[PING][PATCH 9/13] v2 Use new per-location warning APIs in LTO

[Martin Sebor via Gcc-patches]

Ping: https://gcc.gnu.org/pipermail/gcc-patches/2021-June/571980.html

Looking for a review of the LTO changes to switch TREE_NO_WARNING to
the suppress_warning() API.

On 6/4/21 3:43 PM, Martin Sebor wrote:

The attached patch replaces the uses of TREE_NO_WARNING in the LTO
front end with the new suppress_warning() API.  It adds a couple of
FIXMEs that I plan to take care of in a follow up.