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* doc/invoke.texi: Document -mbitops for SH. * config/sh/constraints.md (K03, K12, Sbv, Sbw): New constraints. * config/sh/predicates.md (bitwise_memory_operand): New predicate. * config/sh/sh.c (print_operand): Add %t operand code. * config/sh/sh.h (GO_IF_LEGITIMATE_INDEX): Add condition for SH2A. * config/sh/sh.md (*iorsi3_compact): Fix condition for SH2A. (extendqisi2_compact): Add the alternative for SH2A 4-byte mov.b. (extendqihi2): Likewise. (movqi_i): Likewise. (insv): Use bset, bclr and bst instructions for SH2A if possible. (extv): Use bld instruction for SH2A if possible. (extzv): Likewise. (bclr_m2a, bclrmem_m2a, bset_m2a, bsetmem_m2a, bst_m2a, bld_m2a, bldsign_m2a, bld_reg, *bld_regqi, band_m2a, bandreg_m2a, bor_m2a, borreg_m2a, bxor_m2a, bxorreg_m2a): New insns. (bset.b, bclr.b): Define peepholes. * config/sh/sh.opt (mbitops): New option. * gcc.target/sh/sh2a-band.c: New test. * gcc.target/sh/sh2a-bclrmem.c: New test. * gcc.target/sh/sh2a-bld.c: New test. * gcc.target/sh/sh2a-bor.c: New test. * gcc.target/sh/sh2a-bsetmem.c: New test. * gcc.target/sh/sh2a-bxor.c: New test. From-SVN: r133919
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