Re: Weird warning when building gcc

2017-09-25 Thread Eric Gallager
On Mon, Sep 25, 2017 at 11:17 AM, nick wrote: > > > On 2017-09-24 10:10 AM, Eric Gallager wrote: >> On Sat, Sep 23, 2017 at 12:34 PM, nick wrote: >>> If your able to just tell me where the functions are located or how do you >>> enable ctags for all of >>> gcc? That would just save me asking stu

Re: Weird warning when building gcc

2017-09-24 Thread Jeff Law
On 09/23/2017 04:57 PM, Eric Gallager wrote: > On Sat, Sep 23, 2017 at 12:34 PM, nick wrote: >> >> >> On 2017-09-23 12:05 PM, Jeff Law wrote: >>> On 09/22/2017 08:25 PM, nick wrote: Greetings All, I am wondering if this is a warning worth looking into or is it just another fal

Re: Weird warning when building gcc

2017-09-24 Thread nick
On 2017-09-24 10:10 AM, Eric Gallager wrote: > On Sat, Sep 23, 2017 at 12:34 PM, nick wrote: >> If your able to just tell me where the functions are located or how do you >> enable ctags for all of >> gcc? That would just save me asking stupid questions. Is there a global >> setting like make

Re: Weird warning when building gcc

2017-09-24 Thread Eric Gallager
On Sat, Sep 23, 2017 at 12:34 PM, nick wrote: > If your able to just tell me where the functions are located or how do you > enable ctags for all of > gcc? That would just save me asking stupid questions. Is there a global > setting like make ctags for > doing this or you I have to do it manuall

Re: Weird warning when building gcc

2017-09-23 Thread Eric Gallager
On Sat, Sep 23, 2017 at 12:34 PM, nick wrote: > > > On 2017-09-23 12:05 PM, Jeff Law wrote: >> On 09/22/2017 08:25 PM, nick wrote: >>> Greetings All, >>> >>> I am wondering if this is a warning worth looking into or is it just >>> another false postive: >>> >>> /home/nick/gcc/gcc/combine.c:1316:8

Re: Weird warning when building gcc

2017-09-23 Thread nick
On 2017-09-23 12:05 PM, Jeff Law wrote: > On 09/22/2017 08:25 PM, nick wrote: >> Greetings All, >> >> I am wondering if this is a warning worth looking into or is it just another >> false postive: >> >> /home/nick/gcc/gcc/combine.c:1316:8: warning: ‘prev’ may be used >> uninitialized in this fu

Re: Weird warning when building gcc

2017-09-23 Thread Jeff Law
On 09/22/2017 08:25 PM, nick wrote: > Greetings All, > > I am wondering if this is a warning worth looking into or is it just another > false postive: > > /home/nick/gcc/gcc/combine.c:1316:8: warning: ‘prev’ may be used > uninitialized in this function [-Wmaybe-uninitialized] > if ((ne

Weird warning when building gcc

2017-09-22 Thread nick
Greetings All, I am wondering if this is a warning worth looking into or is it just another false postive: /home/nick/gcc/gcc/combine.c:1316:8: warning: ‘prev’ may be used uninitialized in this function [-Wmaybe-uninitialized] if ((next = try_combine (insn, prev, NULL, NULL, Maybe it'