Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.

2015-04-24 Thread Jeff Law
On 02/26/2015 08:26 AM, Chen Gang S wrote: 2015-02-26 Chen Gang * genrecog.c (validate_pattern): Check matching constraint in MATCH_OPERAND and use 'opnu' for all 'XINT (pattern, 0)'. I've updated the ChangeLog and verified the x86_64 continues to build with this patch. I als

Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.

2015-03-05 Thread Chen Gang
Hello Maintainers: Please help check this patch when you have time. I have to leave Sunrus, the mail address (gang.c...@sunrus.com.cn) will be closed soon (Sunrus will be closed soon because of money, I guess). I change my new email address (xili_gchen_5...@hotmail.com) to continue communicatin

Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.

2015-02-26 Thread Chen Gang S
On 02/26/2015 08:13 PM, Chen Gang S wrote: > On 02/26/2015 04:04 PM, Chen Gang S wrote: >> If check fails, genrecog needs to stop and report error, so can let the >> issue be found in time. The implementation is referenced from "gcc/doc/ >> md.log": >> >> [...] >> >> whitespace >>Whites

Re: [PATCH] gcc/genrecog.c: Check matching constraint in MATCH_OPERAND.

2015-02-26 Thread Chen Gang S
On 02/26/2015 04:04 PM, Chen Gang S wrote: > If check fails, genrecog needs to stop and report error, so can let the > issue be found in time. The implementation is referenced from "gcc/doc/ > md.log": > > [...] > > whitespace >Whitespace characters are ignored and can be inserted at