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Author SHA1 Message Date
Leonard Chan 007f674c6a Reland the "[NewPM] Port Sancov" patch from rL365838. No functional 
changes were made to the patch since then.

--------

[NewPM] Port Sancov

This patch contains a port of SanitizerCoverage to the new pass manager. This one's a bit hefty.

Changes:

- Split SanitizerCoverageModule into 2 SanitizerCoverage for passing over
  functions and ModuleSanitizerCoverage for passing over modules.
- ModuleSanitizerCoverage exists for adding 2 module level calls to initialization
  functions but only if there's a function that was instrumented by sancov.
- Added legacy and new PM wrapper classes that own instances of the 2 new classes.
- Update llvm tests and add clang tests.

llvm-svn: 367053
 2019-07-25 20:53:15 +00:00
Leonard Chan bb147aabc6 Revert "[NewPM] Port Sancov" 
This reverts commit 5652f35817.

llvm-svn: 366153
 2019-07-15 23:18:31 +00:00
Leonard Chan 5652f35817 [NewPM] Port Sancov 
This patch contains a port of SanitizerCoverage to the new pass manager. This one's a bit hefty.

Changes:

- Split SanitizerCoverageModule into 2 SanitizerCoverage for passing over
  functions and ModuleSanitizerCoverage for passing over modules.
- ModuleSanitizerCoverage exists for adding 2 module level calls to initialization
  functions but only if there's a function that was instrumented by sancov.
- Added legacy and new PM wrapper classes that own instances of the 2 new classes.
- Update llvm tests and add clang tests.

Differential Revision: https://reviews.llvm.org/D62888

llvm-svn: 365838
 2019-07-11 22:35:40 +00:00