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Re: [PATCH 2/3] SH-2A FDPIC: PIC_OFFSET_TABLE_REG_CALL_CLOBBERED
- From: Richard Henderson <rth at redhat dot com>
- To: Andrew Stubbs <ams at codesourcery dot com>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Thu, 19 Aug 2010 11:13:11 -0700
- Subject: Re: [PATCH 2/3] SH-2A FDPIC: PIC_OFFSET_TABLE_REG_CALL_CLOBBERED
- References: <4C6D570A.5020808@codesourcery.com>
On 08/19/2010 09:08 AM, Andrew Stubbs wrote:
> 2010-08-19 Joseph Myers <joseph@codesourcery.com>
>
> gcc/
> * doc/tm.texi.in (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Document to
> be zero or nonzero.
> * doc/tm.texi: Regenerate.
> * defaults.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Define.
> * df-scan.c (df_get_exit_block_use_set), reginfo.c
> (init_reg_sets_1), rtlanal.c (rtx_unstable_p, rtx_varies_p):
> Handle new PIC_OFFSET_TABLE_REG_CALL_CLOBBERED semantics.
> * config/ia64/ia64.h (PIC_OFFSET_TABLE_REG_CALL_CLOBBERED): Define
> to 1.
Ok.
r~