search for: c59bda9f

Displaying 2 results from an estimated 2 matches for "c59bda9f".

2018 May 31
0
Proposal for address-significance tables for --icf=safe
Hi Peter, This is a great proposal, thanks!. If you were worried about making the abi change have you thought about just going for an array of symbol names or hashes of symbol names where any matching symbol is considered address significant? This would sidestep the problem of keeping the symbol table indices in sync. It would be pessimistic for local symbols if the input SHT_ADDRSIG sections
2018 May 22
7
Proposal for address-significance tables for --icf=safe
Hi all, Context: ld.gold has an --icf=safe flag which is intended to apply ICF only to sections which can be safely merged according to the guarantees provided by the language. It works using a set of heuristics (symbol name matching and relocation scanning). That's not only imprecise but it only works with certain languages and is slow due to the need to demangle symbols and scan