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(parent: 3f4c031) | patch
Added BlockFrequencyInfo::view for displaying the block frequency propagation graph...
authorMichael Gottesman <mgottesman@apple.com>
Thu, 14 Nov 2013 02:27:46 +0000 (02:27 +0000)
committerMichael Gottesman <mgottesman@apple.com>
Thu, 14 Nov 2013 02:27:46 +0000 (02:27 +0000)
commite2058ff5bd4fa0397b57f6bdd84e5a5aa2343433
treec5722f3dd4fad1be9603edd4d4f872406f940eb4tree | snapshot
parent3f4c031f21f953941802d3925b728994edc79a51commit | diff
Added BlockFrequencyInfo::view for displaying the block frequency 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194654 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/BlockFrequencyInfo.h diff | blob | history
lib/Analysis/BlockFrequencyInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors