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Commit 51438184 authored by Craig Topper's avatar Craig Topper
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[RISCV] Move hasOneUse() call after opcode check. 

hasOneUse can be more expensive for nodes with multiple outputs.
It's better to check the opcode first to skip nodes with multiple
outputs.

I have not seen an issue from this, just noticed while reviewing
code for a possible enhancement.
parent ece5dd10
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