projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 6a636a8) | patch
Minimize precision loss when computing cyclic probabilities.
authorJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 28 Jun 2013 22:40:43 +0000 (22:40 +0000)
committerJakob Stoklund Olesen <stoklund@2pi.dk>
Fri, 28 Jun 2013 22:40:43 +0000 (22:40 +0000)
commit97be1d608e0fd8f0578342932b3b8116e5028a02
tree5ece32ea44d40cf58ec988e29428dac2e81215e9tree | snapshot
parent6a636a813f33b46b3271ec8517ee1936a0c92c9fcommit | diff
Minimize precision loss when computing cyclic probabilities.

Allow block frequencies to exceed 32 bits by using the new
BlockFrequency division function.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185236 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Analysis/BlockFrequencyImpl.h diff | blob | history
test/Analysis/BlockFrequencyInfo/basic.ll diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors