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Author SHA1 Message Date
Andreas Neustifter 1f6ae81725 Added debug output for inherited passes that are invalidated. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90553 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-04 06:58:24 +00:00
Andreas Neustifter 8c30abec6d Convert ProfileVerifier to template so it can be used for different types of ProfileInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90451 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-03 12:55:57 +00:00
Andreas Neustifter 1640f7e033 Do not create negative edge weights in ProfileEstimator. 
Use integer values for weights to prevent rounding errors.
Make ProfileEstimator more robust in general CFGs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90449 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-03 12:41:14 +00:00
Andreas Neustifter 44299c9507 Use ProfileInfo-API in ProfileInfo Loader and do more assertions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90446 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-03 11:00:37 +00:00
Andreas Neustifter e2baf6b455 Converted ProfileInfo to template, added more API for ProfileInfo-preserving. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90445 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-03 09:30:12 +00:00
Andreas Neustifter 059a983531 Cheap, mostly strict, stable sorting. 
This is necessary for tests so the results are comparable.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90320 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-12-02 15:57:15 +00:00
Andreas Neustifter 9233272679 Reapplied r81355 with the problems fixed. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086737.html and
http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086746.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82039 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-16 11:35:50 +00:00
Andreas Neustifter ad80981a10 Preserve ProfileInfo during CodeGenPrepare. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82034 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-16 09:26:52 +00:00
Andreas Neustifter b1b4c0187b Bugfix. Sorry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81517 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 08:43:15 +00:00
Andreas Neustifter 8a58c180c2 Make ProfileEstimator even more robust on general CFGs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81516 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-11 08:39:33 +00:00
Andreas Neustifter 0c0de66ea4 Make ProfileEstimator more robust on general CFGs. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81450 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 16:30:38 +00:00
Andreas Neustifter b4b1c9fa23 Cleaned up code by factoring out common portions of edge loading into function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81438 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-10 07:12:35 +00:00
Andreas Neustifter eadcdc564d Reverted r81358. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81364 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 18:19:35 +00:00
Andreas Neustifter ff5dfdff56 Preserve ProfileInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81360 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 17:53:39 +00:00
Andreas Neustifter 07abe17bd2 Add the first functions for updating ProfileInfo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81359 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 17:52:57 +00:00
Andreas Neustifter 7fd7061de0 Cleaned up code by factoring out common portions of edge loading into funcion. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81358 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 17:51:39 +00:00
Andreas Neustifter e2ad47e415 Hide all cscope files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81350 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 16:47:12 +00:00
Andreas Neustifter 04a8aaf42d Updated svn:ignore to hide *.cmx files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81349 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 16:45:41 +00:00
Andreas Neustifter 43b1b0e4ff Fixed wrong storage option for ProfileVerifierDisableAssertions. 
Fixed non working -profile-verifier-noassert option.
Fixed missing newline in debugEntry().
Cleaned up assert messages. (assert(0 && Message) is still shown, but the message is printed before.)
When verifiying loaded profiles the ProfileVerifier got confused when block was a setjmp target, this is checked now.
When verifiying loaded profiles the ProfileVerifier got confused when block eventually reaching an exit(), this is checked now.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81338 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 13:01:03 +00:00
Andreas Neustifter 1f3b00272a Updated ProfileInfo to have clean seperation between different sentinels. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81335 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-09 12:48:26 +00:00
Andreas Neustifter 31dcbc3b4a Prevent warnings on compilers for which its not clear that assert won't return. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81044 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-04 21:22:04 +00:00
Andreas Neustifter 365b18eba6 Updated tests to use ProfileVerifer to test ProfileLoader and ProfileEstimator. 
(Keep disabled test disabled until selfhosted build issue is resolved.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81008 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-04 17:21:59 +00:00
Andreas Neustifter e8d372e48d Cleaned up ProfileVerifierPass. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086219.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81007 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-04 17:15:10 +00:00
Andreas Neustifter ed1ac4ae8e Converted MaximumSpanningTree algorithm to a generic template, this could go 
into llvm/ADT.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81001 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-04 12:34:44 +00:00
Andreas Neustifter f0d568d38b Fix build warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80912 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-03 09:11:10 +00:00
Andreas Neustifter 3985943871 Code Cleanup. 
Removed inverted flag form MaximumSpanningTree, also do not handle so much
information to MaximumSpanningTree.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80911 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-03 08:52:52 +00:00
Andreas Neustifter 4c2c53353e Code Cleanup. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086139.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80909 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-03 08:41:05 +00:00
Andreas Neustifter ca172ae477 Removed temporarily because of breaking Darwin builds. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086214.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80799 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 16:47:24 +00:00
Andreas Neustifter 793d4a8467 Changed profiling-tool-chain.ll test to use optimal-edge-profiling instead of 
edge-profiling, this is more useful since the loading of the
optimal-edge-profiling is more complicated.
