ICA: gcc compilers (c++, gcc, cc1, cc1plus, ...) differ between first and second build
|Reported by:||Bruce Dubbs||Owned by:||lfs-book|
Using objdump -d, it is found that the assembly code differ between first and second build (different use of register, use of different opcodes, ...). I suspect it has something to do with LTO, which would be applied on second pass and not on first, but its highly speculative.
Solution None yet... (any idea welcome!)