On 7/3/19 4:46 AM, Eric Botcazou wrote:
> Hi,
>
> we have collected a number of small improvements to coverage info generated
> by
> the compiler over the years. One of the issues is when a new expression or
> statement is built without source location information and ends up inheriting
> the source location information of the previous instruction in the debug
> info,
> which can be totally unrelated.
>
> Tested on x86_64-suse-linux, both GCC and GDB, OK for mainline?
>
>
> 2019-07-03 Eric Botcazou <ebotca...@adacore.com>
>
> * tree-cfg.c (gimple_make_forwarder_block): Propagate location info on
> phi nodes if possible.
> * tree-scalar-evolution.c (final_value_replacement_loop): Propagate
> location info on the newly created statement.
> * tree-ssa-loop-manip.c (create_iv): Propagate location info on the
> newly created increment if needed.
>
OK
jeff
