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gcc/ 2008-11-13 Ruan Beihong <ruanbeihong@gmail.com> * config/mips/loongson.md (<u>div<mode>3, <u>mod<mode>3): New patterns. * config/mips/loongson2ef.md (ls2_imult): Handle imul3nc. (ls2_idiv): Likewise idiv3. (ls2_prefetch): New reservation. * config/mips/mips.h (ISA_HAS_PREFETCH): Add TARGET_LOONGSON_2EF. * config/mips/mips.md (type): Add imul3nc and idiv3. (length): Handle idiv3. (any_mod): New code_iterator. (u): Handle MOD and UMOD. (mul<mode>3): Generate mul<mode>3_mul3_ls2ef on Loongson targets. (prefetch): Handle TARGET_LOONGSON_2EF. From-SVN: r141835
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