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Re: [patch RFA] Handle blockage insn in mode-switching.c/create_pre_exit
- From: Ian Lance Taylor <iant at google dot com>
- To: Kaz Kojima <kkojima at rr dot iij4u dot or dot jp>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: 09 Mar 2007 07:54:22 -0800
- Subject: Re: [patch RFA] Handle blockage insn in mode-switching.c/create_pre_exit
- References: <20070308.121929.68156706.kkojima@rr.iij4u.or.jp>
Kaz Kojima <kkojima@rr.iij4u.or.jp> writes:
> + if (GET_CODE (PATTERN (return_copy)) == ASM_INPUT)
> + {
> + last_insn = return_copy;
> + continue;
> + }
For safety please also check that ASM_STRING is the empty string. OK
with that change.
Thanks.
Ian