Re: [PATCH] debug/101473 - apply debug prefix maps before checksumming DIEs

2021-07-20 Thread Jakub Jelinek via Gcc-patches
On Tue, Jul 20, 2021 at 11:07:26AM +0200, Richard Biener wrote: > The following makes sure to apply the debug prefix maps to filenames > before checksumming DIEs to create the global symbol for the CU DIE > used by LTO to link the late debug to the early debug. This avoids > binary differences (in

[PATCH] debug/101473 - apply debug prefix maps before checksumming DIEs

2021-07-20 Thread Richard Biener
The following makes sure to apply the debug prefix maps to filenames before checksumming DIEs to create the global symbol for the CU DIE used by LTO to link the late debug to the early debug. This avoids binary differences (in said symbol) when compiling with toolchains installed under a different