c5cb5d18b3
gcc/ * config/mips/mips-protos.h (mips_split_const_insns): Declare. * config/mips/mips.c (mips_split_const_insns): New function. * config/mips/mips.md (move_type): New attribute. (mode): Move attribute definition earlier in file. Add "TI" and "TF". (dword_mode): New attribute. (type): Avoid long line. Map "move_type"s to "type"s, choosing "multi" for doubleword moves if appropriate. Swap MTC/MFC comments to match their declaration order. (extended_mips16): Default to "yes" if "move_type" is "sll0", "type" is "branch" or "jal" is "direct". (length): Handle "extended_mips16" first. Make the default "0" for "ghost" instructions. Set the length from "move_type". (truncdisi2, truncdihi2, truncdiqi2): Use "move_type" instead of "type", with "sll0" for the register alternative. Remove the "extended_mips16" attribute. (zero_extendsidi2, *clear_upper32): Use "move_type" instead of "type", with "shift_shift" for the register alternative. Remove the "length" attribute. (*extend<SHORT:mode><GPR:mode>2, *extendqihi2): Likewise. (*zero_extend<SHORT:mode><GPR:mode>2): Use "move_type" instead of "type", with "andi" for the register alternative. (*zero_extendqihi2): Likewise. (*zero_extend<SHORT:mode><GPR:mode>2_mips16e): Use a "move_type" of "andi" instead of a "type" of "arith". (*zero_extend<SHORT:mode><GPR:mode>2_mips16): Use "move_type" instead of "type". (*zero_extendqihi2_mips16, mov_<load>l, mov_<load>r, mov_<store>l) (mov_<store>r, *mov<mode>_ra): Likewise. (extendsidi2): Use "move_type" instead of "type", with "move" for the register alternative. (*extend<SHORT:mode><GPR:mode>2_mips16e): Use "move_type" instead of "type", with "signext" for the register alternative. (*extend<SHORT:mode><GPR:mode>2_se<SHORT:size>): Likewise. (*extendqihi2_mips16e, *extendqihi2_seb): Likewise. (fix_truncdfsi2_insn, fix_truncsfsi2_insn, fix_truncdfdi2) (fix_truncsfdi2, floatsidf2, floatdidf2, floatsisf2, floatdisf2) (floatdisf2, *branch_equality<mode>_mips16): Likewise. (unnamed branch insn): Likewise. (*movdi_gp32_fp64): Fold into... (*movdi_32bit): ...here. (*movdf_hardfloat_64bit, *movdf_hardfloat_32bit): Combine into... (*movdf_hardfloat): ...this new pattern. (*movdf_softfloat): Remove redundant FPR alternatives. (*movti, *movti_mips16, *movtf, *movtf_mips16): Add "mode" attributes. (*movv2sf_hardfloat_64bit, *movv2sf_hardfloat_32bit): Combine into... (*movv2sf): ...this new pattern. Use "DF" rather than "SF" for the "move" attribute. (*movdi_32bit): Use "move_type" instead of "type" and remove the "length" attribute. Use "fpload" and "fpstore" instead of "load" and "store" for COP loads and stores. (*movdi_32bit_mips16, *movdi_64bit, *movsi_internal, movcc) (*movhi_internal, *movhi_mips16, *movqi_internal, *movqi_mips16) (*movsf_hardfloat, *movsf_softfloat, *movsi_mips16, *movdf_hardfloat) (*movdf_softfloat, *movdf_mips16, *movti, *movti_mips16, *movtf) (*movtf_mips16, *movv2sf): Likewise. (mfhi<GPR:mode>_<HILO:mode>, mflo<GPR:mode>_<HILO:mode>) (load_low<mode>, load_high<mode>, store_word<mode>, mthc1<mode>) (mfhc1<mode>): Use "move_type" instead of "move". (*low<mode>_mips16): Use "extended_mips16" instead of "length". (loadgp_blockage): Remove the "length" attribute. (blockage, set_got_version, update_got_version): Likewise. (call_internal): Remove the "extended_mips16" attribute. (call_value_internal, call_value_multiple_internal): Likewise. * config/mips/loongson.md (mov<mode>_internal): Use "move_type" instead of "move". * config/mips/mips-dsp.md (mips_lbux, mips_lhx, mips_lwx): Remove the "length" attribute. From-SVN: r137194
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