[Bug lto/107779] Support implicit references from inline assembler to compiler symbols

2023-10-15 Thread andi-gcc at firstfloor dot org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107779 --- Comment #4 from Andi Kleen --- This whole manual annotation idea (which is equivalent to marking the symbols global and visible and that is what a large part of the kernel LTO patchkit) is dead on arrival because the kernel people already re

[Bug lto/107779] Support implicit references from inline assembler to compiler symbols

2022-11-22 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107779 --- Comment #3 from Richard Biener --- I think we'd need a target hook for the attempt to handle legacy code patterns and we should rewrite the asm text in a way properly using (added) input constraints to support symbol renaming. I would also

[Bug lto/107779] Support implicit references from inline assembler to compiler symbols

2022-11-21 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107779 Andrew Pinski changed: What|Removed |Added See Also||https://gcc.gnu.org/bugzill

[Bug lto/107779] Support implicit references from inline assembler to compiler symbols

2022-11-20 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107779 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement Keywords|