988337ca70
(zero_extendhisi2, extendhisi2): Expand to suitable byte sequence when TARGET_SHORT_BYTES and loading a mem. (movhi_bytes, extendhisi2_mem): New expands. (movhi): Call movhi_bytes to load a short from memory if TARGET_SHORT_BY_BYTES. (all matchers loading a short from memory): Don't match if TARGET_SHORT_BY_BYTES. (matcher for movhi when TARGET_SHORT_BY_BYTES): New pattern to cover remaining legal cases. From-SVN: r8202 |
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gcc |