update InstrProfData.inc to sync with llvm 
Sync InstrProfData.inc with the one in llvm.

llvm-svn: 260148
 2016-02-08 21:18:18 +00:00
Xinliang David Li 5b7e2e2fa7 [PGO] Enable compression in pgo instrumentation 
This reduces sizes of instrumented object files, final binaries,
process images, and raw profile data.

The format of the indexed profile data remain the same.

Differential Revision: http://reviews.llvm.org/D16388 
 

llvm-svn: 260118
 2016-02-08 18:14:02 +00:00
Xinliang David Li 305bf59335 Sync up with master file 
llvm-svn: 259627
 2016-02-03 04:09:02 +00:00
Xinliang David Li 763545c6d7 Sync up with master file 
llvm-svn: 258890
 2016-01-27 00:14:15 +00:00
Xinliang David Li 2409d0ff06 sync up InstrProfData.h -- typo fix 
llvm-svn: 258717
 2016-01-25 20:38:40 +00:00
Xinliang David Li c6615cdce5 sync up with master file 
llvm-svn: 257746
 2016-01-14 06:23:53 +00:00
Xinliang David Li f5a58834c1 [PGO] Introducing version mask macro/NFC (sync) 
llvm-svn: 257225
 2016-01-08 22:55:54 +00:00
Xinliang David Li bc1197e3ca Sync up InstrProfData.inc 
llvm-svn: 257195
 2016-01-08 19:22:05 +00:00
Xinliang David Li d2fb0f68f4 Sync up InstrProfData.inc 
llvm-svn: 257124
 2016-01-08 00:39:51 +00:00
Xinliang David Li 911a4fb324 Sync up InstrProfData.inc file 
llvm-svn: 257109
 2016-01-07 22:47:04 +00:00
Xinliang David Li 74ec5db4bd [PGO] Sync up template file with master 
llvm-svn: 256722
 2016-01-04 01:22:55 +00:00
Xinliang David Li 4eb2cd64ff [PGO] Sync up template file with master 
llvm-svn: 256711
 2016-01-03 18:36:30 +00:00
Xinliang David Li 060037e0d2 Sync up with master 
llvm-svn: 255293
 2015-12-10 20:14:13 +00:00
Xinliang David Li ba904d4ecf Sync up with master file 
llvm-svn: 254552
 2015-12-02 21:48:22 +00:00
Xinliang David Li abf49140d4 sync up with master file 
llvm-svn: 254245
 2015-11-29 04:53:15 +00:00
Xinliang David Li a59bb52913 Sync up template file with master 
llvm-svn: 254236
 2015-11-28 19:12:23 +00:00
Xinliang David Li 463e5ab205 Sync up with master InstrProfData.inc 
llvm-svn: 254113
 2015-11-26 00:03:34 +00:00
Xinliang David Li bd1e84bc84 sync up InstrProfData.inc with master 
llvm-svn: 253943
 2015-11-24 00:37:45 +00:00
Xinliang David Li ac604eeff1 Sync up template file with master (NFC) 
llvm-svn: 253894
 2015-11-23 18:03:25 +00:00
Xinliang David Li 19c1922c04 Sync up InstrProfData.inc with master 
llvm-svn: 253881
 2015-11-23 17:06:44 +00:00