| Issue |
86987
|
| Summary |
ODR warning in MachineScheduler.h (GenericSchedulerBase)
|
| Labels |
new issue
|
| Assignees |
|
| Reporter |
efriedma-quic
|
When building with -flto -Werror=odr to find possible runtime issues w/ LTO:
```
/var/tmp/portage/sys-devel/llvm-18.1.0/work/llvm/include/llvm/CodeGen/MachineScheduler.h:1067: error: virtual table of type ‘struct GenericSchedulerBase’ violates one definition rule [-Werror=odr]
1067 | class GenericSchedulerBase : public MachineSchedStrategy {
|
/var/tmp/portage/sys-devel/llvm-18.1.0/work/llvm/include/llvm/CodeGen/MachineScheduler.h:1067: note: the conflicting type defined in another translation unit
1067 | class GenericSchedulerBase : public MachineSchedStrategy {
|
<built-in>: note: virtual method ‘__cxa_pure_virtual’
/var/tmp/portage/sys-devel/llvm-18.1.0/work/llvm/include/llvm/CodeGen/MachineScheduler.h:257: note: ought to match virtual method ‘scheduleTree’ but does not
257 | virtual void scheduleTree(unsigned SubtreeID) {}
|
```
Split from #84577 . Originally reported downstream in Gentoo at https://bugs.gentoo.org/926529.
![]()
_______________________________________________
llvm-bugs mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-bugs
