mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-26 07:29:55 +00:00
ISD::VECTOR_SHUFFLE now stores an array of integers representing the shuffle mask internal to the node, rather than taking a BUILD_VECTOR of ConstantSDNodes as the shuffle mask. A value of -1 represents UNDEF. In addition to eliminating the creation of illegal BUILD_VECTORS just to represent shuffle masks, we are better about canonicalizing the shuffle mask, resulting in substantially better code for some classes of shuffles. A clean up of x86 shuffle code, and some canonicalizing in DAGCombiner is next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69952 91177308-0d34-0410-b5e6-96231b3b80d8 |
||
---|---|---|
.. | ||
buildit | ||
emacs | ||
fpcmp | ||
jedit | ||
lint | ||
PerfectShuffle | ||
TableGen | ||
unittest | ||
vim | ||
cgiplotNLT.pl | ||
check-each-file | ||
codegen-diff | ||
countloc.sh | ||
DSAclean.py | ||
DSAextract.py | ||
findmisopt | ||
findoptdiff | ||
findsym.pl | ||
GenLibDeps.pl | ||
getsrcs.sh | ||
importNLT.pl | ||
llvm-native-gcc | ||
llvm-native-gxx | ||
llvm.grm | ||
llvmdo | ||
llvmgrep | ||
Makefile | ||
makellvm | ||
mkpatch | ||
NewNightlyTest.pl | ||
NightlyTest.gnuplot | ||
NightlyTestTemplate.html | ||
NLT.schema | ||
OldenDataRecover.pl | ||
parseNLT.pl | ||
plotNLT.pl | ||
profile.pl | ||
RegressionFinder.pl | ||
userloc.pl | ||
webNLT.pl |