[PATCH] D14588: [X86][SSE] Transform truncation from v8i32/v16i32 to v8i8/v16i8 into bitand and X86ISD::PACKUS operations during DAG combine.
Cong Hou via llvm-commits
llvm-commits at lists.llvm.org
Wed Dec 9 16:50:36 PST 2015
congh updated this revision to Diff 42357.
congh added a comment.
The previous update is incorrect. Update it again.
http://reviews.llvm.org/D14588
Files:
lib/Target/X86/X86ISelLowering.cpp
test/CodeGen/X86/vector-trunc.ll
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