[PATCH] D25691: [DAGCombiner] Add vector demanded elements support to computeKnownBits
Simon Pilgrim via llvm-commits
llvm-commits at lists.llvm.org
Wed Oct 19 04:17:11 PDT 2016
RKSimon updated this revision to Diff 75123.
RKSimon added a comment.
Improved index checking for EXTRACT_SUBVECTOR and EXTRACT_VECTOR_ELT.
Use APInt::[] bit getter instead of doing it manually.
Use APInt::setBit bit setter instead of doing it manually.
Repository:
rL LLVM
https://reviews.llvm.org/D25691
Files:
include/llvm/CodeGen/SelectionDAG.h
lib/CodeGen/SelectionDAG/SelectionDAG.cpp
test/CodeGen/X86/avx-vperm2x128.ll
test/CodeGen/X86/avx512-regcall-NoMask.ll
test/CodeGen/X86/known-bits-vector.ll
test/CodeGen/X86/sse-regcall.ll
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D25691.75123.patch
Type: text/x-patch
Size: 15814 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20161019/7fb4afd4/attachment.bin>
More information about the llvm-commits
mailing list