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10 Commits

Author SHA1 Message Date
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
Sean Silva 2c6d2b3c5e [libprofile] Make this test express intent a bit better. 
This also makes it work on PS4 a bit better.
For running the libprofile tests on PS4, we are sneaking environment
variables through on the command line, so the extra argument for
LLVM_PROFILE_FILE was messing up the simple `argc < 2` check.

llvm-svn: 264812
 2016-03-30 00:25:15 +00:00
Xinliang David Li bd54f5bd25 Fix comment in test 
llvm-svn: 264792
 2016-03-29 21:53:08 +00:00
Xinliang David Li ec58c819fa Use more strict checks for merge Profile results 
llvm-svn: 257151
 2016-01-08 06:18:18 +00:00
Xinliang David Li 6d464151a6 [PGO] Update test to match sorted output 
llvm-svn: 257146
 2016-01-08 05:45:54 +00:00
Xinliang David Li 54dd683726 [PGO]: Do not update Data->Value field during profile write. 
The profile reader no longer depends on this field to be updated and point
to owning func's vp data. The VP data also no longer needs to be allocated
in a contiguous memory space.

Differential Revision:  http://reviews.llvm.org/D15258

llvm-svn: 256543
 2015-12-29 07:13:59 +00:00
Xinliang David Li 69773fb0d2 Add more testing checks 
llvm-svn: 256538
 2015-12-29 06:42:12 +00:00
Xinliang David Li ebc4c25a50 [PGO] Make the test case more robust 
Make the testing results not depending on function 
output order. This allows more strict result check.

llvm-svn: 256537
 2015-12-29 06:28:44 +00:00
Xinliang David Li da29bc41a6 [PGO] Fix build failure with -fprofile-instr-generate 
and -no-integrated-as for source with static function.

The compiler generates assembly names containing \" in the
.s dump causing gnu assembler to complain. That issue will be
investigated separately. 

llvm-svn: 254705
 2015-12-04 06:06:07 +00:00
Xinliang David Li ffb827f2bc [PGO] Unify VP data format between raw and indexed profile (runtime) 
With the latest refactoring and code sharing patches landed, 
it is possible to unify the value profile implementation between
raw and indexed profile. This is part  in prfofile runtime.

Differential Revision: http://reviews.llvm.org/D15057

llvm-svn: 254678
 2015-12-04 01:02:24 +00:00