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

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 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