public inbox for gcc-cvs@sourceware.org help / color / mirror / Atom feed
From: Michael Meissner <meissner@gcc.gnu.org> To: gcc-cvs@gcc.gnu.org Subject: [gcc(refs/users/meissner/heads/work055)] Rework prefixed constant option setting. Date: Wed, 16 Jun 2021 20:12:50 +0000 (GMT) [thread overview] Message-ID: <20210616201250.20CA0385802E@sourceware.org> (raw) https://gcc.gnu.org/g:822a1ae821b9e3374804e674815c244d54fc8be2 commit 822a1ae821b9e3374804e674815c244d54fc8be2 Author: Michael Meissner <meissner@linux.ibm.com> Date: Wed Jun 16 16:12:04 2021 -0400 Rework prefixed constant option setting. gcc/ 2021-06-16 Michael Meissner <meissner@linux.ibm.com> * config/rs6000/rs6000.c (rs6000_option_override_internal): Rework requiring -mprefixed for -mpower10-large-consts, -mxxspltiw, -mxxspltidp, and -mxxsplti32dx. Diff: --- gcc/config/rs6000/rs6000.c | 14 ++++++-------- 1 file changed, 6 insertions(+), 8 deletions(-) diff --git a/gcc/config/rs6000/rs6000.c b/gcc/config/rs6000/rs6000.c index a5555045c1c..1e94ed7e438 100644 --- a/gcc/config/rs6000/rs6000.c +++ b/gcc/config/rs6000/rs6000.c @@ -4489,12 +4489,6 @@ rs6000_option_override_internal (bool global_init_p) && (rs6000_isa_flags_explicit & OPTION_MASK_P10_FUSION_2ADD) == 0) rs6000_isa_flags |= OPTION_MASK_P10_FUSION_2ADD; - if (TARGET_PREFIXED - && (rs6000_isa_flags_explicit & OPTION_MASK_P10_LARGE_CONSTS) == 0) - rs6000_isa_flags |= OPTION_MASK_P10_LARGE_CONSTS; - else if (!TARGET_PREFIXED) - rs6000_isa_flags &= ~OPTION_MASK_P10_LARGE_CONSTS; - /* Turn off vector pair/mma options on non-power10 systems. */ else if (!TARGET_POWER10 && TARGET_MMA) { @@ -4507,8 +4501,11 @@ rs6000_option_override_internal (bool global_init_p) if (!TARGET_PCREL && TARGET_PCREL_OPT) rs6000_isa_flags &= ~OPTION_MASK_PCREL_OPT; - if (TARGET_POWER10 && TARGET_VSX) + if (TARGET_POWER10 && TARGET_VSX && TARGET_PREFIXED) { + if ((rs6000_isa_flags_explicit & OPTION_MASK_P10_LARGE_CONSTS) == 0) + rs6000_isa_flags |= OPTION_MASK_P10_LARGE_CONSTS; + if ((rs6000_isa_flags_explicit & OPTION_MASK_XXSPLTI32DX) == 0) rs6000_isa_flags |= OPTION_MASK_XXSPLTI32DX; @@ -4519,7 +4516,8 @@ rs6000_option_override_internal (bool global_init_p) rs6000_isa_flags |= OPTION_MASK_XXSPLTIDP; } else - rs6000_isa_flags &= ~(OPTION_MASK_XXSPLTIW + rs6000_isa_flags &= ~(OPTION_MASK_P10_LARGE_CONSTS + | OPTION_MASK_XXSPLTIW | OPTION_MASK_XXSPLTIDP | OPTION_MASK_XXSPLTI32DX);
reply other threads:[~2021-06-16 20:12 UTC|newest] Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
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=20210616201250.20CA0385802E@sourceware.org \ --to=meissner@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).