[Bug rtl-optimization/11832] Optimization of common stores in switch statements

2020-05-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832 Bug 11832 depends on bug 33315, which changed state. Bug 33315 Summary: stores not commoned by sinking https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33315 What|Removed |Added

[Bug rtl-optimization/11832] Optimization of common stores in switch statements

2017-01-15 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832 Bug 11832 depends on bug 33315, which changed state. Bug 33315 Summary: stores not commoned by sinking https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33315 What|Removed |Added

[Bug rtl-optimization/11832] Optimization of common stores in switch statements

2017-01-13 Thread msebor at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832 Bug 11832 depends on bug 33315, which changed state. Bug 33315 Summary: stores not commoned by sinking https://gcc.gnu.org/bugzilla/show_bug.cgi?id=33315 What|Removed |Added

[Bug rtl-optimization/11832] Optimization of common stores in switch statements

2016-07-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832 --- Comment #11 from Richard Biener --- Note the testcase is flawed because c might point to b and thus the stores to c[b] might clobber b itself. Similar c might point to c itself and thus clobber the pointer value. This causes us to re-load

[Bug rtl-optimization/11832] Optimization of common stores in switch statements

2016-07-12 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=11832 Richard Biener changed: What|Removed |Added Depends on||33315 Summary|Optimization