(movhi): Handle reloads better.
(restorehi): Delete. Also tidy up commented out code.
(call): Make this a define_expand.
(matcher for above): only accept MEM(reg)
(call_value): Handle as for (call).
From-SVN: r5810
output_mov_long_double_fpu_from_arm,
output_mov_long_double_arm_from_fpu, and
output_mov_long_double_arm_from_arm.
(FLOAT_WORDS_BIG_ENDIAN): Define to 1.
(SECONDARY_OUTPUT_RELOAD_CLASS): return GENERAL_REGS for HImode outputs.
(ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): output
floating point constants as hex, make order correct given definition
of FLOAT_WORDS_BIG_ENDIAN.
(PRINT_OPERAND): Delete redundant code when handling CONST_DOUBLE.
From-SVN: r5809
(output_prologue): Sanity check the finite state machine.
(output_epilogue): Delete unused variable.
(final_prescan_insn): Always clear arm_target_insn when FSM goes to
state 0.
From-SVN: r5711
(OPTIMIZATION_OPTIONS): Don't set flag_omit_frame_pointer, since
this inhibits debugging.
(ASM_OUTPUT_INTERNAL_LABEL): Always clear arm_target_insn when FSM
goes to state 0.
From-SVN: r5710
(zero_extendhisi2): Rewrite to work if op0 == op1. Use
gen_lowpart in preparation code.
(extendqisi2, extendhisi2): Likewise.
(extendqihi2): Expand.
(restorehi): Rewrite for correctness, efficiency, and
clarity. Avoid generating insns involving truncate. Generate
needed pseudos in preparation statements.
(storehi): Likewise.
(storeinthi): Likewise.
(movhi): Call gen_storehi, gen_restorehi, gen_storeinthi according
their new definitions. Use force_reg to put address in register.
From-SVN: r2255
Use gen_lowpart to change mode of operand 0.
(storeinthi): Use match_operand for operand 0.
Change output code to reassign operand 0.
(truncsihi2, truncsiqi2, trunchiqi2): Remove these patterns.
From-SVN: r2057
