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(parent: 9c98914) | patch
blockfreq: Only one mass distribution per node
authorDuncan P. N. Exon Smith <dexonsmith@apple.com>
Fri, 25 Apr 2014 04:38:43 +0000 (04:38 +0000)
committerDuncan P. N. Exon Smith <dexonsmith@apple.com>
Fri, 25 Apr 2014 04:38:43 +0000 (04:38 +0000)
commit39087bfbf0b33995b337b676e3c715b3e31a6c1a
tree2695bc8c3a34552294d4b614f6c919f638d95578tree | snapshot
parent9c9891431be73d0476f4d4237853c5908820496bcommit | diff
blockfreq: Only one mass distribution per node

Remove the concepts of "forward" and "general" mass distributions, which
was wrong.  The split might have made sense in an early version of the
algorithm, but it's definitely wrong now.

<rdar://problem/14292693>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207195 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/BlockFrequencyInfoImpl.h diff | blob | history
lib/Analysis/BlockFrequencyInfoImpl.cpp diff | blob | history
test/Analysis/BlockFrequencyInfo/double_backedge.ll [new file with mode: 0644] blob
C/C++ LLVM-based compilers that forbids OOTA behaviors