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[PATCH, i386]: Also use and split insns with SSE operands for 32bit MMX targets


Attached patch uses and splits a couple of instructions with SSE
operands for 32bit MMX targets.

2019-07-01  Uroš Bizjak  <ubizjak@gmail.com>

    * config/i386/i386.md ("isa" attribute): Add sse_noavx.
    ("enabled" attribute): Handle sse_noavx isa attribute.
    * config/i386/mmx.md (*vec_dupv2sf): Add "isa" attribute.
    Use TARGET_SSE && SSE_REGNO_P in split condition.
    (*vec_dupv2sf): Ditto.

Bootstrapped and regression tested on x86_64-linux-gnu {,-m32}.

Committed to mainline SVN.

Uros.

Attachment: p.diff.txt
Description: Text document


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