forked from OSchip/llvm-project
![]() The new method introduced under "-lsr-exp-narrow" option (currenlty set to true). Summary: The method is based on registers number mathematical expectation and should be generally closer to optimal solution. Please see details in comments to "LSRInstance::NarrowSearchSpaceByDeletingCostlyFormulas()" function (in lib/Transforms/Scalar/LoopStrengthReduce.cpp). Reviewers: qcolombet Differential Revision: http://reviews.llvm.org/D29862 From: Evgeny Stupachenko <evstupac@gmail.com> llvm-svn: 295704 |
||
---|---|---|
clang | ||
clang-tools-extra | ||
compiler-rt | ||
debuginfo-tests | ||
libclc | ||
libcxx | ||
libcxxabi | ||
libunwind | ||
lld | ||
lldb | ||
llgo | ||
llvm | ||
openmp | ||
parallel-libs | ||
polly |