[PATCH] D41484: [X86][SSE] Use PMADDWD for v4i32 multiplies with 17 or more leading zeros
Simon Pilgrim via Phabricator via llvm-commits
llvm-commits at lists.llvm.org
Thu Dec 28 02:06:55 PST 2017
This revision was automatically updated to reflect the committed changes.
Closed by commit rL321516: [X86][SSE] Use PMADDWD for v4i32 multiplies with 17 or more leading zeros (authored by RKSimon, committed by ).
Changed prior to commit:
https://reviews.llvm.org/D41484?vs=128106&id=128276#toc
Repository:
rL LLVM
https://reviews.llvm.org/D41484
Files:
llvm/trunk/lib/Target/X86/X86ISelLowering.cpp
llvm/trunk/test/CodeGen/X86/shrink_vmul.ll
llvm/trunk/test/CodeGen/X86/slow-pmulld.ll
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