[Bug tree-optimization/57608] [4.8/4.9 Regression] wrong code for expression at -O3 on x86_64-linux-gnu with -m32

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57608

Richard Biener rguenth at gcc dot gnu.org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #6 from Richard Biener rguenth at gcc dot gnu.org ---
Duplicate.

*** This bug has been marked as a duplicate of bug 57521 ***

[Bug tree-optimization/57608] [4.8/4.9 Regression] wrong code for expression at -O3 on x86_64-linux-gnu with -m32

[mikpelinux at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57608

Mikael Pettersson mikpelinux at gmail dot com changed:

   What|Removed |Added

 CC||mikpelinux at gmail dot com

--- Comment #4 from Mikael Pettersson mikpelinux at gmail dot com ---
This wrong-code stopped occurring on trunk with r201251, and on 4.8 branch with
r202388 (PR57521).  The latter is a backport of trunk's r202019 (PR57521), and
applying that to trunk @ r201250 also fixes the wrong-code.

[Bug tree-optimization/57608] [4.8/4.9 Regression] wrong code for expression at -O3 on x86_64-linux-gnu with -m32

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57608

Richard Biener rguenth at gcc dot gnu.org changed:

   What|Removed |Added

   Keywords||wrong-code
 Target||i?86-*-*
 CC||rguenth at gcc dot gnu.org
  Component|target  |tree-optimization

--- Comment #3 from Richard Biener rguenth at gcc dot gnu.org ---
I'm sure PRE is only the enabler, not the culprit here, is it?