[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

Richard Biener  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #16 from Richard Biener  ---
Fixed.

[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

--- Comment #15 from Richard Biener  ---
Author: rguenth
Date: Tue Jan 24 08:06:29 2017
New Revision: 244853

URL: https://gcc.gnu.org/viewcvs?rev=244853=gcc=rev
Log:
2017-01-24  Richard Biener  

Backport from mainline
2016-10-06  Richard Biener  

PR tree-optimization/77855
* tree-ssa-pre.c (prune_clobbered_mems): Queue exprs to remove
instead of removing the current item while iterating over the set
which is not safe.

* gcc.dg/torture/pr77855.c: New testcase.

2016-09-01  Richard Biener  

PR middle-end/77436
* tree-chrec.c (tree_fold_binomial): Use widest_int, properly
check whether the result fits the desired result type.

* gcc.dg/torture/pr77436.c: New testcase.

2016-09-06  Richard Biener  

PR c/77450
c-family/
* c-common.c (c_common_mark_addressable_vec): Handle
COMPOUND_LITERAL_EXPR.

* c-c++-common/vector-subscript-7.c: Adjust.
* gcc.dg/pr77450.c: New testcase.

2016-09-19  Richard Biener  

PR middle-end/77605
* tree-data-ref.c (analyze_subscript_affine_affine): Use the
proper niter to bound the loops.

* gcc.dg/torture/pr77605.c: New testcase.

2016-11-02  Richard Biener  

PR tree-optimization/78047
* tree-ssa-structalias.c (push_fields_onto_fieldstack): Initialize
fake field at offset zero conservatively regarding to
may_have_pointers.

2016-11-02  Richard Biener  

PR middle-end/78185
* loop-invariant.c (find_invariant_insn): Never hoist trapping or
faulting instructions.
* tree-ssa-loop-im.c: Include tree-ssa-loop-niter.h.
(fill_always_executed_in_1): Honor infinite child loops.

* gcc.dg/pr78185.c: New testcase.

2016-11-16  Richard Biener  

PR middle-end/78333
* gimplify.c (gimplify_function_tree): Do not instrument
GNU extern inline functions.

* gcc.dg/pr78333.c: New testcase.

Added:
branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr77450.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr78185.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/pr78333.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr77436.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr77605.c
branches/gcc-5-branch/gcc/testsuite/gcc.dg/torture/pr77855.c
Modified:
branches/gcc-5-branch/gcc/ChangeLog
branches/gcc-5-branch/gcc/c-family/ChangeLog
branches/gcc-5-branch/gcc/gimplify.c
branches/gcc-5-branch/gcc/loop-invariant.c
branches/gcc-5-branch/gcc/testsuite/ChangeLog
branches/gcc-5-branch/gcc/tree-chrec.c
branches/gcc-5-branch/gcc/tree-data-ref.c
branches/gcc-5-branch/gcc/tree-ssa-loop-im.c
branches/gcc-5-branch/gcc/tree-ssa-pre.c
branches/gcc-5-branch/gcc/tree-ssa-structalias.c

[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

Markus Trippelsdorf  changed:

   What|Removed |Added

 Status|RESOLVED|ASSIGNED
 Resolution|FIXED   |---

--- Comment #14 from Markus Trippelsdorf  ---
(In reply to Markus Trippelsdorf from comment #13)
> Fixed, BTW.

No, it is still waiting for a gcc-5 backport.

[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

Markus Trippelsdorf  changed:

   What|Removed |Added

 Status|ASSIGNED|RESOLVED
 Resolution|--- |FIXED

--- Comment #13 from Markus Trippelsdorf  ---
Fixed, BTW.

[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[trippels at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

Markus Trippelsdorf  changed:

   What|Removed |Added

 CC||Casey at Carter dot net

--- Comment #12 from Markus Trippelsdorf  ---
*** Bug 78841 has been marked as a duplicate of this bug. ***

[Bug middle-end/78047] [5 Regression] Chromium apparently gets miscompiled

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78047

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2