[Bug tree-optimization/93745] [8/9/10 Regression] Redundant store not eliminated with intermediate instruction

2020-02-18 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 --- Comment #9 from rguenther at suse dot de --- On Tue, 18 Feb 2020, msebor at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 > > --- Comment #7 from Martin Sebor --- > That's why I asked "What language relies on

[Bug tree-optimization/93745] [8/9/10 Regression] Redundant store not eliminated with intermediate instruction

2020-02-17 Thread glisse at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 --- Comment #8 from Marc Glisse --- (In reply to Martin Sebor from comment #7) > But regardless of what language might have even looser rules than C/C++ in > this area, it would seem like a rather unfortunate design limitation for GCC > not to

[Bug tree-optimization/93745] [8/9/10 Regression] Redundant store not eliminated with intermediate instruction

2020-02-17 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 --- Comment #7 from Martin Sebor --- That's why I asked "What language relies on this?" But regardless of what language might have even looser rules than C/C++ in this area, it would seem like a rather unfortunate design limitation for GCC not

[Bug tree-optimization/93745] [8/9/10 Regression] Redundant store not eliminated with intermediate instruction

2020-02-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 Richard Biener changed: What|Removed |Added CC||rguenth at gcc dot gnu.org Target

[Bug tree-optimization/93745] [8/9/10 Regression] Redundant store not eliminated with intermediate instruction

2020-02-16 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93745 Martin Sebor changed: What|Removed |Added Summary|Redundant store not |[8/9/10 Regression]