The edge-profiling is tested in edge-profiling.ll where only the
instrumentation is tested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80791 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 14:24:08 +00:00
Andreas Neustifter 2252d481d6 Sort edges in MaximumSpanningTree more stable in case of equal weight. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085890.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80789 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 14:03:11 +00:00
Andreas Neustifter 8f123b85c6 Changed set of BlocksToInstrument to set of InsertedBlocks that do not have to 
be instrumented.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80788 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 13:59:05 +00:00
Andreas Neustifter 9341cdc217 Code cleanups and added comments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80781 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-02 12:38:39 +00:00
Andreas Neustifter da5ea94554 OptimalEdgeProfiling: Reading in Profiles. 
This enables LLVM to read the OptimalEdgeProfiles.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80715 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 19:08:51 +00:00
Andreas Neustifter ad09d42e04 Addedum to r80712, forgot to add files. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80713 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 19:05:58 +00:00
Andreas Neustifter f771dae69a OptimalEdgeProfiling: Creation of profiles. 
This adds the instrumentation and runtime part of OptimalEdgeProfiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80712 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 19:03:44 +00:00
Andreas Neustifter 19531d113c Small fix in ProfileEstimator that eliminates duplicated code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80711 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 19:01:59 +00:00
Andreas Neustifter 62353a8d13 Preparation for Optimal Edge Profiling: 
Add statistics for regular edge profiling, this enables the comparation of the
number of edges inserted by regular and optimal edge profiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80668 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 10:08:39 +00:00
Andreas Neustifter e885af9fb7 Preparation for Optimal Edge Profiling: 
Optimal edge profiling is only possible when blocks with no predecessors get an
virtual edge (BB,0) that counts the execution frequencies of this
function-exiting blocks.
This patch makes the necessary changes before actually enabling optimal edge profiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80667 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 10:06:05 +00:00
Andreas Neustifter e7ddcfdebe Preparation for Optimal Edge Profiling: 
This adds a pass to verify the current profile against the flow conditions.
This is very helpful when later on trying to perserve the profiling information
during all passes.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80666 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-09-01 08:48:42 +00:00
Andreas Neustifter 1c29357c52 Read Makefile.config before using LLVMGCC. 
See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085828.html


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80372 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 16:13:45 +00:00
Andreas Neustifter 6ef116d9dc Preparation for Optimal Edge Profiling: 
This implements the maximum spanning tree algorithm on CFGs according to
weights given by the ProfileEstimator. This is then used to implement Optimal
Edge Profiling.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80358 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 11:28:24 +00:00
Andreas Neustifter 1896727eae Remove profiling output file because two consecutive runs of make check give 
error.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80357 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 10:38:26 +00:00
Andreas Neustifter cf4f7199c9 Removed unnecessary file creation during test. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80356 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 10:07:41 +00:00
Andreas Neustifter 82fdcede12 Pulled all tests into one test. Removed some redundant tests. Rename. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80355 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 10:00:28 +00:00
Andreas Neustifter 79331b2fcd Since all std::cout is gone, also remove iostream include. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085620.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80349 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 06:48:25 +00:00
Andreas Neustifter 798261ccf5 Readded test from r79615, this tests the complete profiling tool chain. Furhter 
tests can test only parts of this system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80348 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-28 06:41:00 +00:00
Andreas Neustifter 0ef68e8fbb Bugfix for r80100, forgot include. Sorry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80101 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 15:18:38 +00:00
Andreas Neustifter ff271e1353 Implemented comments from Daniel Dunbar. 
(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090817/084958.html)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80100 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 15:13:44 +00:00
Andreas Neustifter 3772fb11fe Moved isDeclaration() check further down to allow for function counts for 
declarations if necessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80084 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 13:33:09 +00:00
Andreas Neustifter 30457f2cab Changed std::cout to outs(), retaining formating. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80076 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-26 09:05:21 +00:00
Andreas Neustifter cf48efcf3d Read profile files as binary as proposed in 
http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-August/025020.html.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79983 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-25 12:53:27 +00:00
Andreas Neustifter ade1a22522 Add llvm_start_edge_profiling to exported symbols for libprofile_rt. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79944 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-24 21:41:37 +00:00
Andreas Neustifter 96135b617a This patch cleans up the ProfileInfo by 
*) introducing new data type and export function of edge info for whole function (preparation for next patch).
*) renaming variables to make clear distinction between data and containers that contain this data.
*) updated comments and whitespaces.
*) made ProfileInfo::MissingValue a double (as it should be...).

(Discussed at http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090817/084955.html.)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79940 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-24 21:37:48 +00:00
Andreas Neustifter 4678c2d438 Removed profiling test, lli not available on all platforms. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79633 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-21 15:27:35 +00:00
Andreas Neustifter e879bdad49 Added tests for Profiling Infrastructure. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79615 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-21 09:36:28 +00:00
Andreas Neustifter 0a324aa53a Broke line before break. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79404 91177308-0d34-0410-b5e6-96231b3b80d8
 2009-08-19 05:44:39 +00:00