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* [Modules] Move CFG.h to the IR library as it defines graph traits overChandler Carruth2014-03-041-1/+1
| | | | | | IR types. llvm-svn: 202827
* BlockFrequencyInfo: Readded getEntryFreq.Yuchen Wu2013-12-201-0/+4
| | | | llvm-svn: 197839
* [block-freq] Update BlockFrequencyInfo/MachineBlockFrequencyInfo to use the ↵Michael Gottesman2013-12-141-1/+1
| | | | | | new print methods. llvm-svn: 197289
* [block-freq] Add the equivalent methods to MachineBlockFrequencyInfo and ↵Michael Gottesman2013-12-141-0/+11
| | | | | | BlockFrequencyInfo that were added to BlockFrequencyImpl in r197285 and r197284. llvm-svn: 197287
* Added BlockFrequencyInfo::view for displaying the block frequency ↵Michael Gottesman2013-11-141-0/+103
| | | | | | | | | | propagation graph via graphviz. This is useful for debugging issues in the BlockFrequency implementation since one can easily visualize where probability mass and other errors occur in the propagation. llvm-svn: 194654
* Fixed 80+ violations.Michael Gottesman2013-11-141-5/+5
| | | | llvm-svn: 194634
* BlockFrequency: Bump up the entry frequency a bit.Benjamin Kramer2013-06-251-5/+0
| | | | | | | This is a band-aid to fix the most severe regressions we're seeing from basing spill decisions on block frequencies, until we have a better solution. llvm-svn: 184835
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-3/+3
| | | | | | | | | | | | | | | | | Sooooo many of these had incorrect or strange main module includes. I have manually inspected all of these, and fixed the main module include to be the nearest plausible thing I could find. If you own or care about any of these source files, I encourage you to take some time and check that these edits were sensible. I can't have broken anything (I strictly added headers, and reordered them, never removed), but they may not be the headers you'd really like to identify as containing the API being implemented. Many forward declarations and missing includes were added to a header files to allow them to parse cleanly when included first. The main module rule does in fact have its merits. =] llvm-svn: 169131
* Add some constantness to BranchProbabilityInfo and BlockFrequnencyInfo.Jakub Staszak2011-12-201-1/+1
| | | | llvm-svn: 146986
* Add pass printing support to BlockFrequencyInfo pass. The implementationChandler Carruth2011-10-191-0/+4
| | | | | | | | | | | | | layer already had support for printing the results of this analysis, but the wiring was missing. Now that printing the analysis works, actually bring some of this analysis, and the BranchProbabilityInfo analysis that it wraps, under test! I'm planning on fixing some bugs and doing other work here, so having a nice place to add regression tests and a way to observe the results is really useful. llvm-svn: 142491
* Add more constantness in BlockFrequencyInfo.Jakub Staszak2011-08-031-1/+1
| | | | llvm-svn: 136816
* Use BlockFrequency instead of uint32_t in BlockFrequencyInfo.Jakub Staszak2011-07-271-1/+1
| | | | llvm-svn: 136278
* Rename BlockFrequency to BlockFrequencyInfo and MachineBlockFrequency toJakub Staszak2011-07-251-0/+59
MachineBlockFrequencyInfo. llvm-svn: 135937
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