[Bug tree-optimization/51719] [4.7 Regression] ICE: verify_gimple failed: LHS in noreturn call with -fpartial-inlining -fprofile-use and exceptions

2012-01-03 Thread jakub at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51719

--- Comment #3 from Jakub Jelinek jakub at gcc dot gnu.org 2012-01-03 
09:09:45 UTC ---
Author: jakub
Date: Tue Jan  3 09:09:41 2012
New Revision: 182832

URL: http://gcc.gnu.org/viewcvs?root=gccview=revrev=182832
Log:
PR tree-optimization/51719
* value-prof.c (gimple_ic): When indirect call isn't noreturn,
but direct call is, clear direct call's lhs and don't add fallthrough
edge from dcall_bb to join_bb and PHIs.

* g++.dg/tree-prof/pr51719.C: New test.

Added:
trunk/gcc/testsuite/g++.dg/tree-prof/pr51719.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/value-prof.c

[Bug tree-optimization/51719] [4.7 Regression] ICE: verify_gimple failed: LHS in noreturn call with -fpartial-inlining -fprofile-use and exceptions

2012-01-03 Thread jakub at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51719

Jakub Jelinek jakub at gcc dot gnu.org changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution||FIXED

--- Comment #4 from Jakub Jelinek jakub at gcc dot gnu.org 2012-01-03 
09:10:53 UTC ---
Fixed.

[Bug tree-optimization/51719] [4.7 Regression] ICE: verify_gimple failed: LHS in noreturn call with -fpartial-inlining -fprofile-use and exceptions

2012-01-02 Thread rguenth at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51719

Richard Guenther rguenth at gcc dot gnu.org changed:

   What|Removed |Added

 Status|UNCONFIRMED |NEW
   Last reconfirmed||2012-01-02
   Target Milestone|--- |4.7.0
 Ever Confirmed|0   |1

--- Comment #1 from Richard Guenther rguenth at gcc dot gnu.org 2012-01-02 
10:20:54 UTC ---
Confirmed.

[Bug tree-optimization/51719] [4.7 Regression] ICE: verify_gimple failed: LHS in noreturn call with -fpartial-inlining -fprofile-use and exceptions

2012-01-02 Thread jakub at gcc dot gnu.org 
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51719

Jakub Jelinek jakub at gcc dot gnu.org changed:

   What|Removed |Added

 Status|NEW |ASSIGNED
 AssignedTo|unassigned at gcc dot   |jakub at gcc dot gnu.org
   |gnu.org |

--- Comment #2 from Jakub Jelinek jakub at gcc dot gnu.org 2012-01-02 
18:18:13 UTC ---
Created attachment 26219
  -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=26219
gcc47-pr51719.patch

Untested fix.