On 3/22/23 06:29, Richard Biener via Gcc-patches wrote:
Most uses of last_stmt are interested in control transfer stmts
and for the testcase gimple_purge_dead_eh_edges shows up in
the profile. But last_stmt looks past trailing debug stmts but
those would be rejected by GIMPLEs verify_flow_inf
On 22 March 2023 13:29:52 CET, Richard Biener via Gcc-patches
wrote:
>The alternative would be to change last_stmt, explicitely introducing
>last_nondebug_stmt. I remember we chickened out and made last_stmt
>conservative here but not anticipating the compile-time issues this
>creates. I count
On Wed, Mar 22, 2023 at 12:29:52PM +, Richard Biener wrote:
> Most uses of last_stmt are interested in control transfer stmts
> and for the testcase gimple_purge_dead_eh_edges shows up in
> the profile. But last_stmt looks past trailing debug stmts but
> those would be rejected by GIMPLEs veri
Most uses of last_stmt are interested in control transfer stmts
and for the testcase gimple_purge_dead_eh_edges shows up in
the profile. But last_stmt looks past trailing debug stmts but
those would be rejected by GIMPLEs verify_flow_info. The following
adds possible_ctrl_stmt besides last_stmt w
