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Commit c1cccc15 authored by Zhenqiang Chen's avatar Zhenqiang Chen Committed by Xuepeng Guo
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arm.c (arm_add_cfa_adjust_cfa_note): New added. 

2013-05-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>

	* config/arm/arm.c (arm_add_cfa_adjust_cfa_note): New added.
	(arm_emit_multi_reg_pop): Add REG_CFA_ADJUST_CFA notes.
	(arm_emit_vfp_multi_reg_pop): Likewise.
	(thumb2_emit_ldrd_pop): Likewise.
	(arm_expand_epilogue): Add misc REG_CFA notes.
	(arm_unwind_emit): Skip REG_CFA_ADJUST_CFA and REG_CFA_RESTORE.

From-SVN: r199438
parent f188272d
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