llvm-6502/test/CodeGen/X86/vec_insert.ll at 06ebbcc71de34fdbf6e652b2b48a2d50b6331ddc

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Evan Cheng 52ceafa5c7 Use movaps / movd to extract vector element 0 even with sse4.1. It's still cheaper than pextrw especially if the value is in memory.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61555 91177308-0d34-0410-b5e6-96231b3b80d8

2009-01-02 05:29:08 +00:00

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