[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-23 Thread steven at gcc dot gnu dot org
--- Additional Comments From steven at gcc dot gnu dot org 2005-02-23 11:22 --- http://gcc.gnu.org/ml/gcc-patches/2005-02/msg01387.html -- What|Removed |Added

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-23 Thread steven at gcc dot gnu dot org
-- Bug 20100 depends on bug 20115, which changed state. Bug 20115 Summary: [4.0 Regression] Pure functions are mishandled http://gcc.gnu.org/bugzilla/show_bug.cgi?id=20115 What|Old Value |New Value

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-23 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-23 22:20 --- Subject: Bug 20100 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-23 22:20:49 Modified files: gcc/testsuite : ChangeLog Added files:

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-22 Thread cvs-commit at gcc dot gnu dot org
--- Additional Comments From cvs-commit at gcc dot gnu dot org 2005-02-23 05:08 --- Subject: Bug 20100 CVSROOT:/cvs/gcc Module name:gcc Changes by: [EMAIL PROTECTED] 2005-02-23 05:08:33 Modified files: gcc: ChangeLog tree-optimize.c

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-20 Thread hp at gcc dot gnu dot org
--- Additional Comments From hp at gcc dot gnu dot org 2005-02-20 18:50 --- I'm unassigning this PR to avoid giving an impression that I'm about to solve it. (I might be, but I have to read up on tree-ssa first.) I'd be happy if someone else fixed it, as long as my test-case is

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-20 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 19:02 --- One more note, we do the correct thing with --param global-var-threshold=0 so this shows that we have aliasing issue. Diego, why don't we create the .GLOBAL_VAR otherwise? --

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-20 Thread pinskia at gcc dot gnu dot org
--- Additional Comments From pinskia at gcc dot gnu dot org 2005-02-20 23:07 --- PR 20115 shows it is bigger deal than just LIM and that pure function handling is just broken. -- What|Removed |Added

[Bug tree-optimization/20100] [4.0 Regression] LIM is pulling out a pure function even though there is something which can modify global memory

2005-02-20 Thread dnovillo at gcc dot gnu dot org
-- What|Removed |Added AssignedTo|unassigned at gcc dot gnu |dnovillo at gcc dot gnu dot |dot org |org Status|NEW