Feature request: disable codegeneration for atomics
The feature is now in trunk.
Merges from trunk.
Merge atomic branch.
Merge from trunk.
performance regression on gcc-torture-execute-pr91137
In [r16466], I have implemented a fix for this issue; unfortunately, it makes one regression test fail for make test-uc6502-stack-auto; since I see no other failures, I suspect this to be a preexisting mos6502 port bug. @gorlik, could you have a quick look, please?
Fix bug #3978.