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Don't set full_profile in auto-profile [PR113765]

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auto-profile currently doesn't guarantee that it will set probabilities
on all edges because of zero basic block counts. Normally those edges
just have probabilities set by the preceding profile_estimate pass but
under -O0 profile_estimate pass doesn't run. The patch removes setting
of full_profile to true in auto-profile.

Tested on x86_64-pc-linux-gnu.

gcc/ChangeLog:
	PR gcov-profile/113765
	* auto-profile.cc (afdo_annotate_cfg): Don't set full_profile to true
This commit is contained in:
Eugene Rozenfeld 2024-03-26 16:28:08 -07:00
parent 88ce7fbcc7
commit fe385c2199
1 changed files with 0 additions and 1 deletions
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gcc/auto-profile.cc
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@ -1580,7 +1580,6 @@ afdo_annotate_cfg (const stmt_set &promoted_stmts)
}
update_max_bb_count ();
profile_status_for_fn (cfun) = PROFILE_READ;
cfun->cfg->full_profile = true;
if (flag_value_profile_transformations)
{
gimple_value_profile_transformations ();