llvm/lib/Transforms/Instrumentation, branch release_29http://llvm.orghttps://git.amat.us/llvm/atom/lib/Transforms/Instrumentation?h=release_292011-01-29T01:09:53ZImplementation of path profiling.2011-01-29T01:09:53ZAndrew Trickatrick@apple.com2011-01-29T01:09:53Zurn:sha1:04317cc618aeae28910916469e074d8ce0fcaa03
Modified patch by Adam Preuss.
This builds on the existing framework for block tracing, edge profiling and optimal edge profiling.
See -help-hidden for new flags.
For documentation, see the technical report "Implementation of Path Profiling..." in llvm.org/pubs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@124515 91177308-0d34-0410-b5e6-96231b3b80d8
Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which2010-10-19T17:21:58ZOwen Andersonresistor@mac.com2010-10-19T17:21:58Zurn:sha1:081c34b725980f995be9080eaec24cd3dfaaf065
must be called in the pass's constructor. This function uses static dependency declarations to recursively initialize
the pass's dependencies.
Clients that only create passes through the createFooPass() APIs will require no changes. Clients that want to use the
CommandLine options for passes will need to manually call the appropriate initialization functions in PassInitialization.h
before parsing commandline arguments.
I have tested this with all standard configurations of clang and llvm-gcc on Darwin. It is possible that there are problems
with the static dependencies that will only be visible with non-standard options. If you encounter any crash in pass
registration/creation, please send the testcase to me directly.
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Begin adding static dependence information to passes, which will allow us to2010-10-12T19:48:12ZOwen Andersonresistor@mac.com2010-10-12T19:48:12Zurn:sha1:2ab36d350293c77fc8941ce1023e4899df7e3a82
perform initialization without static constructors AND without explicit initialization
by the client. For the moment, passes are required to initialize both their
(potential) dependencies and any passes they preserve. I hope to be able to relax
the latter requirement in the future.
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Now with fewer extraneous semicolons!2010-10-07T22:25:06ZOwen Andersonresistor@mac.com2010-10-07T22:25:06Zurn:sha1:ce665bd2e2b581ab0858d1afe359192bac96b868
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Add initialization routines for Instrumentation.2010-10-07T20:17:24ZOwen Andersonresistor@mac.com2010-10-07T20:17:24Zurn:sha1:aa4897fa1323ef78d5e72a80c74e96eb21f72057
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115971 91177308-0d34-0410-b5e6-96231b3b80d8
Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."2010-09-13T23:59:48ZMichael J. Spencerbigcheesegs@gmail.com2010-09-13T23:59:48Zurn:sha1:3a210e2d302758101ac06946e86027b327c7d0f3
This reverts commit r113632
Conflicts:
cmake/modules/AddLLVM.cmake
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CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally.2010-09-10T21:14:25ZMichael J. Spencerbigcheesegs@gmail.com2010-09-10T21:14:25Zurn:sha1:4e9c939312ff73bd0c6a6485fd5f97012f5910fa
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113632 91177308-0d34-0410-b5e6-96231b3b80d8
Reapply r110396, with fixes to appease the Linux buildbot gods.2010-08-06T18:33:48ZOwen Andersonresistor@mac.com2010-08-06T18:33:48Zurn:sha1:90c579de5a383cee278acc3f7e7b9d0a656e6a35
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110460 91177308-0d34-0410-b5e6-96231b3b80d8
Revert r110396 to fix buildbots.2010-08-06T00:23:35ZOwen Andersonresistor@mac.com2010-08-06T00:23:35Zurn:sha1:1f74590e9d1b9cf0f1f81a156efea73f76546e05
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110410 91177308-0d34-0410-b5e6-96231b3b80d8
Don't use PassInfo* as a type identifier for passes. Instead, use the address of the static2010-08-05T23:42:04ZOwen Andersonresistor@mac.com2010-08-05T23:42:04Zurn:sha1:9ccaf53ada99c63737547c0235baeb8454b04e80
ID member as the sole unique type identifier. Clean up APIs related to this change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110396 91177308-0d34-0410-b5e6-96231b3b80d8