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Re: [PATCH] Avoid some more REG_EQUAL ASM_OPERANDS notes

To: Jakub Jelinek <jakub at redhat dot com>
Subject: Re: [PATCH] Avoid some more REG_EQUAL ASM_OPERANDS notes
From: Richard Henderson <rth at redhat dot com>
Date: Mon, 29 Oct 2001 19:28:39 -0800
Cc: gcc-patches at gcc dot gnu dot org
References: <20011029153717.F22496@sunsite.ms.mff.cuni.cz> <20011029091920.B9074@redhat.com> <20011029191534.T25384@devserv.devel.redhat.com>

On Mon, Oct 29, 2001 at 07:15:34PM -0500, Jakub Jelinek wrote:
> 	* emit-rtl.c (set_unique_reg_note): Don't create REG_EQUAL or
> 	REG_EQUIV notes for ASM_OPERANDS.  Return the new note (if any).
> 	* rtl.h (set_unique_reg_note): Change return value.
> 	* gcse.c (try_replace_reg): Use set_unique_reg_note.
> 	* cse.c (cse_insn): Likewise.
> 	* expr.c (emit_move_insn): Likewise.
> 	* explow.c (force_reg): Likewise.
> 	* local-alloc (update_equiv_regs): Likewise.
> 	* loop.c (move_moveables, load_mems): Likewise.
> 	* reload (find_reloads): Likewise.
> 
> 	* gcc.dg/20011029-2.c: New test.

Ok.


r~

References:
- [PATCH] Avoid some more REG_EQUAL ASM_OPERANDS notes
  - From: Jakub Jelinek
- Re: [PATCH] Avoid some more REG_EQUAL ASM_OPERANDS notes
  - From: Richard Henderson
- Re: [PATCH] Avoid some more REG_EQUAL ASM_OPERANDS notes
  - From: Jakub Jelinek

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