[Patch,GCC/Thumb1]Move thumb1 patterns out of arm.md into a new file thumb1.md

["Terry Guo" <terry dot guo at arm dot com>]

Hi there,

This patch intends to refactor Thumb-1 patterns in arm.md into a new file
called thumb1.md, just like the file thumb2.md. Tested with gcc regression
test, no new regressions. Is it ok to trunk?

BR,
Terry

2014-06-11  Terry Guo  <terry.guo@arm.com>

	* config/arm/arm.md ("*thumb1_adddi3"): Move into new file
thumb1.md.
	("*thumb1_addsi3"): Ditto.
	("*thumb_subdi3"): Ditto.
	("thumb1_subsi3_insn"): Ditto.
	("*thumb_mulsi3"): Ditto.
	("*thumb_mulsi3_v6"): Ditto.
	("*thumb1_andsi3_insn"): Ditto.
	("thumb1_bicsi3"): Ditto.
	("*thumb1_iorsi3_insn"): Ditto.
	("*thumb1_xorsi3_insn"): Ditto.
	("*thumb1_ashlsi3"): Ditto.
	("*thumb1_ashrsi3"): Ditto.
	("*thumb1_lshrsi3"): Ditto.
	("*thumb1_rotrsi3"): Ditto.
	("*thumb1_negdi2"): Ditto.
	("*thumb1_negsi2"): Ditto.
	("*thumb1_abssi2"): Ditto.
	("*thumb1_neg_abssi2"): Ditto.
	("*thumb1_one_cmplsi2"): Ditto.
	("*thumb1_zero_extendhisi2"): Ditto.
	("*thumb1_zero_extendqisi2"): Ditto.
	("*thumb1_zero_extendqisi2_v6"): Ditto.
	("thumb1_extendhisi2"): Ditto.
	("thumb1_extendqisi2"): Ditto.
	("*thumb1_movdi_insn"): Ditto.
	("*thumb1_movsi_insn"): Ditto.
	("*thumb1_movhi_insn"): Ditto.
	("thumb_movhi_clobber"): Ditto.
	("*thumb1_movqi_insn"): Ditto.
	("*thumb1_movhf"): Ditto.
	("*thumb1_movsf_insn"): Ditto.
	("*thumb_movdf_insn"): Ditto.
	("movmem12b"): Ditto.
	("movmem8b"): Ditto.
	("cbranchqi4"): Ditto.
	("cbranchsi4_insn"): Ditto.
	("cbranchsi4_scratch"): Ditto.
	("*negated_cbranchsi4"): Ditto.
	("*tbit_cbranch"): Ditto.
	("*tlobits_cbranch"): Ditto.
	("*tstsi3_cbranch"): Ditto.
	("*cbranchne_decr1"): Ditto.
	("*addsi3_cbranch"): Ditto.
	("*addsi3_cbranch_scratch"): Ditto.
	("*thumb_cmpdi_zero"): Ditto.
	("cstoresi_eq0_thumb1"): Ditto.
	("cstoresi_ne0_thumb1"): Ditto.
	("*cstoresi_eq0_thumb1_insn"): Ditto.
	("*cstoresi_ne0_thumb1_insn"): Ditto.
	("cstoresi_nltu_thumb1"): Ditto.
	("cstoresi_ltu_thumb1"): Ditto.
	("thumb1_addsi3_addgeu"): Ditto.
	("*thumb_jump"): Ditto.
	("*call_reg_thumb1_v5"): Ditto.
	("*call_reg_thumb1"): Ditto.
	("*call_value_reg_thumb1_v5"): Ditto.
	("*call_value_reg_thumb1"): Ditto.
	("*call_insn"): Ditto.
	("*call_value_insn"): Ditto.
	("thumb1_casesi_internal_pic"): Ditto.
	("thumb1_casesi_dispatch"): Ditto.
	("*thumb1_indirect_jump"): Ditto.
	("prologue_thumb1_interwork"): Ditto.
	("*epilogue_insns"): Ditto.
	("consttable_1"): Ditto.
	("consttable_2"): Ditto.
	("tablejump"): Ditto.
	("*thumb1_tablejump"): Ditto.
	("thumb_eh_return"): Ditto.
	(define_peephole2): Two of them are thumb1 only and got moved into
	new file thumb1.md.
	(define_split): Six of them are thumb1 only and got moved into new
	file thumb1.md.
	* config/arm/thumb1.md: New file comprised of
	above thumb1 only patterns.

Attachment: move-thumb1-v4.txt
Description: Text document