forked from OSchip/llvm-project
2c139f77c7
Summary: Most instructions in AVX work “in-lane”, that is, each source element is applied only to other elements of the same lane, thus a cross lane permutation is costly and needs more than one instrution. AVX2 includes instructions to perform any-to-any permutation of words over a 256-bit register and vectorized table lookup. This should also Fix PR34369 Differential Revision: https://reviews.llvm.org/D37388 llvm-svn: 312608 |
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clang | ||
clang-tools-extra | ||
compiler-rt | ||
debuginfo-tests | ||
libclc | ||
libcxx | ||
libcxxabi | ||
libunwind | ||
lld | ||
lldb | ||
llgo | ||
llvm | ||
openmp | ||
parallel-libs | ||
polly |