public inbox for gcc-bugs@sourceware.org help / color / mirror / Atom feed
From: "galtgendo at o2 dot pl" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug c/50506] gcc fails at assembly with -O1 while inlining is forced Date: Sun, 25 Sep 2011 14:12:00 -0000 [thread overview] Message-ID: <bug-50506-4-2kGB2ZEX0p@http.gcc.gnu.org/bugzilla/> (raw) In-Reply-To: <bug-50506-4@http.gcc.gnu.org/bugzilla/> http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50506 --- Comment #10 from Rafał Mużyło <galtgendo at o2 dot pl> 2011-09-25 13:51:14 UTC --- So, I ran one more test: gcc-4.6.1 -O2 -Wall -c -o fprintf-mini-bug-4.6.o fprintf-mini-bug-4.6.i -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops -fno-caller-saves -fno-crossjumping -fno-cse-follow-jumps -fno-devirtualize -fno-expensive-optimizations -fno-gcse -fno-inline-small-functions -fno-ipa-cp -fno-ipa-sra -fno-optimize-register-move -fno-optimize-sibling-calls -fno-peephole2 -fno-regmove -fno-reorder-blocks -fno-reorder-functions -fno-rerun-cse-after-loop -fno-schedule-insns2 -fno-strict-aliasing -fno-thread-jumps -fno-tree-builtin-call-dce -fno-tree-pre -fno-tree-switch-conversion -fno-tree-vrp This makes '-Q --help=optimizers' output equal to '-O1' case, but the testcase from comment 2 succeeds with this command. So either '-Q --help=optimizers' output is incomplete or it's actually not any specific option that triggers the change... Well, unless there's a bug in the command line parser or a problem with the specs.
next prev parent reply other threads:[~2011-09-25 13:51 UTC|newest] Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top 2011-09-24 13:08 [Bug c/50506] New: " galtgendo at o2 dot pl 2011-09-24 13:18 ` [Bug c/50506] " galtgendo at o2 dot pl 2011-09-24 13:18 ` galtgendo at o2 dot pl 2011-09-24 13:46 ` galtgendo at o2 dot pl 2011-09-24 14:18 ` galtgendo at o2 dot pl 2011-09-24 16:05 ` pinskia at gcc dot gnu.org 2011-09-24 16:24 ` galtgendo at o2 dot pl 2011-09-25 12:27 ` rguenth at gcc dot gnu.org 2011-09-25 13:22 ` galtgendo at o2 dot pl 2011-09-25 13:58 ` galtgendo at o2 dot pl 2011-09-25 14:12 ` galtgendo at o2 dot pl [this message] 2011-09-25 17:20 ` rguenth at gcc dot gnu.org 2011-09-25 18:10 ` galtgendo at o2 dot pl
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=bug-50506-4-2kGB2ZEX0p@http.gcc.gnu.org/bugzilla/ \ --to=gcc-bugzilla@gcc.gnu.org \ --cc=gcc-bugs@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).