Commit Graph

3 Commits

Author SHA1 Message Date
Xinliang David Li 690c31f104 [profile] PROF_ERR, PROF_WARN
1) Move common prefix to the macro def
 2) Introduced PROF_WARN
 3) Make error message unconditionally printed out.

llvm-svn: 270185
2016-05-20 05:15:42 +00:00
Sean Silva 58cba2b27d [libprofile] Add some missing `env` prefixes on commands.
llvm-svn: 264490
2016-03-26 03:37:45 +00:00
Xinliang David Li a692421adb [PGO] Add runtime hook so that IR instrumentation can override version
IR level instrumentation needs to override version with variant bits.
No change for FE instrumentation is needed. Test case is added to
detect version mismatch.

llvm-svn: 257230
2016-01-08 23:31:57 +00:00