public inbox for gcc-cvs@sourceware.org help / color / mirror / Atom feed
From: Martin Liska <marxin@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/marxin/heads/loop-unswitch-improvement-v7)] Simplify condition. Date: Thu, 9 Dec 2021 12:48:31 +0000 (GMT) [thread overview] Message-ID: <20211209124831.EEEAA385801A@sourceware.org> (raw) https://gcc.gnu.org/g:46dcbbbfd8369fee2917cfaeca5cd472fdba04ab commit 46dcbbbfd8369fee2917cfaeca5cd472fdba04ab Author: Martin Liska <mliska@suse.cz> Date: Tue Dec 7 15:25:17 2021 +0100 Simplify condition. Diff: --- gcc/tree-ssa-loop-unswitch.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/gcc/tree-ssa-loop-unswitch.c b/gcc/tree-ssa-loop-unswitch.c index 3f533b51d83..c1a3f899d98 100644 --- a/gcc/tree-ssa-loop-unswitch.c +++ b/gcc/tree-ssa-loop-unswitch.c @@ -516,11 +516,7 @@ evaluate_control_stmt_using_entry_checks (gimple *stmt, const auto_edge_flag &ignored_edge_flag, hash_set<edge> *ignored_edges) { - tree lhs = NULL_TREE; - - // FIXME: remove? - if (predicate_path.is_empty ()) - return NULL_TREE; + tree lhs; gcond *condition = dyn_cast<gcond *> (stmt); gswitch *swtch = dyn_cast<gswitch *> (stmt);
next reply other threads:[~2021-12-09 12:48 UTC|newest] Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-12-09 12:48 Martin Liska [this message] -- strict thread matches above, loose matches on Subject: below -- 2021-12-08 18:26 Martin Liska 2021-12-08 10:17 Martin Liska 2021-12-07 16:50 Martin Liska
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20211209124831.EEEAA385801A@sourceware.org \ --to=marxin@gcc.gnu.org \ --cc=gcc-cvs@gcc.gnu.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).