[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[aldyh at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

--- Comment #13 from Aldy Hernandez  ---
Author: aldyh
Date: Wed Sep 13 16:40:02 2017
New Revision: 252343

URL: https://gcc.gnu.org/viewcvs?rev=252343=gcc=rev
Log:
2017-08-08  Richard Biener  

PR tree-optimization/81723
* tree-vect-slp.c (struct bst_traits): New hash traits.
(bst_fail): New global.
(vect_build_slp_tree_2): New worker, split out from ...
(vect_build_slp_tree): ... this now wrapping it with using
bst_fail set to cache SLP tree build fails.  Properly handle
max_tree_size.
(vect_analyze_slp_instance): Allocate and free bst_fail.

* gfortran.dg/pr81723.f: New testcase.

Added:
branches/range-gen2/gcc/testsuite/gfortran.dg/pr81723.f
Modified:
branches/range-gen2/gcc/ChangeLog
branches/range-gen2/gcc/testsuite/ChangeLog
branches/range-gen2/gcc/tree-vect-slp.c

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

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

--- Comment #12 from Richard Biener  ---
Fixed.

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

  Known to work||7.2.1
  Known to fail||7.2.0

--- Comment #11 from Richard Biener  ---
Fixed.

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

--- Comment #10 from Richard Biener  ---
Author: rguenth
Date: Mon Aug 28 10:19:17 2017
New Revision: 251376

URL: https://gcc.gnu.org/viewcvs?rev=251376=gcc=rev
Log:
2017-08-28  Richard Biener  

Backport from mainline
2017-08-01  Richard Biener  

PR tree-optimization/81181
* tree-ssa-pre.c (compute_antic_aux): Defer clean() to ...
(compute_antic): ... end of iteration here.

* gcc.dg/torture/pr81181.c: New testcase.

2017-08-08  Richard Biener  

PR tree-optimization/81723
* tree-vect-slp.c (struct bst_traits): New hash traits.
(bst_fail): New global.
(vect_build_slp_tree_2): New worker, split out from ...
(vect_build_slp_tree): ... this now wrapping it with using
bst_fail set to cache SLP tree build fails.  Properly handle
max_tree_size.
(vect_analyze_slp_instance): Allocate and free bst_fail.

* gfortran.dg/pr81723.f: New testcase.

2017-08-24  Richard Biener  

PR target/81921
* config/i386/i386.c: Include symbol-summary.h, ipa-prop.h
and ipa-inline.h.
(ix86_can_inline_p): When ix86_fpmath flags do not match
check whether the callee uses FP math at all.

* gcc/testsuite/gcc.target/i386/pr81921.c: New testcase.

Added:
branches/gcc-7-branch/gcc/testsuite/gcc.dg/torture/pr81181.c
branches/gcc-7-branch/gcc/testsuite/gcc.target/i386/pr81921.c
branches/gcc-7-branch/gcc/testsuite/gfortran.dg/pr81723.f
Modified:
branches/gcc-7-branch/gcc/ChangeLog
branches/gcc-7-branch/gcc/config/i386/i386.c
branches/gcc-7-branch/gcc/tree-ssa-pre.c
branches/gcc-7-branch/gcc/tree-vect-slp.c

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

--- Comment #10 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

--- Comment #11 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|7.2 |7.3

--- Comment #10 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

--- Comment #11 from Richard Biener  ---
GCC 7.2 is being released, adjusting target milestone.

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

--- Comment #9 from Richard Biener  ---
Author: rguenth
Date: Tue Aug  8 12:49:39 2017
New Revision: 250953

URL: https://gcc.gnu.org/viewcvs?rev=250953=gcc=rev
Log:
2017-08-08  Richard Biener  

PR tree-optimization/81723
* tree-vect-slp.c (struct bst_traits): New hash traits.
(bst_fail): New global.
(vect_build_slp_tree_2): New worker, split out from ...
(vect_build_slp_tree): ... this now wrapping it with using
bst_fail set to cache SLP tree build fails.  Properly handle
max_tree_size.
(vect_analyze_slp_instance): Allocate and free bst_fail.

* gfortran.dg/pr81723.f: New testcase.

Added:
trunk/gcc/testsuite/gfortran.dg/pr81723.f
Modified:
trunk/gcc/ChangeLog
trunk/gcc/testsuite/ChangeLog
trunk/gcc/tree-vect-slp.c

[Bug tree-optimization/81723] [7 Regression] fortran build doesn't terminate on 64bit targets

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81723

Richard Biener  changed:

   What|Removed |Added

  Known to work||8.0
Summary|[7/8 Regression] fortran|[7 Regression] fortran
   |build doesn't terminate on  |build doesn't terminate on
   |64bit targets   |64bit targets

--- Comment #8 from Richard Biener  ---
Fixed on trunk sofar.