[PATCH] D52304: [X86][BMI1]: X86DAGToDAGISel: select BEXTR from x & ~(-1 << nbits) pattern
Roman Lebedev via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Sep 20 07:47:38 PDT 2018
lebedev.ri updated this revision to Diff 166288.
lebedev.ri added a comment.
TBM BEXTRI is of no interest to us here.
Repository:
rL LLVM
https://reviews.llvm.org/D52304
Files:
lib/Target/X86/X86ISelDAGToDAG.cpp
test/CodeGen/X86/extract-bits.ll
test/CodeGen/X86/extract-lowbits.ll
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