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3 Commits

Author SHA1 Message Date
Zequan Wu 9caa3fbe03 [Coverage] Add empty line regions to SkippedRegions 
Differential Revision: https://reviews.llvm.org/D84988
 2020-09-21 12:42:53 -07:00
Rong Xu 9837ef56b4 [PGO] cc1 option name change for profile instrumentation 
This patch changes cc1 option -fprofile-instr-generate to an enum option
-fprofile-instrument={clang|none}. It also changes cc1 options
-fprofile-instr-generate= to -fprofile-instrument-path=.
The driver level option -fprofile-instr-generate and -fprofile-instr-generate=
remain intact. This change will pave the way to integrate new PGO
instrumentation in IR level.

Review: http://reviews.llvm.org/D16730
llvm-svn: 259811
 2016-02-04 18:39:09 +00:00
Justin Bogner 6d721fa28c InstrProf: Don't start or end coverage regions inside of system macros 
It doesn't make much sense to try to show coverage inside system
macros, and source locations in builtins confuses the coverage
mapping. Just avoid doing this.

Fixes an assert that fired when a __block storage specifier starts a
region.

llvm-svn: 236547
 2015-05-05 21:46:14 +00:00