[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

--- Comment #5 from Andrew Pinski  ---
This worked for me on the trunk.  I did not try any earlier version though.

[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

--- Comment #4 from Martin Liška  ---
Initializing the variable to zero fixes the issue. Should I install that to
trunk?

[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org

--- Comment #3 from Jakub Jelinek  ---
Except for the most common --with-build-config options, people should use
--disable-werror, it is too hard to keep the sources warning free for all
possible optimization levels, PGO, LTO etc. variants.

[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

Martin Liška  changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2017-04-21
 CC||marxin at gcc dot gnu.org
 Ever confirmed|0   |1

--- Comment #2 from Martin Liška  ---
Reading Czech error messages, I feel I have to fix the issue. Seriously, I
believe it's just one another false positive of the warning and initialization
will be probably needed. Let me reproduce that.

[Bug bootstrap/80476] GCC 7 can't be compiled with bootstrap-O3

[mikulas at artax dot karlin.mff.cuni.cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80476

mikulas at artax dot karlin.mff.cuni.cz changed:

   What|Removed |Added

 CC||mikulas at artax dot 
karlin.mff.cu
   ||ni.cz

--- Comment #1 from mikulas at artax dot karlin.mff.cuni.cz ---
Created attachment 41238
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=41238=edit
failed build log