https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102362
Bug ID: 102362
Summary: 'dump_printf_loc' doesn't work from 'gate' method of a
'gimple_opt_pass'
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: diagnostic
Severity: normal
Priority: P3
Component: other
Assignee: unassigned at gcc dot gnu.org
Reporter: tschwinge at gcc dot gnu.org
CC: dmalcolm at gcc dot gnu.org
Target Milestone: ---
'dump_printf_loc' (guarded by the usual 'if (dump_enabled_p ())') of course
does work when called from the 'execute' method of a 'gimple_opt_pass', but I
found that it doesn't work when called from the 'gate' method:
'dumps_are_enabled' is 'false' at that point.
This may or may not be related to the "For some reason, this doesn't work"
issue I observed in commit 11b8286a83289f5b54e813f14ff56d730c3f3185 "[OpenACC
privatization] Largely extend diagnostics and corresponding testsuite coverage
[PR90115]": 'gcc/config/nvptx/nvptx.c:nvptx_goacc_expand_var_decl':
#if 0 /* For some reason, this doesn't work. */
if (dump_enabled_p ())
[dump_printf_loc ([...])]
#else /* ..., thus emulate that, good enough for testsuite usage. */
[...]
#endif
