Re: [PATCH] rtl-optimization/117467 - 33% compile-time in rest of compilation

[Jeff Law]

On 11/7/24 2:15 AM, Richard Biener wrote:
ext-dce uses TV_NONE, that's not OK for a pass taking 33% compile-time.
The following adds a timevar to it for proper blaming.

Bootstrap running on x86_64-unknown-linux-gnu.

        PR rtl-optimization/117467
        * timevar.def (TV_EXT_DCE): New.
        * ext-dce.cc (pass_data_ext_dce): Use TV_EXT_DCE.
Definitely not OK on multiple levels.  33% of compile time is absurd. 
Clearly mine.  Thanks for taking care of the timevar.

jeff