[PATCH] D88783: [InstCombine] matchFunnelShift - fold or(shl(a,x),lshr(b,sub(bw,x))) -> fshl(a,b,x) iff x < bw
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Sun Oct 11 02:37:57 PDT 2020
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This revision was automatically updated to reflect the committed changes.
Closed by commit rGb97093e52003: [InstCombine] matchFunnelShift - fold or(shl(a,x),lshr(b,sub(bw,x))) -> fshl(a… (authored by RKSimon).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D88783/new/
https://reviews.llvm.org/D88783
Files:
llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
llvm/test/Transforms/InstCombine/funnel.ll
llvm/test/Transforms/InstCombine/rotate.ll
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